A carbon emission-based electricity trading method and related equipment

Abstract

The present application provides a carbon emission-based electricity trading method and related equipment, which relate to the field of electricity trading technology. The method includes: obtaining electricity data and carbon emission data, wherein the electricity data includes: target production power information, power supply configuration information and power transmission line information within a preset time in the target area, and the carbon emission data includes: carbon emission quota information, carbon emission source information and carbon emission path information for power transmission in the target area; according to the electricity data and carbon emission data, determine the target power transmission line; according to the target power transmission line, purchase the target transmission right. The present application plans the power transmission line according to the electricity data and carbon emission data, purchases the corresponding transmission right according to the power transmission line determined by the plan, reduces the carbon emissions in the power production and transmission process while ensuring the power production and power transmission, and is conducive to protecting the environment and alleviating the greenhouse effect.

Description

Technical Field

[0001] The present invention relates to the technical field of power trading, and in particular to a power trading method based on carbon emissions and related equipment. Background Art

[0002] Electricity carbon trading is the interaction between the electricity market and the carbon emission rights trading market, mainly involving electricity trading and carbon emission rights trading. As the world's attention to reducing greenhouse gas emissions increases, many countries and regions are exploring ways to combine the electricity market with the carbon emission rights trading market to promote sustainable development and reduce carbon emissions.

[0003] At present, the electricity trading process mainly considers factors such as energy consumption, which results in large carbon emissions and intensified greenhouse effect. Summary of the invention

[0004] The present application provides a carbon emission-based electricity trading method and related equipment. The present application plans the power transmission lines according to the power data and carbon emission data, and purchases the corresponding transmission rights according to the power transmission lines determined by the plan. While ensuring the power production and power transmission, the carbon emissions in the power production and transmission process are reduced, which is beneficial to protecting the environment and alleviating the greenhouse effect.

[0005] In the first aspect, the present application proposes a carbon emission-based electricity trading method, including: obtaining electricity data and carbon emission data, wherein the electricity data includes: target production electricity information, power supply configuration information and power transmission line information within a preset time in the target area, and the carbon emission data includes: carbon emission quota information, carbon emission source information and carbon emission path information for power transmission in the target area; determining the target power transmission line based on the electricity data and carbon emission data; and purchasing the target transmission right based on the target power transmission line.

[0006] Optionally, determining the target power transmission line based on the power data and the carbon emission data includes: obtaining carbon emission data of multiple types of power sources, wherein the multiple types of power sources include: nuclear power generation, hydropower generation, wind power generation and thermal power generation; determining the target type of power source based on the power data, carbon emission data and carbon emission data; and determining the target power transmission line based on the target type of power source.

[0007] Optionally, determining the target power transmission line according to the target type of power source includes: obtaining power supply cost information and carbon emission intensity information of each node of the power transmission line corresponding to the target type of power source; determining the target node of the power transmission line according to the power supply cost information and the carbon emission intensity information; and determining the target power transmission line according to the target node of the power transmission line.

[0008] Optionally, the above method further includes: acquiring carbon emission distribution information of each node of the power transmission line of the target type power source; and determining the target node of the power transmission line according to the carbon emission distribution information.

[0009] Optionally, the above method also includes: obtaining the output power vector and carbon emission vector of the generator set; constructing a power generation cost function based on the output power vector; constructing a carbon emission cost function based on the carbon emission vector; obtaining power balance conditions, carbon emission limit information and output power limit information of the generator set; determining the target generator set of the target type of power supply based on the power generation cost function, the carbon emission cost function, the power balance conditions, the carbon emission limit information and the output power limit information of the generator set; and determining the target power transmission line based on the target generator set.

[0010] Optionally, the method further includes: acquiring convergence condition information; and iteratively determining the target generator set according to the convergence condition information.

[0011] Optionally, determining the target power transmission line based on the power data and the carbon emission data also includes: determining electricity-carbon trading characteristics based on the power data and the carbon emission data, wherein the electricity-carbon trading characteristics include: cost-effectiveness characteristics of multiple types of power sources and / or relationship characteristics between carbon emissions and power supply capacity of multiple power transmission lines; determining the target power transmission line based on the electricity-carbon trading characteristics.

[0012] In the second aspect, the present application proposes a carbon emission-based electricity trading device for implementing the carbon emission-based electricity trading method as described above, wherein the above-mentioned device includes: an acquisition unit for acquiring electricity data and carbon emission data, wherein the electricity data includes: target production power information, power supply configuration information and power transmission line information within a preset time in the target area, and the carbon emission data includes: carbon emission quota information for power transmission in the target area, carbon emission source information and carbon emission path information; a determination unit for determining the target power transmission line based on the electricity data and carbon emission data; and a purchasing unit for purchasing the target transmission right based on the target power transmission line.

[0013] In a third aspect, the present application proposes an electronic device, comprising a processor and a memory, wherein the memory stores computer program instructions, and the computer program instructions are used by the processor to execute the carbon emission-based electricity trading method as described in any of the above items when the processor is running.

[0014] In a fourth aspect, the present application proposes a storage medium on which program instructions are stored, and the program instructions are used to execute the carbon emission-based electricity trading method as described in any of the above items when running.

[0015] The present application provides a carbon emission-based electricity trading method and related equipment, wherein the method includes: obtaining electricity data and carbon emission data, wherein the electricity data includes: target production power information, power supply configuration information and power transmission line information within a preset time in the target area, and the carbon emission data includes: carbon emission quota information, carbon emission source information and carbon emission path information for power transmission in the target area; determining the target power transmission line based on the electricity data and carbon emission data; and purchasing the target transmission right based on the target power transmission line. The present application plans the power transmission line based on the electricity data and carbon emission data, and purchases the corresponding transmission right based on the power transmission line determined by the plan, thereby reducing the carbon emissions of the power transmission line while ensuring power transmission, which is beneficial to protecting the environment and alleviating the greenhouse effect.

[0016] Other advantages, objectives and features of the present application will be reflected in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the exemplary embodiments below. The accompanying drawings are only for the purpose of illustrating exemplary embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0018] Figure 1 A schematic diagram of a process of a carbon emission-based electricity trading method provided in an embodiment of the present application;

[0019] Figure 2 A structural schematic diagram of a carbon emission-based electricity trading device provided for this application;

[0020] Figure 3 A structural schematic diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0021] In order to better understand the technical solutions provided by the embodiments of this specification, the technical solutions of the embodiments of this specification are described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of this specification and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this specification, rather than limitations on the technical solutions of this specification. In the absence of conflict, the embodiments of this specification and the technical features in the embodiments can be combined with each other.

[0022] In this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements limited by the statement "comprise one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. The term "more than two" includes two or more than two situations.

[0023] Electricity carbon trading is the interaction between the electricity market and the carbon emission rights trading market, mainly involving electricity trading and carbon emission rights trading. As the world's attention to reducing greenhouse gas emissions increases, many countries and regions are exploring ways to combine the electricity market with the carbon emission rights trading market to promote sustainable development and reduce carbon emissions.

[0024] Among the related technologies, electricity trading mainly considers factors such as energy consumption, which results in large carbon emissions and intensified greenhouse effect.

[0025] In view of this, the embodiments of the present application provide a carbon emission-based electricity trading method and related equipment. The present application plans the power transmission lines according to the power data and carbon emission data, and purchases the corresponding transmission rights according to the planned power transmission lines. While ensuring the power production and power transmission, the carbon emissions in the power production and transmission process are reduced, which is beneficial to protecting the environment and alleviating the greenhouse effect.

[0026] A first aspect of an embodiment of the present application provides an electricity trading method based on carbon emissions. Figure 1 A process diagram of a carbon emission-based electricity trading method 100 provided in an embodiment of the present application is shown as follows: Figure 1 As shown, the method 100 includes the following steps:

[0027] Step S110, obtaining power data and carbon emission data, wherein the power data includes: target production power information, power supply configuration information and power transmission line information within a preset time in the target area, and the carbon emission data includes: carbon emission quota information for power transmission within the target area, carbon emission source information and carbon emission path information.

[0028] Exemplarily, the target power generation information within the preset time of the target area can be determined based on the average power consumption information of the preset period of the target administrative area. Specifically, the target power generation information within the preset time of the target area can be greater than or equal to the sum of the average power consumption of the preset period of the target administrative area and the power consumption variance, so as to ensure the power supply demand of the target area.

[0029] Exemplarily, the power configuration information may include power type, power location, power capacity, etc. The power transmission line information may include: the capacity, efficiency, location of each node of the power transmission line, and direction of the power transmission line corresponding to different types of power sources. Specifically, the location of each node of the power transmission line may include: the location of a power station, a substation, a switch station, a distribution station, and a transmission tower.

[0030] Exemplarily, the above-mentioned carbon emission quota information for power transmission in the target area may include the carbon emission quota allocated to the power supply system in the region by the carbon emission rights trading market. The above-mentioned carbon emission source information may include: transmission line nodes with large carbon emissions during power transmission in the target area, such as power plants or power stations. The above-mentioned carbon emission path information may include the flow direction information of carbon emissions generated during power transmission in the target area, etc.

[0031] It is understandable that, in some feasible implementations, the carbon emission source information and the power configuration information may be mapped to each other, and the carbon emission path information and the power transmission line information may be mapped to each other. Specifically, based on a neural network model, the carbon emission source information may be extracted and determined according to the power configuration information, and the carbon emission path information may be extracted and determined according to the power transmission line information.

[0032] In some feasible implementations, the above-mentioned power data can be obtained based on a power system, a power grid system or an energy system. The above-mentioned carbon emission data can be obtained based on an environmental supervision system or a carbon trading system. The specific acquisition path of the above-mentioned power data and the above-mentioned carbon emission data is not specifically limited here.

[0033] Step S120: determining a target power transmission line according to the power data and the carbon emission data.

[0034] In some feasible implementations, based on the target production power information within the preset time of the target area, while ensuring that the production power of the target area within the preset time is greater than or equal to the above target production power, the total carbon emissions generated by the production and transmission of the above power by different types of power sources and different power transmission lines corresponding to the above different types of power sources can be estimated based on the power supply configuration information, power transmission line information, carbon emission source information and carbon emission path information, and the target power transmission line can be selected so that the above total carbon emissions are less than or equal to the power transmission carbon emission quota within the above target area.

[0035] Step S130: purchasing target power transmission rights according to the target power transmission line.

[0036] Exemplarily, the target transmission rights may include the transmission rights of target lines for which users included in the target power transmission line do not have the transmission rights and / or the transmission rights of target nodes for which users included in the target power transmission line do not have the transmission rights. The target transmission rights may be obtained by obtaining relevant information of the power market trading platform and making an indication recommendation according to the target power transmission line to assist in making relevant decisions on purchasing the target transmission rights.

[0037] It should be noted that, in some feasible implementations, the purchase cost of carbon emissions and the purchase cost of target transmission rights can be used to determine whether to purchase carbon emissions or target transmission rights.

[0038] Specifically, without purchasing additional transmission rights, the minimum carbon emissions generated by the production and transmission of electricity based on the existing power transmission lines being greater than or equal to the above-mentioned target production and transmission electricity is greater than the carbon emission quota for electricity transmission in the target area, and the difference between the above-mentioned minimum carbon emissions and the carbon emission quota for electricity transmission in the target area is less than or equal to the preset threshold, and the purchase cost of the above-mentioned carbon emissions is less than or equal to the purchase cost of the above-mentioned target transmission rights, then the purchase of carbon emissions is selected. In the case where the difference between the above-mentioned minimum carbon emissions and the carbon emission quota for electricity transmission in the target area is greater than the preset threshold, the purchase cost of the above-mentioned carbon emissions is greater than the purchase cost of the above-mentioned target transmission rights, then the purchase of the target transmission rights is selected. Among them, the above-mentioned preset threshold can be determined based on the above-mentioned carbon emissions purchase cost and the purchase cost of the transmission rights. Specifically, the above-mentioned preset threshold is the critical value of the difference between the above-mentioned minimum carbon emissions and the carbon emission quota for electricity transmission in the target area when the purchase cost of carbon emissions is equal to the purchase cost of transmission rights.

[0039] Based on this, the carbon emission-based electricity trading method provided in the present application includes: obtaining electricity data and carbon emission data, wherein the electricity data includes: target production electricity information, power supply configuration information and power transmission line information within a preset time in the target area, and the carbon emission data includes: carbon emission quota information for power transmission in the target area, carbon emission source information and carbon emission path information; accurately determining the target power transmission line based on the electricity data and carbon emission data; accurately determining the purchase of the target line or the target point transmission right based on the target power transmission line, while ensuring the power production and power transmission in the target area, reducing the carbon emissions in the power production and power transmission process, which is beneficial to environmental protection and mitigating the greenhouse effect.

[0040] In some feasible implementations, determining the target power transmission line based on power data and carbon emission data includes: obtaining carbon emission data of multiple types of power sources, wherein the multiple types of power sources include: nuclear power generation, hydropower generation, wind power generation and thermal power generation; determining the target type of power source based on the power data, carbon emission data and carbon emission data; and determining the target power transmission line based on the target type of power source.

[0041] Exemplarily, the carbon emission data of the above-mentioned multiple types of power sources may include the total emissions during the electricity production process of different types of power sources and the electricity transmission process of different types of power sources.

[0042] In some feasible implementations, the target type of power source can be determined by weighting the cost factor of the target power production within a preset time of the different types of power sources, the total emission factor of the power production process and the power transmission process of the above-mentioned different types of power sources, and the power generation efficiency factor of the above-mentioned different types of power sources, and scoring.

[0043] Specifically, the weight of the cost factor of the target electricity production within the preset time can be 0.4, the weight of the total emission factor of the power production process and power transmission process of the above different types of power sources can be 0.3, and the power generation efficiency factor of the above different types of power sources can be 0.3, and then according to the specific scores of nuclear power generation, hydropower generation, wind power generation and thermal power generation, the target type of power source is determined, and the power source type with a higher score is selected as the target type of power source, and then according to the target type of power source, the corresponding target power transmission line is determined. It should be noted that the weight of the above cost factor, the weight of the above total emission factor and the weight of the power generation efficiency factor of the above different types of power sources can be set according to the actual needs of the user, and are not specifically limited here.

[0044] In some feasible implementations, when the target type of power source has been determined, the transmission efficiency factor of the power transmission line corresponding to the target type of power source, the total emissions factor during the power transmission process, and the purchase cost factor of the transmission right can be weighted to determine the target power transmission line by scoring.

[0045] Specifically, the weight of the power transmission efficiency factor of the power transmission line corresponding to the above target type power source can be 0.4, the total emission factor during power transmission can be 0.3, and the purchase cost factor of the power transmission right can be 0.3, and then the target power transmission line is determined according to the scores of each power transmission line corresponding to the target type power source. It should be noted that the weight of the above transmission efficiency factor, the weight of the total emission factor, and the weight of the purchase cost factor of the power transmission right can be set according to the actual needs of the user and are not specifically limited here.

[0046] Based on this, the above method can accurately select the target type of power source according to the power data, carbon emission data and carbon emission data of various types of power sources, and then accurately determine the target power transmission line according to the target type of power source, which is beneficial to reduce carbon emissions at the power generation end while ensuring the power production and power transmission in the target area, so that the carbon emissions during the power production and transmission process in the target area are less than or equal to the carbon emission quota of power transmission in the target area, which is beneficial to environmental protection and mitigation of the greenhouse effect.

[0047] In some feasible implementations, determining the target power transmission line according to the target type of power source includes: obtaining power supply cost information and carbon emission intensity information of each node of the power transmission line corresponding to the target type of power source; determining the target node of the power transmission line according to the power supply cost information and the carbon emission intensity information; and determining the target power transmission line according to the target node of the power transmission line.

[0048] Exemplarily, the above-mentioned power supply cost information may include: the operating cost, maintenance cost and transmission right purchase cost of each node of the power transmission line corresponding to the target type power source. The above-mentioned carbon emission intensity information may include: the ratio of carbon emissions to efficiency, etc. Specifically, the specific efficiency type can be determined according to the type of target node of the power transmission line to determine the ratio of carbon emissions to efficiency. In the case where the target node is a substation, the carbon emission intensity information is the ratio of the carbon emissions of the substation to the voltage conversion efficiency. In the case where the target node is a power transmission trunk line, the carbon emission intensity information is the ratio of the carbon emissions of the trunk line to the power loss. In the case where the target node is a switch station, the carbon emission intensity information is the ratio of the carbon emissions of the switch station to the fault isolation. In the case where the target node is a distribution station, the carbon emission intensity information is the ratio of the carbon emissions of the distribution station to the power distribution efficiency.

[0049] In some feasible implementations, weights can be assigned to the power supply cost information and carbon emission intensity information of each node of the power transmission line corresponding to the target type of power source according to actual needs, and the target node of the power transmission line can be determined by scoring. Based on the target node of the power transmission line, the target power transmission line can be determined, and the transmission rights of the target line or target node can be purchased.

[0050] Specifically, the weight of the power supply cost information can be 0.4, and the weight of the carbon emission intensity information can be 0.6, and then the target node is determined according to the scores of each node. It should be noted that the comparison process of the target node score is applicable to the comparison process of the same type of nodes. The weight of the power supply cost information and the weight of the carbon emission intensity information can be customized according to the actual needs of the user, and are not specifically limited here.

[0051] Based on this, the above method can accurately determine the target nodes of the power transmission line according to the power supply cost information and carbon emission intensity information of each node of the power transmission line corresponding to the target type of power source, which is conducive to reducing the carbon emissions of each node of the transmission line while reducing the power transmission cost, thereby reducing the total carbon emissions in the power transmission process.

[0052] In some feasible implementations, the above method further includes: acquiring carbon emission distribution information of each node of the target type power transmission line; and determining the target node of the power transmission line according to the carbon emission distribution information.

[0053] Exemplarily, the carbon emission distribution information of each node of the target type power transmission line may include: carbon emission concentration information within a preset range from each node of the target type power transmission line, carbon emission amount information within a preset range from each node of the target type power transmission line, etc. Nodes with smaller carbon emission concentration or carbon emission amount are preferentially selected as target nodes.

[0054] Based on this, the above method determines the target nodes of the power transmission line according to the carbon emission distribution information of each node of the power transmission line of the target type power source, which can promote the reasonable distribution of carbon emissions of each node of the power transmission line in the target area, avoid overheating of local node equipment of the power transmission line in the target area under high temperature environment, delay and accelerate circuit aging, and extend the service life of the equipment.

[0055] In some feasible implementations, the above method also includes: obtaining the output power vector and carbon emission vector of the generator set; constructing a power generation cost function based on the output power vector; constructing a carbon emission cost function based on the carbon emission vector; obtaining power balance conditions, carbon emission limit information and output power limit information of the generator set; determining the target generator set of the target type of power supply based on the power generation cost function, the carbon emission cost function, the power balance conditions, the carbon emission limit information and the output power limit information of the generator set; and determining the target power transmission line based on the target generator set.

[0056] For example, the model can be constructed based on the following formulas (1)-(2) according to the power generation cost function and the carbon emission cost function:

[0057]

[0058] in, Used to represent minimization, is the electricity cost function, is the carbon emission cost function, is the output power vector of the generator set, is the carbon emission vector of the generator set.

[0059]

[0060] in, It is used to indicate that the condition is subject to the above formula (2) or under the condition of the above formula (2), is the power generation matrix coefficient matrix, is the carbon emission matrix coefficient, is the power balance vector, is the lower limit of power generation, is the upper limit of power generation, is the lower limit of carbon emissions, is the upper limit of carbon emissions. It should be noted that, And upper limit It can be determined based on the output power limit information of the generator set.

[0061] In some feasible implementations, the following formula can be used to update

[0062]

[0063] In some feasible implementations, the following formula can be used to update

[0064]

[0065] In some feasible implementations, the following formula can be used to update

[0066]

[0067] in, Used to indicate that the objective function is minimized The value of Used to indicate that the objective function is minimized The value of is the regularization parameter, is the number of iterations.

[0068] It should be noted that based on the above formulas (1)-(5), the optimal and , used to determine the target generator set.

[0069] Based on this, the above method can accurately determine the generator set of the target type of power source according to the power generation cost function, carbon emission cost function, power balance conditions, carbon emission limit information and output power limit information of the generator set, and then accurately determine the target power transmission line based on the generator set, which is conducive to ensuring the power supply of the target power transmission line while reducing the power generation cost and carbon emission cost of the target power transmission line.

[0070] In some feasible implementations, the above method further includes: acquiring convergence condition information; and iteratively determining the target generator set according to the convergence condition information.

[0071] Exemplarily, the convergence condition information may include: the number of iterations reaches a preset number threshold, or the parameter change between two adjacent iterations is less than a preset change threshold. Specifically, the preset number threshold and the preset change threshold can be defined according to the actual needs of the user and are not specifically limited here.

[0072] Based on this, the above method iteratively determines the target generator set according to the convergence condition information, which is conducive to improving the determination accuracy of the target generator set, and then improving the determination accuracy of the target power transmission line, so as to reduce the power generation cost and carbon emission cost.

[0073] In some feasible embodiments, determining the target power transmission line based on the power data and the carbon emission data also includes: determining electricity-carbon trading characteristics based on the power data and the carbon emission data, wherein the electricity-carbon trading characteristics include: cost-effectiveness ratio characteristics of multiple types of power sources and / or relationship characteristics between carbon emissions and power supply capacity of multiple power transmission lines; determining the target power transmission line based on the electricity-carbon trading characteristics.

[0074] Exemplarily, the cost-benefit ratio characteristics of the above-mentioned multiple types of power sources may include: the ratio of the power supply cost to the power supply of the multiple types of power sources, etc. The relationship characteristics between the carbon emissions of the above-mentioned multiple power transmission lines and the power supply capacity may include: the ratio of the carbon emissions of the substation to the voltage conversion efficiency, the ratio of the carbon emissions of the trunk line to the power loss, the ratio of the carbon emissions of the switch station to the fault isolation, and the ratio of the carbon emissions of the distribution station to the power distribution efficiency, etc.

[0075] It should be noted that the above-mentioned target power transmission line includes a power transmission line composed of a target type power source and a target circuit transmission node. Specifically, a target type power source with relatively high cost-effectiveness is selected, a substation with a low ratio of carbon emissions to voltage conversion efficiency is selected, a trunk line with a low ratio of carbon emissions to power loss is selected, a switch station with a low ratio of carbon emissions to fault isolation is selected, a distribution station with a low ratio of carbon emissions to power distribution efficiency is selected, etc., which together constitute the above-mentioned target power transmission line.

[0076] Based on this, the above method can be achieved by accurately determining the target type of power source and the target node of the target power transmission line according to the cost-effectiveness ratio characteristics of various types of power sources and / or the relationship characteristics between the carbon emissions and power supply capacity of various power transmission lines, so as to accurately determine the target power transmission line, thereby improving the power supply capacity of the target power transmission line and reducing the carbon emissions of the target power transmission line.

[0077] According to a second aspect of the embodiments of the present application, a carbon emission-based electricity trading device is proposed, which is used to implement the carbon emission-based electricity trading method as described above. Figure 2 A structural schematic diagram of a carbon emission-based electricity trading device 200 provided in an embodiment of the present application is shown as follows: Figure 2 The device 200 shown may include: an acquisition unit 210 , a determination unit 220 , and a purchase unit 230 .

[0078] The acquisition unit 210 is used to acquire power data and carbon emission data, wherein the power data includes: target production power information, power supply configuration information and power transmission line information within a preset time in the target area; the carbon emission data includes: carbon emission quota information for power transmission within the target area, carbon emission source information and carbon emission path information.

[0079] The determination unit 220 is used to determine the target power transmission line according to the power data and the carbon emission data.

[0080] The purchasing unit 230 is used to purchase the target power transmission right according to the target power transmission line.

[0081] In a third aspect, the present application proposes an electronic device. Figure 3 FIG. 1 is a structural diagram of an electronic device 300 provided in an embodiment of the present application. Figure 3 As shown, the electronic device 300 includes a processor 310 and a memory 320, wherein the memory 320 stores computer program instructions, and the computer program instructions are used by the processor 310 to execute any one of the carbon emission-based electricity trading methods of the first aspect when executed.

[0082] In a fourth aspect, the present application further provides a storage medium on which program instructions are stored, and the program instructions are used to execute the carbon emission-based electricity trading method of any one of the first aspects when running. The storage medium may include, for example, a storage component of a tablet computer, a hard disk of a computer, a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a portable compact disk read-only memory (CD-ROM), a USB memory, or any combination of the above storage media. The computer-readable storage medium may be any combination of one or more computer-readable storage media.

[0083] A person of ordinary skill in the art can understand the specific details and beneficial effects of the carbon emission-based electricity trading device, electronic device and storage medium by reading the above description of the carbon emission-based electricity trading method, which will not be repeated here for the sake of brevity.

[0084] It should be noted that in the above embodiments, the description of each embodiment has its own emphasis, and for parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0085] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

[0086] Although the preferred embodiments of this specification have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of this specification.

[0087] Obviously, those skilled in the art can make various changes and modifications to this specification without departing from the spirit and scope of this specification. Thus, if these modifications and variations of this specification fall within the scope of the claims of this specification and their equivalents, this specification is also intended to include these modifications and variations.

Claims

1. A method for electricity trading based on carbon emissions, characterized in that: include: Obtaining power data and carbon emission data, wherein the power data includes: target production power information, power supply configuration information, and power transmission line information within a preset time in the target area; and the carbon emission data includes: carbon emission quota information, carbon emission source information, and carbon emission path information for power transmission within the target area; determining a target power transmission line according to the power data and the carbon emission data; Purchasing target power transmission rights according to the target power transmission line; The determining of the target power transmission line according to the power data and the carbon emission data comprises: Acquire carbon emission data of various types of power sources, wherein the various types of power sources include: nuclear power generation, hydropower generation, wind power generation and thermal power generation; Determining a target type of power source according to the power data, the carbon emission data, and the carbon emission amount data; Determining the target power transmission line according to the target type of power source; The determining the target power transmission line according to the target type of power source comprises: Obtaining power supply cost information and carbon emission intensity information of each node of the power transmission line corresponding to the target type of power source; Determining a target node of a power transmission line according to the power supply cost information and the carbon emission intensity information; The target power transmission line is determined according to the power transmission line target node.

2. The carbon emission-based electricity trading method according to claim 1, characterized in that: The method further comprises: Obtaining carbon emission distribution information of each node of the target type power transmission line; The power transmission line target node is determined according to the carbon emission distribution information.

3. The carbon emission-based electricity trading method according to claim 1, characterized in that: Also includes: Obtain the output power vector and carbon emission vector of the generator set; constructing a power generation cost function according to the output power vector; Constructing a carbon emission cost function according to the carbon emission vector; Obtaining power balance conditions, carbon emission limit information, and output power limit information of the generator set; Determining a target generator set of the target type power source according to the power generation cost function, the carbon emission cost function, the power balance condition, the carbon emission limit information, and the output power limit information of the generator set; The target power transmission line is determined according to the target power generating set.

4. The carbon emission-based electricity trading method according to claim 3 is characterized in that: Also includes: Obtain convergence condition information; The target generator set is determined iteratively according to the convergence condition information.

5. The carbon emission-based electricity trading method according to any one of claims 1 to 4, characterized in that: The determining the target power transmission line according to the power data and the carbon emission data further comprises: Determine the electricity-carbon trading characteristics according to the electricity data and the carbon emission data, wherein the electricity-carbon trading characteristics include: cost-benefit ratio characteristics of multiple types of power sources and / or relationship characteristics between carbon emissions and power supply capacity of multiple power transmission lines; According to the electricity-carbon trading characteristics, the target power transmission line is determined.

6. A carbon emission-based electricity trading device, characterized in that: For implementing the carbon emission-based electricity trading method according to claim 1, the device comprises: An acquisition unit, used to acquire power data and carbon emission data, wherein the power data includes: target production power information, power supply configuration information, and power transmission line information within a preset time in the target area, and the carbon emission data includes: carbon emission quota information for power transmission within the target area, carbon emission source information, and carbon emission path information; a determining unit, configured to determine a target power transmission line according to the power data and the carbon emission data; A purchasing unit, configured to purchase a target power transmission right according to the target power transmission line; The determining of the target power transmission line according to the power data and the carbon emission data comprises: Acquire carbon emission data of various types of power sources, wherein the various types of power sources include: nuclear power generation, hydropower generation, wind power generation and thermal power generation; Determining a target type of power source according to the power data, the carbon emission data, and the carbon emission amount data; Determining the target power transmission line according to the target type of power source; The determining the target power transmission line according to the target type of power source comprises: Obtaining power supply cost information and carbon emission intensity information of each node of the power transmission line corresponding to the target type of power source; Determining a target node of a power transmission line according to the power supply cost information and the carbon emission intensity information; The target power transmission line is determined according to the power transmission line target node.

7. An electronic device, characterized in that: The invention comprises a processor and a memory, wherein the memory stores computer program instructions, and the computer program instructions are used by the processor to execute the carbon emission-based electricity trading method according to any one of claims 1 to 5 when the processor is running the computer program instructions.

8. A storage medium having program instructions stored thereon, characterized in that: The program instructions are used to execute the carbon emission-based electricity trading method according to any one of claims 1 to 5 when executed.

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