Green power transaction settlement system, method and device on both sides of power generation and power utilization, and storage medium

Abstract

The invention discloses a green electricity transaction settlement system, method and device on both sides of generation and use, and a storage medium, and relates to the technical field of green electricity transactions, the green electricity transaction settlement system on both sides of generation and use is high in reusability, and after an electricity transaction center organizes and develops a green electricity transaction market and forms an electricity purchasing and selling side green electricity transaction contract, the electricity purchasing and selling side green electricity transaction contract can be completed. The green power distribution settlement electric quantity is calculated according to the green power project of the clean energy power plant, the actual online electric quantity and the power consumption, green power settlement on both sides is completed, subjects on both sides are encouraged and promoted to actively participate in the green power transaction market, green power consumption is guided, and green energy development is accelerated. And meanwhile, the decisive effect of market resource allocation is exerted, large-scale consumption of clean energy is promoted, assistance is provided for structural transformation of a power system, and therefore the comprehensiveness of the settlement range of market subjects on the two sides of the generator and the consumer is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of green power trading technology, and in particular to a green power trading settlement system, method, device and storage medium for both power generation and consumption. Background Art

[0002] With the development of green electricity trading technology, in order to promote the orderly development of green electricity trading and meet the needs of electricity users to purchase green electricity, green electricity environmental premium settlement, as the last link in the entire process of the green electricity trading market, is one of the very important core businesses.

[0003] In the relevant technology, the power generation side determines the settlement amount based on the smaller of the contracted electricity volume, the grid-connected electricity volume, and the user-settled electricity volume, and settles the amount based on the contracted green power certificate price. The environmental premium is negotiated bilaterally by the market, and the green electricity premium income is calculated by multiplying the green electricity transaction settlement volume by the environmental premium. On the power consumption side, inter-provincial transactions are settled based on the actual executed electricity volume and the contracted electricity price, while intra-provincial transactions settle the electricity volume based on the contracted electricity volume. However, the applicant recognizes that the existing technology cannot fully support the active participation of renewable energy market entities, mainly hydropower, wind power, and photovoltaic power, in green power trading, and lacks the comprehensiveness of the settlement scope of market entities on both the power generation and power consumption sides. Summary of the Invention

[0004] In view of this, the present application provides a green power transaction settlement system, method, equipment and storage medium on both the power generation and consumption sides. The main purpose is to solve the problem that the existing technology cannot fully support the active participation of renewable energy market entities such as hydropower, wind power and photovoltaic power in green power transactions, and there is a lack of comprehensiveness in the settlement scope of market entities on both the power generation and consumption sides.

[0005] According to the first aspect of the present application, a green power transaction and settlement system for both sides of the power generation and consumption is provided, which includes a green power transaction contract calculation module for both sides of the power generation and consumption, a power generation enterprise green power project quantity allocation module, a green power project allocation module for both sides of the power generation and consumption, a green power settlement module for both sides of the power generation and consumption, and an audit and push module;

[0006] The green electricity transaction contract calculation module on both sides of the power generation and consumption is connected to the green electricity project electricity allocation module of the power generation enterprise and the green electricity project allocation module on both sides of the power generation and consumption, and is used to calculate the green electricity transaction contract settlement data based on the green electricity transaction transaction data and the actual electricity consumption data on both sides of the power generation and consumption, and send the green electricity transaction contract settlement data to the green electricity project electricity allocation module of the power generation enterprise and the green electricity project allocation module on both sides of the power generation and consumption;

[0007] The power generation enterprise's green power project electricity allocation module is connected to the green power project allocation module on both sides of the power generation and consumption, and is used to obtain the green power project electricity allocation data uploaded by the power generation enterprise based on the green power project related information and the green power transaction contract settlement data, and send the green power project electricity allocation data to the green power project allocation module on both sides of the power generation and consumption;

[0008] The green electricity project allocation module on both sides of the power generation and consumption is connected to the green electricity settlement module on both sides of the power generation and consumption, and is used to calculate the green electricity project settlement data based on the green electricity transaction contract settlement data and the green electricity project power allocation data, and send the green electricity project settlement data to the green electricity settlement module on both sides of the power generation and consumption;

[0009] The green electricity settlement module for both sides of the power generation and consumption is connected to the review and push module, and is used to generate a green electricity settlement file for both sides of the power generation and consumption based on the green electricity project settlement data, send the green electricity settlement file for both sides of the power generation and consumption to the review and push module, and display the corresponding green electricity settlement file for both sides of the power generation and consumption to the power generation enterprise, power sales company, and power users;

[0010] The audit push module is used to push the green electricity settlement file on both sides of the power generation and use to the auditor, and when receiving feedback from the auditor that the green electricity settlement file on both sides of the power generation and use is correct, store the green electricity settlement file on both sides of the power generation and use, and push the green electricity settlement file on both sides of the power generation and use to the power grid marketing system.

[0011] According to a second aspect of the present application, a method for green power transaction settlement between power generation and consumption is provided, the method comprising:

[0012] Based on the green electricity transaction contract calculation module on both sides of the power generation and consumption, the green electricity transaction contract settlement data is calculated according to the green electricity transaction transaction data and the actual power consumption data on both sides of the power generation and consumption, and the green electricity transaction contract settlement data is sent to the power generation enterprise's green electricity project power allocation module and the green electricity project allocation module on both sides of the power generation and consumption;

[0013] Based on the green power project electricity allocation module of the power generation enterprise, the green power project electricity allocation data uploaded by the power generation enterprise based on the green power project related information and the green power transaction contract settlement data is obtained, and the green power project electricity allocation data is sent to the green power project allocation modules on both the power generation and consumption sides;

[0014] Based on the green electricity project allocation module on both sides of the power generation and consumption, green electricity project settlement data is calculated according to the green electricity transaction contract settlement data and the green electricity project power allocation data, and the green electricity project settlement data is sent to the green electricity settlement module on both sides of the power generation and consumption;

[0015] Based on the green electricity settlement module, a green electricity settlement file for both sides of the power generation and consumption is generated according to the green electricity project settlement data, the green electricity settlement file for both sides of the power generation and consumption is sent to the review and push module, and the corresponding green electricity settlement file for both sides of the power generation and consumption is displayed to the power generation enterprise, the power sales company and the power user;

[0016] Based on the audit push module, the green electricity settlement file on both sides of the power generation and use is pushed to the auditor, and when the auditor receives feedback that the green electricity settlement file on both sides of the power generation and use is correct, the green electricity settlement file on both sides of the power generation and use is stored and pushed to the power grid marketing system.

[0017] According to a third aspect of the present application, a device is provided, comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the system described in any one of the first aspects above when executing the computer program.

[0018] According to a fourth aspect of the present application, a storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of the system described in any one of the first aspects are implemented.

[0019] By means of the above technical solution, the technical solution provided by the embodiment of the present invention has at least the following advantages:

[0020] The present application provides a green electricity transaction and settlement system, method, device and storage medium on both sides of the power generation and consumption. The green electricity transaction and settlement system on both sides of the power generation and consumption of the present application includes a green electricity transaction contract calculation module on both sides of the power generation and consumption, a green electricity project electricity distribution module of the power generation enterprise, a green electricity project distribution module on both sides of the power generation and consumption, a green electricity settlement module on both sides of the power generation and consumption, and an audit and push module; the green electricity transaction contract calculation module on both sides of the power generation and consumption is connected to the green electricity project electricity distribution module of the power generation enterprise and the green electricity project distribution module on both sides of the power generation and consumption, and is used to calculate the green electricity transaction contract settlement data according to the green electricity transaction transaction data and the actual electricity quantity related data on both sides of the power generation and consumption, and send the green electricity transaction contract settlement data to the green electricity project electricity distribution module of the power generation enterprise and the green electricity project distribution module on both sides of the power generation and consumption; the green electricity project electricity distribution module of the power generation enterprise is connected to the green electricity project distribution module on both sides of the power generation and consumption, and is used to obtain the green electricity project electricity distribution data uploaded by the power generation enterprise according to the green electricity project related information and the green electricity transaction contract settlement data, and send the green electricity project electricity distribution data to the green electricity project electricity distribution module of the power generation enterprise and the green electricity project distribution module on both sides of the power generation and consumption The amount allocation data is sent to the green electricity project allocation module on both sides of the power generation and consumption side; the green electricity project allocation module on both sides of the power generation and consumption side is connected to the green electricity settlement module on both sides of the power generation and consumption side, and is used to calculate the green electricity project settlement data according to the green electricity transaction contract settlement data and the green electricity project quantity allocation data, and send the green electricity project settlement data to the green electricity settlement module on both sides of the power generation and consumption side; the green electricity settlement module on both sides of the power generation and consumption side is connected to the audit push module, and is used to generate the green electricity settlement file on both sides of the power generation and consumption side according to the green electricity project settlement data, send the green electricity settlement file on both sides of the power generation and consumption side to the audit push module, and display the corresponding green electricity settlement file on both sides of the power generation and consumption side to the power generation enterprise, power sales company and power user; the audit push module is used to push the green electricity settlement file on both sides of the power generation and consumption side to the auditor, and when receiving the feedback from the auditor that the green electricity settlement file on both sides of the power generation and consumption side is correct, store the green electricity settlement file on both sides of the power generation and consumption side, and push the green electricity settlement file on both sides of the power generation and consumption side to the power grid marketing system. The green electricity trading and settlement system for both the power generation and consumption sides of this application has strong reusability. After the power trading center organizes the green electricity trading market and forms the green electricity trading contract on the power purchase and sales side, it can calculate the green electricity allocation and settlement electricity according to the green electricity projects of the clean energy power plants and the actual grid-connected electricity and electricity consumption, and complete the green electricity settlement on both the power generation and consumption sides. It encourages and promotes the entities on both the power generation and consumption sides to actively participate in the green electricity trading market, guide green electricity consumption, accelerate the development of green energy, and at the same time play the decisive role of the market in allocating resources, promote the large-scale consumption of clean energy, and provide support for the transformation of the power system structure, thereby greatly improving the comprehensiveness of the settlement scope of market entities on both the power generation and consumption sides.

[0021] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference symbols are used throughout the drawings to represent the same components. In the drawings:

[0023] Figure 1 A schematic diagram of the architecture of a green power trading and settlement system for power generation and consumption provided by an embodiment of the present application is shown;

[0024] Figure 2A A schematic diagram showing a flow chart of a green power transaction settlement method between power generation and consumption provided by an embodiment of the present application is shown;

[0025] Figure 2B A schematic diagram of the calculation process of a green electricity trading contract calculation module on both sides of the power generation and consumption provided in an embodiment of the present application is shown;

[0026] Figure 2C A schematic diagram of a calculation flow of a green power project allocation module for both power generation and consumption provided by an embodiment of the present application is shown;

[0027] Figure 3 A schematic diagram of the device structure of a device provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0029] The following describes exemplary embodiments of the present application in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0030] The embodiment of the present application provides a green power transaction settlement system for both power generation and consumption. Figure 1 As shown, the system includes a green electricity transaction contract calculation module 105 on both sides of the power generation and consumption, a green electricity project electricity allocation module 106 for power generation enterprises, a green electricity project allocation module 107 on both sides of the power generation and consumption, a green electricity settlement module 108 on both sides of the power generation and consumption, and an audit and push module 109.

[0031] The green power trading contract calculation module 105 is connected to the power generation enterprise's green power project energy allocation module 106 and the power generation and energy consumption green power project allocation module 107. It is used to calculate green power trading contract settlement data based on green power transaction data and actual power generation and energy consumption data. This green power trading contract settlement data is sent to the power generation enterprise's green power project energy allocation module 106 and the power generation and energy consumption green power project allocation module 107 as a basis for the power generation enterprise to allocate energy according to green power projects. It is also used for subsequent calculations of energy allocation for green power projects on the power generation side. The green power trading contract settlement data includes data such as the allocated energy, settled energy, settled electricity fees, and environmental premium fees corresponding to the green power trading contract.

[0032] The green power project electricity allocation module 106 of the power generation enterprise is connected to the green power project allocation module 107 on both the power generation and consumption sides. It is used to obtain the green power project electricity allocation data uploaded by the power generation enterprise based on the green power project related information and the green power transaction contract settlement data, and send the green power project electricity allocation data to the green power project allocation modules on both the power generation and consumption sides to facilitate the subsequent calculation and use of the green power project allocation electricity on the power generation side.

[0033] The green power project allocation module 107, connected to the green power settlement module 108, calculates green power project settlement data based on the green power trading contract settlement data and the green power project energy allocation data, and sends the green power project settlement data to the green power settlement module 108. The green power project settlement data includes the settlement energy, energy consumption, electricity charges, and environmental premiums allocated to green power projects under the green power trading contract on the power consumption side.

[0034] The green electricity settlement module 108 on both sides of the generation and use is connected to the review and push module 109, and is used to generate green electricity settlement files on both sides of the generation and use according to the green electricity project settlement data and actual business needs, send the green electricity settlement files on both sides of the generation and use to the review and push module 109, and display the corresponding green electricity settlement files on both sides of the generation and use to power generation enterprises, power sales companies and power users.

[0035] The audit push module 109 is used to push the green electricity settlement files on both sides of the power generation and use to the auditor, and when receiving the feedback from the auditor that the green electricity settlement files on both sides of the power generation and use are correct, store the green electricity settlement files on both sides of the power generation and use, and push the green electricity settlement files on both sides of the power generation and use to the power grid marketing system.

[0036] Specifically, the system further includes a user login module 101 .

[0037] The user login module 101 is connected to the power generation enterprise green power project acquisition module 102, the green power transaction data acquisition module 103, the actual power generation and consumption data acquisition module 104, the power generation enterprise green power project power allocation module 106, the power generation and consumption green power project allocation module 107, the power generation and consumption green power settlement module 108, and the review and push module 109. It is used to obtain login information entered by users through their terminals, verify the login information, and determine the user's user category, which can include power trading centers, power generation enterprises, power sales companies, and power consumers. By verifying the user's login information, unauthorized users are effectively blocked, preventing security risks such as data leakage and tampering, and ensuring the data security of the power generation and consumption green power trading and settlement system. Clearly distinguishing user categories allows different user categories to have different operational permissions, restricting access to sensitive functions and further enhancing system security.

[0038] If the user is determined to belong to the power exchange and their login information is verified correctly, the power exchange receives a first module jump request initiated by the user via their terminal. Based on this first module jump request, the user jumps to the target module, which can be any of the following: the power generation enterprise green power project acquisition module 102, the green power transaction data acquisition module 103, the actual power generation and consumption data acquisition module 104, the power generation enterprise green power project power allocation module 106, the power generation and consumption green power project allocation module 107, the power generation and consumption green power settlement module 108, or the review and push module 109. As the system administrator, the power exchange can control system functions such as data acquisition and entry, environmental premium settlement, green power project allocation, and settlement list generation.

[0039] If the user is determined to be a power generation enterprise and their login information is verified correctly, a second module jump request is received from the user's terminal. Based on the second module jump request, the user is redirected to a specific module, which can be either the power generation enterprise's green power project energy allocation module 106 or the generation and consumption green power settlement module 108. As a system user role, the power generation enterprise can fill in the green power project energy allocation and view the settlement list.

[0040] If the user is determined to be a power sales company or power user and their login information is verified correctly, a third module jump request is received from the user's terminal. Based on this third module jump request, the user is redirected to the green power settlement module 108. Power sales companies and power users, as one of the system user roles, can view the settlement list.

[0041] It should be noted that after the user enters the login information, if the verification is passed, the user is allowed to log in to the system; if the verification fails, the user is not allowed to log in to the system.

[0042] Specifically, the system also includes a module 102 for acquiring green electricity projects of power generation enterprises, a module 103 for acquiring green electricity transaction data, and a module 104 for acquiring data related to actual electricity consumption on both sides of the power generation and consumption.

[0043] The power generation enterprise green power project acquisition module 102 is connected to the power generation enterprise green power project energy allocation module 106 and is configured to receive green power project-related information acquisition requests initiated by the power trading center based on the terminal held. Based on the green power project-related information acquisition requests, the module retrieves green power project-related information from the data center and stores it in a database according to a preset data format to facilitate subsequent green power project energy allocation and calculation on the power generation side. The green power project-related information refers to green power project information related to renewable energy power generation enterprises, including data such as transaction number, transaction name, settlement unit, green power project number, and green power project name.

[0044] The green electricity transaction data acquisition module 103 is connected to the green electricity transaction contract calculation module 105 on both the power generation and consumption sides. It is used to receive green electricity transaction data acquisition requests initiated by the power trading center based on the terminal held. Based on the green electricity transaction data acquisition request, it obtains green electricity transaction data from the power trading subsystem and stores it in a database according to a preset data format for subsequent environmental premium settlement between the power generation and consumption sides. The green electricity transaction data is detailed green electricity transaction information, including the transaction number, transaction name, settlement unit, wholesale contract number, retail contract number, transaction volume and price, and environmental premium data on both the power generation and consumption sides.

[0045] The module 104 for acquiring data related to actual power generation and consumption, connected to the module 105 for calculating the green power trading contract between power generation and consumption, is configured to receive a request from the power trading center for acquiring data related to actual power generation and consumption based on the terminal held by the power trading center. Based on the request, the module acquires data related to actual power generation and consumption from the power settlement subsystem and stores it in a database in a pre-set format for subsequent use in the environmental premium settlement between power generation and consumption. This data includes the actual power generation and consumption of power generation enterprises, the actual power consumption of power sales companies, and the actual power consumption of power consumers.

[0046] It should be noted that information related to green electricity projects, green electricity transaction data and data related to actual electricity consumption on both the power generation and consumption sides are obtained through the data interfaces provided by the data center, power trading subsystem and power settlement subsystem respectively.

[0047] Specifically, the green electricity transaction contract calculation module 105 on both sides of the power generation and consumption is used to extract the power generation enterprise's green electricity contract transaction volume from the green electricity transaction transaction data, extract the power generation enterprise's actual grid-connected power from the actual power generation and consumption data, and calculate the power generation side's green electricity contract allocation and settlement grid-connected power by using the power generation enterprise's green electricity contract transaction volume and the power generation enterprise's actual grid-connected power. The calculation formula is as follows:

[0048] Formula 1:

[0049] in, The settlement grid-connected electricity quantity allocated by the kth green power contract of the i-th power generation enterprise in the green power contract allocation and settlement grid-connected electricity quantity on the power generation side is is the transaction volume of the kth green power contract of the i-th power generation enterprise among the green power contract transaction volumes of power generation enterprises, is the actual grid-connected power of the ith power generation enterprise among the actual grid-connected power of the power generation enterprises, It is the sum of the transaction volume of all k green electricity contracts of the i-th power generation enterprise among the green electricity contract transaction volume of the power generation enterprise, that is, the transaction volume of all green electricity contracts in which the i-th power generation enterprise participates is added up.

[0050] The green electricity contract transaction volume of the power-consuming enterprise is extracted from the green electricity transaction data, and the actual electricity consumption of the power-consuming enterprise is extracted from the actual electricity consumption data on both the power generation and consumption sides. The green electricity contract transaction volume of the power-consuming enterprise and the actual electricity consumption of the power-consuming enterprise are used to calculate the green electricity contract allocation and settlement electricity consumption on the power-consuming side. The calculation formula is as follows:

[0051] Formula 2:

[0052] in, The electricity consumption allocated by the kth green electricity contract of the jth electricity user in the electricity consumption side green electricity contract allocation is the electricity consumption allocated by the kth green electricity contract of the jth electricity user. is the transaction volume of the kth green electricity contract of the jth electricity consumer among the green electricity contracts of the electricity consumer, is the actual electricity consumption of the jth electricity-consuming enterprise among the actual electricity consumption of electricity-consuming enterprises, It is the sum of the transaction volume of all k green electricity contracts of the j-th electricity consumer among the green electricity contracts of the electricity consumer, that is, the accumulation of the transaction volume of all green electricity contracts in which the j-th electricity consumer participates.

[0053] The green electricity contract transaction volume is extracted from the green electricity transaction data. The green electricity contract settlement volume is determined by using the green electricity contract allocation settlement volume on the power generation side, the green electricity contract allocation settlement volume on the power consumption side, and the green electricity contract transaction volume. The calculation formula is as follows:

[0054] Formula 3:

[0055] Among them, E k,settle is the settlement quantity of the kth green power contract among the green power contract settlement quantities, The settlement grid-connected electricity quantity allocated by the kth green power contract of the i-th power generation enterprise in the green power contract allocation and settlement grid-connected electricity quantity on the power generation side is The electricity consumption allocated by the kth green electricity contract of the jth electricity user in the electricity consumption side green electricity contract is E k It is the transaction volume of the kth green electricity contract among the transaction volumes of green electricity contracts.

[0056] The green electricity contract transaction price and green electricity contract environmental premium are extracted from the green electricity transaction data. The green electricity contract transaction price, green electricity contract environmental premium and green electricity contract settlement electricity volume are used to calculate the green electricity contract electricity energy cost, green electricity contract environmental premium cost, green electricity contract settlement cost and green electricity contract settlement electricity price. The calculation formula is as follows:

[0057] Formula 4: F 1,k =E k,settle ×P k ,

[0058] F 2,k =E k,settle ×P env,k ,

[0059] F k,settle =F 1,k +F 2,k ,

[0060] P k,settle =F k,settle / E k,settle ,

[0061] Among them, F 1,k is the energy cost of the kth green power contract in the energy cost of the green power contract, F 2,k is the environmental premium fee of the kth green power contract in the green power contract environmental premium fee, E k,settle is the settlement quantity of the kth green power contract in the green power contract settlement quantity, F k,settle is the settlement fee of the kth green power contract in the green power contract settlement fee, P k,settle is the settlement price of the kth green power contract in the green power contract settlement price, P k is the transaction price of the kth green power contract in the transaction price of green power contracts, P env,k is the environmental premium of the kth green electricity contract in the environmental premium of green electricity contracts.

[0062] The green electricity transaction transaction data, the green electricity contract allocation and settlement of on-grid electricity on the power generation side, the green electricity contract allocation and settlement of electricity consumption on the electricity consumption side, the green electricity contract settlement electricity, the green electricity contract electricity energy cost, the green electricity contract environmental premium cost, the green electricity contract settlement electricity price and the green electricity contract settlement cost are used as the green electricity transaction contract settlement data.

[0063] Specifically, the green electricity project electricity distribution module 106 of the power generation enterprise is used to extract the green electricity project number from the green electricity project related information, extract the wholesale contract from the green electricity transaction contract settlement data, and send the green electricity project number and wholesale contract to the terminal held by the power generation enterprise, so that the power generation enterprise can upload the green electricity project electricity distribution data according to the green electricity project number and wholesale contract.

[0064] Receive the green power project electricity allocation data uploaded by the power generation enterprise based on the terminal held by it, store the green power project electricity allocation data in the database according to the preset data format, and send the green power project electricity allocation data to the green power project allocation modules on both the power generation and consumption sides.

[0065] Specifically, the green power project allocation module 107 on both the power generation and consumption sides is used to extract the green power contract settlement quantity from the green power transaction contract settlement data, and calculate the green power contract settlement quantity allocated by the green power project using the green power project quantity allocation data and the green power contract settlement quantity. The calculation formula is as follows:

[0066] Formula 5:

[0067] Among them, E k,g,settle The settlement electricity quantity allocated to the g-th green electricity project under the k-th green electricity contract in the green electricity contract. is the amount of electricity allocated to the g-th green power project by the j-th power generation enterprise in the k-th green power contract in the green power project electricity allocation data, e k,settle is the settlement quantity of the kth green power contract in the green power contract settlement quantity, ∑E k,g-1,settle It is the sum of the settled electricity quantity allocated to the green power project and the previous green power project under the kth green power contract. It should be noted that if a power generation enterprise has multiple green power projects, the allocated electricity quantity of the subsequent green power project needs to be subtracted from the sum of the previously allocated electricity quantity. Specifically, when a power generation enterprise has multiple green power projects, the allocated settlement electricity quantity E of the gth green power project is calculated. k,g,settle When calculating the total amount of electricity allocated by the previous g-1 green power projects, it is necessary to subtract the sum of the electricity already allocated to ensure the accuracy and rationality of electricity allocation and avoid duplicate allocation or the total amount of allocation exceeding the settlement electricity of the contract.

[0068] The electricity consumption allocated and settled by the green electricity contract on the electricity consumption side is extracted from the green electricity transaction contract settlement data. The electricity consumption allocated and settled by the green electricity contract on the electricity consumption side and the electricity consumption allocated and settled by the green electricity project under the green electricity contract are calculated. The calculation formula is as follows:

[0069] Formula 6:

[0070] in, E is the electricity consumption allocated to the g-th green power project by the j-th electricity user under the k-th green power contract. k,g,settle The settlement electricity quantity allocated to the g-th green electricity project under the k-th green electricity contract in the green electricity contract. The electricity consumption allocated by the kth green electricity contract of the jth electricity user in the electricity consumption side green electricity contract allocation is ∑E k,g,settle It is the sum of the settlement electricity allocated by the kth green electricity contract to all g green electricity projects among the settlement electricity allocated by the green electricity contract according to the green electricity projects, that is, the settlement electricity allocated by the kth green electricity contract to each green electricity project is accumulated.

[0071] The green electricity contract transaction price and green electricity contract environmental premium are extracted from the green electricity transaction contract settlement data. The green electricity contract is used to allocate settlement electricity volume, green electricity contract transaction price, and green electricity contract environmental premium according to the green electricity project to calculate the green electricity project electricity energy cost, green electricity project environmental premium cost, green electricity project settlement cost, and green electricity project settlement price. The calculation formula is as follows:

[0072] Formula 7: F 1,k,g =E k,g,settle ×P k ,

[0073] F 2,k,g =E k,g,settle ×P env,k ,

[0074] F k,g,settle =F 1,k,g +F 2,k,g ,

[0075] P k,g,settle =F k,g,settle / E k,g,settle ,

[0076] Among them, F 1,k,g is the energy cost of the g-th green power project in the k-th green power contract, F 2,k,g is the environmental premium cost of the g-th green power project in the k-th green power contract, F k,g,settleis the settlement fee of the g-th green power project in the k-th green power contract among the green power project settlement fees, P k,g,settle is the settlement price of the g-th green power project in the k-th green power contract, E k,g,settle P is the settlement amount allocated to the g-th green power project under the k-th green power contract in the green power contract. k is the transaction price of the kth green power contract in the transaction price of green power contracts, P env,k is the environmental premium of the kth green electricity contract in the environmental premium of green electricity contracts.

[0077] The green electricity contract is allocated and settled according to the green electricity project electricity, the electricity consumption is allocated according to the green electricity project on the electricity user side, the green electricity project electricity energy cost, the green electricity project environmental premium cost, the green electricity project settlement cost and the green electricity project settlement electricity price are used as the green electricity project settlement data.

[0078] Specifically, the green electricity settlement module 108 on both sides of the power generation and consumption is used to obtain the green electricity transaction settlement list template on the power consumption side and the green electricity transaction settlement list template on the power generation side;

[0079] The green electricity transaction settlement list template on the electricity consumption side and the green electricity transaction settlement list template on the power generation side are used to organize the green electricity project settlement data and generate green electricity settlement files on both the power generation and consumption sides. The green electricity transaction settlement list template on the electricity consumption side is a template corresponding to the user category of power sales companies and power users, and the green electricity transaction settlement list template on the power generation side is a template corresponding to the user category of power generation enterprises.

[0080] Optionally, the green electricity trading and settlement system on both the power generation and consumption sides of this application can also give a quantitative evaluation of the settlement of clean energy green electricity projects in the province, and provide data support for the issuance of green certificates for market entities.

[0081] The embodiment of the present application provides a green electricity trading and settlement system for both power generation and consumption. Compared with the existing technology, the green electricity trading and settlement system for both power generation and consumption of the present application has strong reusability. After the power trading center organizes and develops a green electricity trading market and forms a green electricity trading contract on the power purchase and sales side, it can calculate the green electricity allocation and settlement electricity according to the green electricity projects of clean energy power plants and the actual grid-connected electricity and electricity consumption, complete the green electricity settlement on both sides of power generation and consumption, encourage and promote the entities on both sides of power generation and consumption to actively participate in the green electricity trading market, guide green electricity consumption, accelerate the development of green energy, and at the same time play the decisive role of the market in allocating resources, promote the large-scale consumption of clean energy, and provide support for the transformation of the power system structure, thereby greatly improving the comprehensiveness of the settlement scope of market entities on both sides of power generation and consumption.

[0082] As Figure 1 The specific implementation of the method, the embodiment of the present application provides a green power transaction settlement method for both the power generation and consumption sides, such as Figure 2A As shown, the method includes:

[0083] 201. The user login module obtains login information input by the user based on the terminal held by the user, verifies the login information, and determines the user category to which the user belongs.

[0084] In this embodiment of the present application, users enter their login information through the user login module. If verification is successful, the user is allowed to log into the system; if verification fails, the user is denied access. This effectively prevents unauthorized intrusion and ensures data security in the green power trading and settlement system between power generation and consumption. User categories can include power trading centers, power generation companies, power sales companies, and power users. After accurately determining the user category, different operating permissions can be set based on different user roles, such as power trading centers and power generation companies. This restricts user access to system resources, prevents unauthorized operations, and further enhances system security.

[0085] When it is determined that the user belongs to the power trading center and the login information is verified correctly, the first module jump request initiated by the user based on the terminal held is received, and the jump to the target module is based on the first module jump request, wherein the target module is any one of the power generation enterprise green electricity project acquisition module, the green electricity transaction transaction data acquisition module, the actual electricity consumption related data acquisition module on both sides of generation and consumption, the power generation enterprise green electricity project electricity allocation module, the green electricity project allocation module on both sides of generation and consumption, the green electricity settlement module on both sides of generation and consumption, and the review and push module.

[0086] When it is determined that the user belongs to a power generation enterprise and the login information is verified correctly, a second module jump request initiated by the user based on the terminal held is received, and the jump to the designated module is based on the second module jump request, wherein the designated module is any one of the green electricity project electricity distribution module of the power generation enterprise and the green electricity settlement module on both the generation and use sides.

[0087] When it is determined that the user belongs to a power sales company or a power user and the login information is verified correctly, a third module jump request initiated by the user based on the terminal held is received, and the system jumps to the green electricity settlement module on both the generation and use sides based on the third module jump request.

[0088] Based on user categories, targeted services and interface displays can be provided to meet the needs of different types of users. For example, users of power trading centers may focus on overall transaction data statistics, while power generation enterprise users are more concerned about the status of their own green electricity projects. The system can display relevant key information accordingly.

[0089] 202. The green electricity project acquisition module of the power generation enterprise obtains green electricity project related information from the data center, and stores the green electricity project related information in the database according to a preset data format.

[0090] In an embodiment of the present application, the green electricity project acquisition module of the power generation enterprise receives the green electricity project related information acquisition request initiated by the power trading center based on the terminal held by the power trading center, obtains the green electricity project related information from the data center based on the green electricity project related information acquisition request, and stores the green electricity project related information to the database according to the preset data format. Among them, the green electricity project related information is the green electricity project information related to the renewable energy power generation enterprise, including data such as transaction number, transaction name, settlement unit, green electricity project number and green electricity project name. The green electricity project acquisition module of the power generation enterprise can accurately respond to the information acquisition request of the power trading center, quickly obtain the green electricity project related information from the data center, avoid the tediousness and errors of manual information collection, improve the efficiency of information acquisition, and ensure the timeliness of data.

[0091] This embodiment of the application adopts the green power transaction settlement method on both sides of the power generation and consumption to carry out the green power transaction settlement on both sides of the power generation and consumption in the Yunnan power market in January 2025. For example, Table 1 below:

[0092] Table 1

[0093]

[0094] Table 1 shows the relevant information of green power projects in the Yunnan power market in January 2025. The green power trading and settlement systems on both the power generation and consumption sides can obtain comprehensive green power project information including transaction number, transaction name, settlement unit, green power project number and name, etc., providing rich and complete data support for subsequent power trading settlement, project management, etc.

[0095] 203. The green electricity transaction data acquisition module acquires the green electricity transaction data from the power transaction subsystem, and stores the green electricity transaction data into the database according to a preset data format.

[0096] In an embodiment of the present application, the green electricity transaction transaction data acquisition module receives a green electricity transaction transaction data acquisition request initiated by the power trading center based on the terminal held, obtains green electricity transaction transaction data from the power trading subsystem based on the green electricity transaction transaction data acquisition request, and stores the green electricity transaction transaction data to the database according to a preset data format. Among them, the green electricity transaction transaction data is the green electricity transaction transaction details information, including the transaction number, transaction name, settlement unit, wholesale contract number, retail contract number, transaction volume and electricity price and environmental premium data on both the power generation and consumption sides. The green electricity transaction transaction data acquisition module can automatically respond to the request of the power trading center and quickly obtain green electricity transaction transaction data from the power trading subsystem. Compared with manual collection, it greatly improves the data acquisition efficiency and ensures that the data is updated in a timely manner. For example, the following Table 2,

[0097] Table 2

[0098]

[0099] Table 2 shows the green electricity transaction data of the Yunnan power market in January 2025, covering rich information such as transaction number, name, settlement unit, contract number, transaction volume, electricity price and environmental premium on both the power generation and consumption sides, and fully presenting the details of green electricity transaction, providing sufficient data for multi-dimensional analysis of transaction conditions.

[0100] 204. The module for acquiring data related to actual electricity consumption on both sides of the power generation and consumption is used to acquire data related to actual electricity consumption on both sides of the power generation and consumption from the power settlement subsystem, and stores the data related to actual electricity consumption on both sides of the power generation and consumption into a database according to a preset data format.

[0101] In an embodiment of the present application, the module for acquiring data related to actual electricity consumption on both sides receives a request for acquiring data related to actual electricity consumption on both sides initiated by the power trading center based on the terminal held by the center, acquires data related to actual electricity consumption on both sides from the power settlement subsystem based on the request for acquiring data related to actual electricity consumption on both sides, and stores the data related to actual electricity consumption on both sides to the database according to a preset data format, wherein the data related to actual electricity consumption on both sides includes the actual grid-connected electricity consumption of the power generation enterprise, the actual electricity consumption of the power sales company, and the actual electricity consumption of the power users. The module for acquiring data related to actual electricity consumption on both sides can automatically respond to the request of the power trading center, quickly acquire data related to actual electricity consumption on both sides from the power settlement subsystem, avoid time-consuming and error-prone manual operations, and can provide the system with the latest data in a timely manner to ensure data timeliness. For example, Table 3 below,

[0102] Table 3

[0103]

[0104] Table 3 shows the actual electricity consumption data on both sides of the power generation and consumption in Yunnan's power market in January 2025. It comprehensively covers key information such as the actual grid-connected electricity consumption of power generation enterprises, the actual electricity consumption of power sales companies, and the actual electricity consumption of power users. It fully presents the actual electricity consumption situation at both ends of power generation and consumption, and provides a sufficient data basis for subsequent analysis and settlement.

[0105] 205. Based on the green electricity transaction contract calculation module on both sides of the power generation and consumption, the green electricity transaction contract settlement data is calculated according to the green electricity transaction transaction data and the actual power consumption related data on both sides of the power generation and consumption, and the green electricity transaction contract settlement data is sent to the green electricity project power allocation module of the power generation enterprise and the green electricity project allocation module on both sides of the power generation and consumption.

[0106] In the embodiments of this application, Figure 2BAs shown, based on the green electricity transaction contract calculation module on both sides of the power generation and consumption, the power generation enterprise's green electricity contract transaction volume is extracted from the green electricity transaction transaction data, and the power generation enterprise's actual grid-connected volume is extracted from the actual power data on both sides of the power generation and consumption. The power generation side's green electricity contract transaction volume and the power generation enterprise's actual grid-connected volume are used to calculate the power generation side's green electricity contract allocation and settlement grid-connected volume. The calculation formula is the following formula 1:

[0107] Formula 1:

[0108] in, The settlement grid-connected electricity quantity allocated by the kth green power contract of the i-th power generation enterprise in the green power contract allocation and settlement grid-connected electricity quantity on the power generation side is is the transaction volume of the kth green power contract of the i-th power generation enterprise among the green power contract transaction volumes of power generation enterprises, is the actual grid-connected electricity of the ith power generation enterprise among the actual grid-connected electricity of the power generation enterprises.

[0109] Then, based on the green electricity transaction contract calculation module on both the power generation and consumption sides, the green electricity contract transaction volume of the power-consuming enterprise is extracted from the green electricity transaction transaction data, and the actual electricity consumption of the power-consuming enterprise is extracted from the actual electricity consumption related data on both the power generation and consumption sides. The green electricity contract transaction volume of the power-consuming enterprise and the actual electricity consumption of the power-consuming enterprise are used to calculate the green electricity contract allocation and settlement electricity consumption on the power-consuming side. The calculation formula is as follows:

[0110] Formula 2:

[0111] in, The electricity consumption allocated by the kth green electricity contract of the jth electricity user in the electricity consumption side green electricity contract allocation is the electricity consumption allocated by the kth green electricity contract of the jth electricity user. is the transaction volume of the kth green electricity contract of the jth electricity consumer among the green electricity contracts of the electricity consumer, is the actual electricity consumption of the jth electricity consuming enterprise among the actual electricity consumption of electricity consuming enterprises.

[0112] Then, based on the green electricity transaction contract calculation module on both the power generation and consumption sides, the green electricity contract transaction volume is extracted from the green electricity transaction transaction data. The green electricity contract settlement volume is determined by allocating and settling the on-grid power volume on the power generation side, allocating and settling the power consumption volume on the power consumption side, and the green electricity contract transaction volume. The calculation formula is as follows:

[0113] Formula 3:

[0114] Among them, E k,settle is the settlement quantity of the kth green power contract among the green power contract settlement quantities, The settlement grid-connected electricity quantity allocated by the kth green power contract of the i-th power generation enterprise in the green power contract allocation and settlement grid-connected electricity quantity on the power generation side is The electricity consumption allocated by the kth green electricity contract of the jth electricity user in the electricity consumption side green electricity contract is E k It is the transaction volume of the kth green electricity contract among the transaction volumes of green electricity contracts.

[0115] Then, based on the green power transaction contract calculation module on both the power generation and consumption sides, the green power contract transaction price and green power contract environmental premium are extracted from the green power transaction transaction data. The green power contract transaction price, green power contract environmental premium and green power contract settlement power are used to calculate the green power contract electricity energy cost, green power contract environmental premium cost, green power contract settlement cost and green power contract settlement price. The calculation formula is as follows:

[0116] Formula 4: F 1,k =E k,settle ×P k ,

[0117] F 2,k =E k,settle ×P env,k ,

[0118] F k,settle =F 1,k +F 2,k ,

[0119] P k,settle =F k,settle / E k,settle ,

[0120] Among them, F 1,k is the energy cost of the kth green power contract in the energy cost of the green power contract, F 2,k is the environmental premium fee of the kth green power contract in the green power contract environmental premium fee, E k,settle is the settlement quantity of the kth green power contract in the green power contract settlement quantity, F k,settle is the settlement fee of the kth green power contract in the green power contract settlement fee, P k,settle is the settlement price of the kth green power contract in the green power contract settlement price, P k is the transaction price of the kth green power contract in the transaction price of green power contracts, P env,k is the environmental premium of the kth green electricity contract in the environmental premium of green electricity contracts.

[0121] Finally, based on the green electricity transaction contract calculation module on both sides of the power generation and consumption, the green electricity transaction transaction data, the green electricity contract allocation and settlement of the power generation side, the green electricity contract allocation and settlement of the power consumption on the power consumption side, the green electricity contract settlement power, the green electricity contract electricity cost, the green electricity contract environmental premium cost, the green electricity contract settlement electricity price and the green electricity contract settlement cost are used as the green electricity transaction contract settlement data, and the green electricity transaction contract settlement data is sent to the green electricity project power allocation module of the power generation enterprise and the green electricity project allocation module on both sides of the power generation and consumption. The green electricity transaction contract calculation module on both sides of the power generation and consumption calculates the allocated power based on the green electricity transaction transaction data and the actual power data, taking into account the actual power generation enterprise's power consumption on the grid and the actual power consumption of the power consumption enterprise, so that the calculation of the green electricity contract allocation and settlement power on the power generation side and the power consumption side is reasonable, protecting the rights and interests of all parties and fitting the actual transaction situation. For example, the following Table 4,

[0122] Table 4

[0123]

[0124]

[0125] Table 4 shows the green electricity transaction contract settlement data of the Yunnan power market in January 2025 obtained by the green electricity transaction contract calculation module on both the power generation and consumption sides through the above calculation. It integrates and processes multi-source data to generate complete green electricity transaction contract settlement data, covering all key transaction information, and providing comprehensive and accurate data support for subsequent modules.

[0126] 206. Based on the green power project electricity allocation module of the power generation enterprise, obtain the green power project electricity allocation data uploaded by the power generation enterprise based on the green power project related information and green power transaction contract settlement data, and send the green power project electricity allocation data to the green power project allocation modules on both the power generation and consumption sides.

[0127] In an embodiment of the present application, the power generation enterprise's green power project electricity allocation module extracts the green power project number from the green power project related information, extracts the wholesale contract from the green power transaction contract settlement data, and sends the green power project number and wholesale contract to the terminal held by the power generation enterprise, so that the power generation enterprise uploads the green power project electricity allocation data based on the green power project number and wholesale contract. The power generation enterprise's green power project electricity allocation module extracts key information from the green power project related information and the green power transaction contract settlement data and sends it to the power generation enterprise, ensuring that the power generation enterprise accurately knows the projects and contracts that need to allocate electricity, and the information transmission is accurate and efficient.

[0128] Then, based on the green power project electricity allocation module of the power generation enterprise, the green power project electricity allocation data uploaded by the power generation enterprise based on the terminal held by the power generation enterprise is received, the green power project electricity allocation data is stored in the database according to the preset data format, and the green power project electricity allocation data is sent to the green power project allocation modules on both the power generation and consumption sides. For example, Table 5 below:

[0129] Table 5

[0130]

[0131]

[0132] Table 5 shows the electricity allocation data of green electricity projects in the Yunnan power market in January 2025, uploaded by power generation companies based on green electricity project numbers and wholesale contracts. Power generation companies uploading electricity allocation data based on clear green electricity project numbers and wholesale contracts can standardize the operations of power generation companies in the electricity allocation link, reduce human arbitrariness, and promote fairness in the green electricity market.

[0133] 207. Based on the green electricity project allocation module on both sides of the power generation and consumption, calculate the green electricity project settlement data according to the green electricity transaction contract settlement data and the green electricity project power allocation data, and send the green electricity project settlement data to the green electricity settlement module on both sides of the power generation and consumption.

[0134] In the embodiments of this application, Figure 2C As shown, based on the green power project allocation module on both sides of the generation and consumption, the green power contract settlement quantity is extracted from the green power transaction contract settlement data, and the green power project quantity allocation data and the green power contract settlement quantity are used to calculate the green power contract settlement quantity allocated by the green power project. The calculation formula is the following formula 5:

[0135] Formula 5:

[0136] Among them, E k,g,settle The settlement electricity quantity allocated to the g-th green electricity project under the k-th green electricity contract in the green electricity contract. is the amount of electricity allocated to the g-th green power project by the j-th power generation enterprise in the k-th green power contract in the green power project electricity allocation data, E k,settle It is the settlement quantity of the kth green electricity contract among the green electricity contract settlement quantities.

[0137] Then, based on the green power project allocation module on both the power generation and consumption sides, the green power contract allocation and settlement power consumption on the power consumption side is extracted from the green power transaction contract settlement data. The green power contract allocation and settlement power consumption on the power consumption side and the green power contract allocation and settlement power consumption by green power project are used to calculate the power consumption by green power project on the power consumption side. The calculation formula is as follows:

[0138] Formula 6:

[0139] in, E is the electricity consumption allocated to the g-th green power project by the j-th electricity user under the k-th green power contract. k,g,settleThe settlement electricity quantity allocated to the g-th green electricity project under the k-th green electricity contract in the green electricity contract. The settlement electricity consumption allocated by the kth green electricity contract of the jth electricity consumer in the green electricity contract allocation and settlement electricity consumption on the electricity consumer side.

[0140] Subsequently, based on the green power project allocation module on both the power generation and consumption sides, the green power contract transaction price and green power contract environmental premium are extracted from the green power transaction contract settlement data. The green power contract is used to calculate the green power project electricity energy cost, green power project environmental premium cost, green power project settlement cost and green power project settlement price according to the green power project allocation settlement quantity, green power contract transaction price and green power contract environmental premium. The calculation formula is as follows:

[0141] Formula 7: F 1,k,g =E k,g,settle ×P k ,

[0142] F 2,k,g =E k,g,settle ×P env,k ,

[0143] F k,g,settle =F 1,k,g +F 2,k,g ,

[0144] P k,g,settle =F k,g,settle / E k,g,settle ,

[0145] Among them, F 1,k,g is the energy cost of the g-th green power project in the k-th green power contract, F 2,k,g is the environmental premium cost of the g-th green power project in the k-th green power contract, F k,g,settle is the settlement fee of the g-th green power project in the k-th green power contract among the green power project settlement fees, P k,g,settle is the settlement price of the g-th green power project in the k-th green power contract, E k,g,settle P is the settlement amount allocated to the g-th green power project under the k-th green power contract in the green power contract. k is the transaction price of the kth green power contract in the transaction price of green power contracts, P env,k is the environmental premium of the kth green electricity contract in the environmental premium of green electricity contracts.

[0146] Finally, based on the green power project allocation module on both the power generation and consumption sides, the green power contract is allocated and settled by green power project, the power consumption side is allocated by green power project, the green power project electricity cost, the green power project environmental premium cost, the green power project settlement cost and the green power project settlement price are used as the green power project settlement data. The green power project allocation module on both the power generation and consumption sides comprehensively considers factors such as the green power contract transaction price and environmental premium, calculates the green power project electricity cost, environmental premium cost, etc., comprehensively and accurately calculates the project costs, and provides reliable data for the economic benefit evaluation of green power projects. For example, Table 6 below,

[0147] Table 6

[0148]

[0149]

[0150] Table 6 shows the green electricity project settlement data of the Yunnan power market in January 2025 obtained by the green electricity project allocation module on both the power generation and consumption sides through the above calculations. Multiple key calculation results are integrated into green electricity project settlement data, covering multi-dimensional information such as electricity consumption, costs, and electricity prices, providing one-stop data support for subsequent settlement and analysis, and improving data utilization efficiency.

[0151] 208. Based on the green electricity settlement module on both sides of the generation and consumption, generate the green electricity settlement files on both sides of the generation and consumption according to the green electricity project settlement data, send the green electricity settlement files on both sides of the generation and consumption to the review and push module, and display the corresponding green electricity settlement files on both sides of the generation and consumption to the power generation enterprises, power sales companies and power users.

[0152] In the embodiment of the present application, based on the green electricity settlement module on both sides of the power generation and consumption, the green electricity transaction settlement list template on the power consumption side and the green electricity transaction settlement list template on the power generation side are obtained. The green electricity transaction settlement list template on the power consumption side and the green electricity transaction settlement list template on the power generation side are used to organize the green electricity project settlement data and generate the green electricity settlement file on both sides of the power generation and consumption. Among them, the green electricity transaction settlement list template on the power consumption side is a template corresponding to the user category of power sales companies and power users, and the green electricity transaction settlement list template on the power generation side is a template corresponding to the user category of power generation enterprises. The green electricity transaction settlement list templates on the power consumption side and the power generation side are used to organize the green electricity project settlement data and generate the green electricity settlement file on both sides of the power generation and consumption with standardized format and content, which is convenient for different entities to view and use.

[0153] Based on the green electricity settlement module on both sides of the power generation and consumption, the green electricity settlement files on both sides of the power generation and consumption are sent to the review and push module, and power generation enterprises, power sales companies and power users can query their corresponding green electricity settlement files on both sides of the power generation and consumption by month. For example, the following Tables 7 and 8,

[0154] Table 7

[0155]

[0156] Table 7 is the green electricity settlement file corresponding to the power generation side obtained by the green electricity settlement module on both sides of the power generation and consumption to sort out the green electricity project settlement data according to the green electricity transaction settlement list template on the power generation side, which is convenient for the trading center and market entities to query and confirm the settlement list data.

[0157] Table 8

[0158]

[0159] Table 8 shows the corresponding green electricity settlement file for the power consumption side, generated by the power generation and consumption green electricity settlement module, which compiles green electricity project settlement data based on the power consumption side green electricity transaction settlement list template. Therefore, when generating the settlement file, the power generation and consumption green electricity settlement module integrates and organizes green electricity project settlement data from multiple sources according to the template, promptly identifying discrepancies or errors between the data, ensuring the accuracy and consistency of the settlement data, and reducing settlement disputes. Furthermore, standardized settlement documents provide detailed data records, facilitating data traceability for market participants and regulators. In the event of any issues, data sources can be quickly identified and responsibilities clarified.

[0160] 209. Based on the audit push module, the green electricity settlement files on both sides of the power generation and use are pushed to the auditors. When the auditors provide feedback that the green electricity settlement files on both sides of the power generation and use are correct, the green electricity settlement files on both sides of the power generation and use are stored and pushed to the power grid marketing system.

[0161] In the embodiment of the present application, the green electricity settlement files on both the power generation and consumption sides are pushed to the reviewers based on the review push module. Through the manual review process, the data accuracy, logical rationality, etc. in the settlement files can be carefully checked, and possible errors or problems can be discovered and corrected in time to ensure the quality of the settlement files.

[0162] When the audit push module receives feedback from the auditor that the green electricity settlement documents on both sides of the power generation and use are correct, the green electricity settlement documents on both sides of the power generation and use are stored and pushed to the power grid marketing system to facilitate subsequent operations on green electricity project expenses.

[0163] The embodiment of the present application provides a green electricity trading and settlement method for both power generation and consumption. Compared with the existing technology, the green electricity trading and settlement method for both power generation and consumption of the present application has strong reusability. After the power trading center organizes and develops a green electricity trading market and forms a green electricity trading contract on the power purchase and sales side, the green electricity allocation and settlement electricity volume can be calculated based on the green electricity projects of clean energy power plants and the actual grid-connected electricity volume and electricity consumption, and the green electricity settlement on both sides of power generation and consumption can be completed. This encourages and promotes the entities on both sides of power generation and consumption to actively participate in the green electricity trading market, guide green electricity consumption, accelerate the development of green energy, and at the same time play a decisive role in market allocation of resources, promote large-scale consumption of clean energy, and provide support for the transformation of the power system structure, thereby greatly improving the comprehensiveness of the settlement scope of market entities on both sides of power generation and consumption.

[0164] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties.

[0165] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0166] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

[0167] In an exemplary embodiment, see Figure 3 A device is also provided, comprising a bus, a processor, a memory, and a communication interface. The device may also include an input / output interface and a display device, wherein the various functional units can communicate with each other via the bus. The memory stores a computer program, and the processor is configured to execute the program stored in the memory and implement the green power trading and settlement method for power generation and consumption described in the above-described embodiment.

[0168] A storage medium stores a computer program, which, when executed by a processor, implements the steps of the green power transaction settlement method between the power generation and consumption sides.

[0169] Through the description of the above implementation methods, those skilled in the art can clearly understand that the present application can be implemented through hardware or by means of software plus a necessary general hardware platform. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.), including a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each implementation scenario of the present application.

[0170] Those skilled in the art will understand that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, and the modules or processes in the accompanying drawings are not necessarily required to implement the present application.

[0171] Those skilled in the art will appreciate that the modules in the devices in the implementation scenario can be distributed in the devices of the implementation scenario according to the implementation scenario description, or can be modified accordingly and located in one or more devices different from the implementation scenario. The modules in the above implementation scenario can be combined into one module or further split into multiple submodules.

[0172] The above application serial numbers are for description only and do not represent the advantages or disadvantages of the implementation scenarios.

[0173] The above disclosure only describes several specific implementation scenarios of the present application. However, the present application is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present application.

Claims

1. A green power trading and settlement system for both power generation and consumption, characterized by: It includes the green power transaction contract calculation module on both sides of the generation and consumption, the power allocation module for the green power projects of power generation enterprises, the green power project allocation module on both sides of the generation and consumption, the green power settlement module on both sides of the generation and consumption, and the review and push module; The green electricity transaction contract calculation module on both sides of the power generation and consumption is connected to the green electricity project electricity allocation module of the power generation enterprise and the green electricity project allocation module on both sides of the power generation and consumption, and is used to calculate the green electricity transaction contract settlement data based on the green electricity transaction transaction data and the actual electricity consumption data on both sides of the power generation and consumption, and send the green electricity transaction contract settlement data to the green electricity project electricity allocation module of the power generation enterprise and the green electricity project allocation module on both sides of the power generation and consumption; The power generation enterprise's green power project electricity allocation module is connected to the green power project allocation module on both sides of the power generation and consumption, and is used to obtain the green power project electricity allocation data uploaded by the power generation enterprise based on the green power project related information and the green power transaction contract settlement data, and send the green power project electricity allocation data to the green power project allocation module on both sides of the power generation and consumption; The green electricity project allocation module on both sides of the power generation and consumption is connected to the green electricity settlement module on both sides of the power generation and consumption, and is used to calculate the green electricity project settlement data based on the green electricity transaction contract settlement data and the green electricity project power allocation data, and send the green electricity project settlement data to the green electricity settlement module on both sides of the power generation and consumption; The green electricity settlement module for both sides of the power generation and consumption is connected to the review and push module, and is used to generate a green electricity settlement file for both sides of the power generation and consumption based on the green electricity project settlement data, send the green electricity settlement file for both sides of the power generation and consumption to the review and push module, and display the corresponding green electricity settlement file for both sides of the power generation and consumption to the power generation enterprise, power sales company, and power users; The audit push module is used to push the green electricity settlement file on both sides of the power generation and use to the auditor, and when receiving feedback from the auditor that the green electricity settlement file on both sides of the power generation and use is correct, store the green electricity settlement file on both sides of the power generation and use, and push the green electricity settlement file on both sides of the power generation and use to the power grid marketing system.

2. The system according to claim 1, wherein: It also includes a user login module; The user login module is connected to the power generation enterprise green power project acquisition module, the green power transaction data acquisition module, the actual power generation and consumption data acquisition module, the power generation enterprise green power project power allocation module, the power generation and consumption green power project allocation module, the power generation and consumption green power settlement module, and the review and push module, and is used to obtain login information input by the user based on the terminal held, verify the login information, and determine the user category to which the user belongs, and the user category includes any one of the power trading center, power generation enterprise, power sales company, and power user; When it is determined that the user belongs to the power trading center and the login information is verified correctly, a first module jump request initiated by the user based on the terminal held by the user is received, and based on the first module jump request, the jump is made to the target module, where the target module is any one of the power generation enterprise green power project acquisition module, the green power transaction transaction data acquisition module, the actual power generation and consumption data acquisition module, the power generation enterprise green power project power allocation module, the power generation and consumption green power project allocation module, the power generation and consumption green power settlement module, and the review and push module; When it is determined that the user belongs to a power generation enterprise and the login information is verified correctly, a second module jump request initiated by the user based on the terminal held by the user is received, and based on the second module jump request, the second module is jumped to a designated module, where the designated module is any one of the power generation enterprise's green power project electricity allocation module and the power generation and consumption green power settlement module; When it is determined that the user belongs to a power sales company or a power user and the login information is verified correctly, a third module jump request initiated by the user based on the terminal held is received, and the process jumps to the green electricity settlement module on both the generation and use sides based on the third module jump request.

3. The system according to claim 1, wherein: It also includes a module for acquiring green power projects of power generation enterprises, a module for acquiring green power transaction data, and a module for acquiring data related to actual power consumption on both the power generation and consumption sides; The power generation enterprise green power project acquisition module is connected to the power generation enterprise green power project power allocation module and is used to receive a request for obtaining green power project related information initiated by the power trading center based on the terminal held by the power trading center, obtain the green power project related information from the data center based on the green power project related information acquisition request, and store the green power project related information in the database according to a preset data format; The green electricity transaction data acquisition module is connected to the green electricity transaction contract calculation module on both the power generation and consumption sides, and is used to receive a green electricity transaction data acquisition request initiated by the power trading center based on the terminal held by the power trading center, obtain the green electricity transaction data from the power trading subsystem based on the green electricity transaction data acquisition request, and store the green electricity transaction data in the database according to the preset data format; The module for acquiring data related to actual electricity consumption on both sides of the power generation and consumption is connected to the module for calculating the green electricity transaction contract on both sides of the power generation and consumption, and is used to receive a request for acquiring data related to actual electricity consumption on both sides of the power generation and consumption initiated by the power trading center based on the terminal held by the center, and based on the request for acquiring data related to actual electricity consumption on both sides of the power generation and consumption, acquire the data related to actual electricity consumption on both sides of the power generation and consumption from the power settlement subsystem, and store the data related to actual electricity consumption on both sides of the power generation and consumption in the database according to the preset data format. The data related to actual electricity consumption on both sides of the power generation and consumption include the actual online electricity consumption of the power generation enterprise, the actual electricity consumption of the power sales company and the actual electricity consumption of the power users.

4. The system according to claim 1, wherein: The green electricity transaction contract calculation module on both sides of the power generation and consumption is used to extract the power generation enterprise's green electricity contract transaction volume from the green electricity transaction transaction data, extract the power generation enterprise's actual grid-connected power from the actual power generation and consumption data, and calculate the power generation side green electricity contract allocation and settlement grid-connected power by using the power generation enterprise's green electricity contract transaction volume and the power generation enterprise's actual grid-connected power. in, The settlement grid-connected electricity quantity allocated by the kth green power contract of the i-th power generation enterprise in the green power contract allocation and settlement grid-connected electricity quantity of the power generation side is: is the transaction volume of the kth green power contract of the i-th power generation enterprise among the green power contract transaction volumes of the power generation enterprise, is the actual grid-connected power of the i-th power generation enterprise among the actual grid-connected power of the power generation enterprises; The green electricity contract transaction volume of the power-consuming enterprise is extracted from the green electricity transaction transaction data, and the actual electricity consumption of the power-consuming enterprise is extracted from the actual electricity consumption data on both the power generation and consumption sides. The green electricity contract transaction volume of the power-consuming enterprise and the actual electricity consumption of the power-consuming enterprise are used to calculate the green electricity contract allocation and settlement volume on the power-consuming side. in, The settlement electricity consumption allocated by the kth green electricity contract of the jth electricity user in the green electricity contract allocation settlement electricity consumption of the electricity user side is: is the transaction volume of the kth green electricity contract of the jth electricity consumer among the green electricity contract transactions of the electricity consumer, is the actual electricity consumption of the jth electricity consuming enterprise among the actual electricity consumption of the electricity consuming enterprises; Extract the green electricity contract transaction quantity from the green electricity transaction data, and determine the green electricity contract settlement quantity by using the green electricity contract allocation and settlement of on-grid electricity quantity on the power generation side, the green electricity contract allocation and settlement of electricity consumption on the power consumption side, and the green electricity contract transaction quantity. Among them, E k,settle is the settlement quantity of the kth green power contract among the green power contract settlement quantities, The settlement grid-connected electricity quantity allocated by the kth green power contract of the i-th power generation enterprise in the green power contract allocation and settlement grid-connected electricity quantity of the power generation side is: The electricity consumption allocated by the kth green electricity contract of the jth electricity user in the electricity consumption side green electricity contract is E k The transaction volume of the kth green power contract among the transaction volumes of the green power contracts; Extracting the green electricity contract transaction price and the green electricity contract environmental premium from the green electricity transaction data, and using the green electricity contract transaction price, the green electricity contract environmental premium, and the green electricity contract settlement electricity quantity to calculate the green electricity contract electricity energy fee, the green electricity contract environmental premium fee, the green electricity contract settlement fee, and the green electricity contract settlement electricity price. F 1,k =E k,settle ×P k , F 2,k =E k,settle ×P env,k , F k,settle =F 1,k +F 2,k , P k,settle =F k,settle / E k,settle , Among them, F 1,k is the energy cost of the kth green power contract in the energy cost of the green power contract, F 2,k E is the environmental premium fee of the kth green power contract in the environmental premium fee of the green power contract, k,settle is the settlement quantity of the kth green power contract in the green power contract settlement quantity, F k,settle is the settlement fee of the kth green power contract in the green power contract settlement fee, P k,settle is the settlement price of the kth green power contract in the green power contract settlement price, P k is the transaction price of the kth green power contract among the green power contract transaction prices, P env,k is the environmental premium of the kth green power contract among the environmental premiums of the green power contract; The green electricity transaction transaction data, the green electricity contract allocation and settlement of on-grid electricity on the power generation side, the green electricity contract allocation and settlement of electricity consumption on the power consumption side, the green electricity contract settlement electricity, the green electricity contract electricity energy cost, the green electricity contract environmental premium cost, the green electricity contract settlement electricity price and the green electricity contract settlement cost are used as the green electricity transaction contract settlement data.

5. The system according to claim 1, wherein: The power generation enterprise's green power project electricity quantity allocation module is used to extract the green power project number from the green power project related information, extract the wholesale contract from the green power transaction contract settlement data, and send the green power project number and the wholesale contract to the terminal held by the power generation enterprise, so that the power generation enterprise uploads the green power project electricity quantity allocation data according to the green power project number and the wholesale contract; Receive the green electricity project electricity allocation data uploaded by the power generation enterprise based on the terminal held by the power generation enterprise, store the green electricity project electricity allocation data in the database according to the preset data format, and send the green electricity project electricity allocation data to the green electricity project allocation module on both the power generation and consumption sides.

6. The system according to claim 1, wherein: The green power project allocation module on both sides of the power generation and consumption is used to extract the green power contract settlement quantity from the green power transaction contract settlement data, and calculate the green power contract settlement quantity allocated by green power project using the green power project quantity allocation data and the green power contract settlement quantity. Among them, E k,g,settle The settlement electricity quantity allocated to the g-th green electricity project under the k-th green electricity contract in the green electricity contract. E is the amount of electricity allocated to the g-th green power project by the j-th power generation enterprise in the k-th green power contract in the green power project electricity allocation data. k,settle The settlement quantity of the kth green power contract among the green power contract settlement quantities; Extract the electricity consumption allocated and settled by the green electricity contract on the electricity consumption side from the green electricity transaction contract settlement data, and calculate the electricity consumption allocated by the green electricity project on the electricity consumption side by using the electricity consumption allocated and settled by the green electricity contract on the electricity consumption side and the electricity consumption allocated and settled by the green electricity project on the green electricity contract. in, E is the electricity consumption allocated to the g-th green electricity project by the k-th green electricity contract of the j-th electricity user enterprise in the electricity consumption allocated by the green electricity project. k,h,settle The settlement electricity quantity allocated to the g-th green electricity project under the k-th green electricity contract in the green electricity contract. The settlement electricity consumption allocated by the kth green electricity contract of the jth electricity user in the green electricity contract allocation settlement electricity consumption of the electricity user side; Extracting the green electricity contract transaction price and the green electricity contract environmental premium from the green electricity transaction contract settlement data, and using the green electricity contract to allocate settlement electricity according to the green electricity project, the green electricity contract transaction price, and the green electricity contract environmental premium to calculate the green electricity project electricity energy cost, the green electricity project environmental premium cost, the green electricity project settlement cost, and the green electricity project settlement electricity price. F 1,k,g =E k,g,settle ×P k , F 2,k,g =E k,g,settle ×P env,k , F k,g,settle =F 1,k,g +F 2,k,g , P k,g,settle =F k,g,settle / E k,g,settle , Among them, F 1,k,g is the energy cost of the g-th green power project in the k-th green power contract in the energy cost of the green power project, F 2,k,g F is the environmental premium cost of the g-th green power project in the k-th green power contract in the environmental premium cost of the green power project. k,g,settle is the settlement fee of the g-th green power project in the k-th green power contract in the green power project settlement fee, P k,g,settle The settlement electricity price of the green power project in the kth green power contract is the settlement electricity price of the green power project g, E k,g,settle P is the settlement amount allocated to the g-th green power project under the k-th green power contract in the green power contract. k is the transaction price of the kth green power contract among the green power contract transaction prices, P env,k is the environmental premium of the kth green power contract among the environmental premiums of the green power contract; The green electricity contract allocates settlement electricity according to the green electricity project, the electricity consumption allocated by the electricity user according to the green electricity project, the electricity energy cost of the green electricity project, the environmental premium cost of the green electricity project, the settlement cost of the green electricity project and the settlement electricity price of the green electricity project are used as the settlement data of the green electricity project.

7. The system according to claim 1, wherein: The green electricity settlement module on both sides of the power generation and consumption is used to obtain the green electricity transaction settlement list template on the power consumption side and the green electricity transaction settlement list template on the power generation side; The green electricity transaction settlement list template on the electricity consumption side and the green electricity transaction settlement list template on the power generation side are used to organize the green electricity project settlement data to generate green electricity settlement files on both the power generation and consumption sides. The green electricity transaction settlement list template on the electricity consumption side is a template corresponding to the user category of power sales companies and power users, and the green electricity transaction settlement list template on the power generation side is a template corresponding to the user category of power generation enterprises.

8. A green power transaction settlement method for both power generation and consumption, characterized in that: include: Based on the green electricity transaction contract calculation module on both sides of the power generation and consumption, the green electricity transaction contract settlement data is calculated according to the green electricity transaction transaction data and the actual power consumption data on both sides of the power generation and consumption, and the green electricity transaction contract settlement data is sent to the power generation enterprise's green electricity project power allocation module and the green electricity project allocation module on both sides of the power generation and consumption; Based on the green power project electricity allocation module of the power generation enterprise, the green power project electricity allocation data uploaded by the power generation enterprise based on the green power project related information and the green power transaction contract settlement data is obtained, and the green power project electricity allocation data is sent to the green power project allocation modules on both the power generation and consumption sides; Based on the green electricity project allocation module on both sides of the power generation and consumption, green electricity project settlement data is calculated according to the green electricity transaction contract settlement data and the green electricity project power allocation data, and the green electricity project settlement data is sent to the green electricity settlement module on both sides of the power generation and consumption; Based on the green electricity settlement module, a green electricity settlement file for both sides of the power generation and consumption is generated according to the green electricity project settlement data, the green electricity settlement file for both sides of the power generation and consumption is sent to the review and push module, and the corresponding green electricity settlement file for both sides of the power generation and consumption is displayed to the power generation enterprise, the power sales company and the power user; Based on the audit push module, the green electricity settlement file on both sides of the power generation and use is pushed to the auditor, and when the auditor receives feedback that the green electricity settlement file on both sides of the power generation and use is correct, the green electricity settlement file on both sides of the power generation and use is stored and pushed to the power grid marketing system.

9. A device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the system according to any one of claims 1 to 7 are implemented.

10. A storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the system according to any one of claims 1 to 7 are implemented.

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