Electric quantity consumption analysis method and device, computer equipment and readable storage medium

Abstract

The invention relates to an electric quantity consumption analysis method and device, computer equipment and a readable storage medium. The method comprises the following steps: determining the water and electricity consumption of a first target area according to the marketized electric quantity and the non-marketized electric quantity of the first target area in combination with the user electricity consumption in the first target area; the non-marketized electric quantity comprises the power generation amount of all non-marketized generator sets in the first target area and the power transmission amount from the second target area; the marketized electric quantity comprises the generating capacity of all marketized generator sets in the first target area; and obtaining a power consumption analysis result for the first target area based on the green power consumption and the water and electricity consumption in the first target area. According to the invention, the accuracy of green power consumption analysis can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of power trading, and in particular to a method, device, computer equipment and readable storage medium for analyzing power consumption. Background Art

[0002] With the continuous development of green electricity technology, building a green electricity consumption analysis system has become an important basis for the green consumption certification mechanism. Analyzing the green electricity consumption in the region can effectively promote the development of green and low-carbon industries in the region.

[0003] However, traditional green electricity consumption analysis methods and systems fail to comprehensively consider the green electricity certificates in the target area and the green electricity in cross-regional electricity transactions, which affects the accuracy of green electricity consumption analysis for the target area. Summary of the invention

[0004] Based on this, it is necessary to provide a power consumption analysis method, device, computer equipment and readable storage medium that can improve the accuracy of green power consumption analysis for a target area in response to the above technical problems.

[0005] In a first aspect, in one embodiment, the present application provides a method for analyzing power consumption, the method comprising:

[0006] The hydropower consumption in the first target area is determined based on the market-based electricity and non-market-based electricity in the first target area, combined with the electricity consumption of users in the first target area; the non-market-based electricity includes the power generation of all non-market-based power generating units in the first target area and the power transmission from the second target area; the market-based electricity includes the power generation of all market-based power generating units in the first target area;

[0007] Based on the green power consumption and hydropower consumption in the first target area, a power consumption analysis result for the first target area is obtained.

[0008] In one embodiment, the amount of electricity transmitted from the second target area includes point-to-point electricity transmission, point-to-grid electricity transmission and grid-to-grid electricity transmission; the amount of hydropower consumption in the first target area is determined based on the marketable electricity and non-marketable electricity in the first target area and the electricity consumption of users in the first target area, including:

[0009] According to the power dispatch data of the second target area, the grid-to-grid hydropower ratio is obtained; the grid-to-grid hydropower ratio indicates the proportion of hydropower in the grid-to-grid power transmission;

[0010] Based on non-market electricity and market electricity, combined with user electricity consumption and the proportion of grid-to-grid hydropower in the first target area, the hydropower consumption is determined.

[0011] In one embodiment, obtaining the grid-to-grid hydropower ratio according to the power dispatch data of the second target area includes:

[0012] Based on the power dispatch data, the grid-to-grid hydropower ratio is calculated by presetting the hydropower ratio;

[0013] Among them, the electricity dispatching data includes the total power generation in the second target area, hydropower generation, total cross-regional power input, cross-regional hydropower input, total market-based power generation, market-based hydropower generation, total market-based power output and market-based hydropower output.

[0014] In one embodiment, the user power consumption includes non-market user power consumption, proxy user power consumption and market user power consumption; based on the non-market power consumption and the market power consumption, combined with the user power consumption and the grid-to-grid hydropower ratio in the first target area, the hydropower consumption is determined, including:

[0015] When the non-market electricity is greater than or equal to the non-market user electricity consumption, the hydropower consumption of the first target area is obtained through the first electricity calculation strategy according to the power generation of the market-based power generation units and the non-market-based power generation units in the first target area;

[0016] When the non-market electricity amount is less than the non-market user electricity consumption, the hydropower consumption in the first target area is obtained through a second electricity calculation strategy according to the power generation of the market-based generator set and the non-market-based generator set.

[0017] In one embodiment, the first power calculation strategy includes:

[0018] Sort the non-market generating units from low to high according to the generating costs and accumulate the generating capacity of the non-market generating units in sequence until the sum of the accumulated generating capacity and the power transmission from the second target area meets the non-market user power consumption, thereby obtaining the first non-market generating capacity;

[0019] According to the first non-market power generation and the proportion of grid-to-grid hydropower, the first non-market hydropower consumption, the proportion of non-market hydropower consumption and the non-market surplus power generation are obtained; the proportion of non-market hydropower consumption represents the proportion of the first non-market hydropower consumption in the first non-market power generation; the non-market surplus power generation represents the difference between the non-market user power consumption and the non-market power consumption;

[0020] When the electricity consumption of non-market users is met, the market-based power generation units are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the sum of the accumulated power generation and the non-market surplus power generation meets the power consumption of the proxy users, and the first market-based power generation is obtained. Based on the first market-based power generation and the proportion of non-market hydropower consumption, the first proxy user hydropower consumption is obtained.

[0021] When the power consumption of the proxy user is met, the market-based power generation units that have not yet participated in the accumulation are sorted from low to high according to the power generation cost, and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the market-based user, and the second market-based power generation is obtained, and the first market-based hydropower consumption is obtained based on the second market-based power generation;

[0022] The hydropower consumption is calculated based on the first non-market hydropower consumption, the first proxy user hydropower consumption and the first market hydropower consumption.

[0023] In one embodiment, the second power calculation strategy includes:

[0024] Sort each market-based power generation unit from low to high according to the power generation cost and accumulate the power generation of the market-based power generation units in sequence until the sum of the accumulated power generation and the non-market power generation meets the power consumption of non-market users, and obtain the third market-based power generation;

[0025] According to the third market-based power generation and non-market-based power generation, combined with the proportion of grid-to-grid hydropower, the second non-market-based hydropower consumption and market-based surplus power generation are obtained; the second non-market-based hydropower consumption represents the hydropower power portion of the third market-based power generation and non-market-based power generation; the market-based surplus power generation represents the total power generation of market-based power generation units that have not yet participated in the accumulation process;

[0026] When the electricity consumption of non-market users is met, the market-based power generation units that have not yet participated in the accumulation are sorted from low to high according to the power generation cost, and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the proxy user, and the fourth market-based power generation is obtained. Based on the fourth market-based power generation, the hydropower consumption of the second proxy user is determined;

[0027] When the power consumption of the proxy users is met, the remaining market-based power generation units are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the market-based users, and the fifth market-based power generation is obtained. Based on the fifth market-based power generation, the second market-based hydropower consumption is determined;

[0028] The hydropower consumption is calculated based on the second non-market hydropower consumption, the second proxy user hydropower consumption and the second market hydropower consumption.

[0029] In one embodiment, based on the green power consumption and the hydropower consumption in the first target area, the power consumption analysis result for the first target area is obtained, including:

[0030] According to the number of green electricity certificates, the green electricity consumption is obtained;

[0031] Based on green electricity consumption and hydropower consumption, the electricity consumption analysis results are calculated.

[0032] In a second aspect, in one embodiment, the present application provides a power consumption analysis device, the device comprising:

[0033] A hydropower consumption determination module is used to determine the hydropower consumption of the first target area according to the market-based electricity and non-market-based electricity in the first target area, combined with the electricity consumption of users in the first target area; the non-market-based electricity includes the power generation of all non-market-based generators in the first target area and the power transmission from the second target area; the market-based electricity includes the power generation of all market-based generators in the first target area;

[0034] The analysis module is used to obtain a power consumption analysis result for the first target area based on the green power consumption and the hydropower consumption in the first target area.

[0035] In a third aspect, in one embodiment, the present application provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the steps in the above-mentioned method embodiments of the first aspect are implemented.

[0036] In a fourth aspect, in one embodiment, the present application provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps in each method embodiment of the above-mentioned first aspect are implemented.

[0037] The above-mentioned power consumption analysis method, device, computer equipment and readable storage medium can obtain the water and electricity consumption of the first target area based on the marketized power and non-marketized power of the first target area, combined with the power consumption of users in the first target area, and then based on the green power consumption and water and electricity consumption in the first target area, the power consumption analysis result for the first target area can be obtained. The present application can effectively improve the accuracy of green power consumption analysis through the above-mentioned method. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments of the present application or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 A diagram showing an application environment of a power consumption analysis method in an embodiment;

[0040] Figure 2 is a schematic diagram of a flow chart of a power consumption analysis method in one embodiment;

[0041] Figure 3 A schematic diagram of a process for determining water and electricity consumption in one embodiment;

[0042] Figure 4 A schematic diagram of a process for determining water and electricity consumption in another embodiment;

[0043] Figure 5 A schematic diagram of a process for determining water and electricity consumption in yet another embodiment;

[0044] Figure 6 A schematic diagram of a process for determining water and electricity consumption in yet another embodiment;

[0045] Figure 7 A schematic diagram of a process for obtaining power consumption analysis results in one embodiment;

[0046] Figure 8 is a structural block diagram of an electric power consumption analysis device in one embodiment;

[0047] Fig. 9 FIG. 4 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0049] The power consumption analysis method provided in the embodiment of the present application can be applied to Figure 1In the application environment shown. Among them, the terminal 102 communicates with the server 104 through the network. The data storage system can store the data that the server 104 needs to process. The data storage system can be integrated on the server 104, or it can be placed on the cloud or other network servers. Among them, the terminal 102 can be, but is not limited to, various personal computers, laptops, smart phones, tablet computers, Internet of Things devices and portable wearable devices. The Internet of Things devices can be smart TVs, smart car devices, projection devices, etc. Portable wearable devices can be smart watches, head-mounted devices, etc. The head-mounted device can be a virtual reality (VR) device, an augmented reality (AR) device, smart glasses, etc. The server 104 can be an independent physical server, or it can be a server cluster or distributed system composed of multiple physical servers, or it can be a cloud server that provides cloud computing services.

[0050] In an exemplary embodiment, Figure 2 As shown, a method for analyzing power consumption is provided, which is applied to Figure 1 The server 104 in the example is used as an example to illustrate, including the following steps 202 to 204. Among them:

[0051] Step 202, determining the water and electricity consumption of the first target area according to the market-based electricity and non-market-based electricity of the first target area and the electricity consumption of users in the first target area.

[0052] Among them, non-market electricity includes the power generation of all non-market generating units (or non-market power sources) in the first target area and the power transmission from the second target area; market electricity includes the power generation of all market generating units (or market power sources) in the first target area. The user electricity consumption in the first target area can refer to the electricity consumption of various types of electricity users in the first target area, and part of the user electricity consumption comes from hydropower generation.

[0053] It should be noted that the first target area may refer to an area where green power consumption analysis is required. For example, the scope of the first target area may be set to the scope of a province or a city. The second target area may refer to an area outside the scope of the first target area that has a power transmission relationship with the first target area.

[0054] For example, when the first target area is a province, the second target area is other provinces that have power transmission relations with the province. It can be understood that the scope setting method of the above-mentioned first target area is not limited to the implementation method mentioned in the above embodiment. The scope of the first target area can be independently defined according to the analysis requirements. The embodiment of the present application does not specifically limit the scope setting method of the first target area.

[0055] In some examples, the power generation of non-marketized power generation units in a region, the power generation of marketized power generation units, and the power consumption of users in the region can be obtained through a power dispatching system (eg, a dispatching and trading system of a power grid company).

[0056] Specifically, the server can obtain the water and electricity consumption of the first target area based on the obtained market-based electricity and non-market-based electricity in the first target area, combined with the electricity consumption of users in the first target area. It should be noted that the "market-based" mentioned in this application means that the electricity price is priced through market-based transactions, and "non-market-based" means that the electricity price is not adjusted through market-based transactions.

[0057] Step 204 , obtaining a power consumption analysis result for the first target area based on the green power consumption and the hydropower consumption in the first target area.

[0058] Green power may refer to the electric energy obtained by converting wind energy, solar energy and other renewable energy sources into electric energy by using specific environmentally friendly power generation equipment, such as wind turbines, solar photovoltaic cells, etc. In this embodiment, the green power consumption may refer to the total amount of green power consumed by users in the first target area who have been certified by the green power certificate.

[0059] For example, the power consumption analysis result may refer to the total amount of green power consumption by various types of power users in the first target area. It should be noted that since the hydropower consumption in the first target area may need to be updated in real time in the system, it belongs to green power that has not yet been certified by the green power certificate.

[0060] Specifically, the server may analyze and obtain a power consumption analysis result for the first target area according to the green power consumption and the hydropower consumption in the first target area.

[0061] The above-mentioned electricity consumption analysis method determines the hydropower consumption of the first target area based on the marketized electricity and non-marketized electricity in the first target area, combined with the electricity consumption of users in the first target area, and then obtains the electricity consumption analysis result for the first target area based on the green electricity consumption and hydropower consumption in the first target area. Through the above-mentioned method, the present application can comprehensively consider the green electricity certificates in the target area and the green electricity in the cross-regional electricity transaction, effectively improving the accuracy of the green electricity consumption analysis.

[0062] In one embodiment, if Figure 3As shown, the power transmission from the second target area includes point-to-point power transmission, point-to-grid power transmission and grid-to-grid power transmission; according to the market power and non-market power of the first target area, combined with the power consumption of users in the first target area, the water and electricity consumption of the first target area is determined, including the following steps S302 to S304. Among them:

[0063] Step S302, obtaining the grid-to-grid hydropower ratio according to the power dispatch data of the second target area.

[0064] Among them, the proportion of grid-to-grid hydropower can indicate the proportion of hydropower in the grid-to-grid power transmission.

[0065] It should be noted that the "point" in point-to-point power transmission, point-to-grid power transmission and grid-to-grid power transmission can refer to the generator sets within the area, and the "grid" can refer to the power grid system within the area.

[0066] Exemplarily, the power dispatching data may refer to various types of power generation and power consumption in the second target area. In some examples, the power dispatching data such as total power generation, hydropower generation, and total power transmission in the second target area may be obtained through the power dispatching system.

[0067] Specifically, the server may analyze and obtain the proportion of hydropower in the grid-to-grid power transmission of the second target area according to the obtained power dispatching data of the second target area.

[0068] Step S304, based on the non-market electricity and the market electricity, combined with the electricity consumption of users in the first target area and the proportion of grid-to-grid hydropower, the hydropower consumption is determined.

[0069] It is understandable that the non-market electricity includes a part of the electricity transmitted from the second target area, and a part of the electricity transmitted from the second target area is green electricity generated by hydropower. However, due to the complexity of the current power grid trading contracts, this part of green electricity generated by hydropower is difficult to be included in the analysis and statistics of green electricity consumption in the first target area in traditional green electricity consumption analysis technology, which affects the accuracy of the electricity consumption analysis results.

[0070] Specifically, the server can analyze and obtain the hydropower amount of the non-market electricity volume of the first target area from the transmission volume of the second target area according to the network-to-network hydropower ratio, and then obtain the hydropower consumption of the first target area by combining the marketized electricity volume of the first target area and the user's electricity consumption.

[0071] In an exemplary embodiment, the non-market electricity of the first target area can be calculated based on the power generation of all non-market power generation units in the first target area and the power transmission from the second target area according to the following formula 1:

[0072] (Formula 1)

[0073] Among them, Pg_1 represents the non-market electricity in the first target area, Qg_1 represents the power generation of all non-market generating units in the first target area, and Q A Indicates the point-to-point power transmission from the second target area to the first target area, Q B represents the point-to-grid power delivered from the second target area to the first target area, Q C Indicates the grid-to-grid power transmission from the second target area to the first target area.

[0074] In one embodiment, obtaining the grid-to-grid hydropower ratio according to the power dispatch data of the second target area includes the following steps:

[0075] Based on the electricity dispatch data, the grid-to-grid hydropower ratio is calculated by presetting the hydropower ratio.

[0076] Among them, the electricity dispatching data may include the total power generation in the second target area, hydropower generation, the total cross-regional power input, the cross-regional hydropower input, the total market-based power generation, the market-based hydropower generation, the total market-based power output and the market-based hydropower output.

[0077] Exemplarily, the total cross-regional electricity intake may refer to the electricity delivered from areas outside the second target area to the second target area. The cross-regional hydropower intake refers to the hydropower portion of the total cross-regional electricity intake in the second target area (i.e., green electricity obtained through hydropower generation). The total market-based output may refer to the total electricity delivered to other areas according to the cross-regional market-based dispatching plan. The market-based hydropower output may refer to the hydropower portion of the total market-based output. The total market-based power generation may refer to the total power generation of market-based power generation units in the second target area.

[0078] Specifically, taking a province as the first target area, based on the metering results in the dispatching and trading system of the power grid company, the power dispatching data in the power generation and consumption dispatching plan of the second target area can be obtained. Then, based on the power dispatching data, the proportion of grid-to-grid hydropower can be calculated according to the following formula 2:

[0079] (Formula 2)

[0080] in, represents the proportion of grid-to-grid hydropower, q A represents the total power generation in the power generation and consumption dispatching of the second target area, q A_w represents the hydroelectric power generation, q B represents the total amount of electricity received across regions, q B_wrepresents the amount of hydropower received across regions, q C represents the total market-based electricity generation, q C_w represents the market-based hydropower generation, q D represents the total market-based electricity output, q D_w Represents the amount of market-oriented hydropower delivered.

[0081] It can be understood that when the power consumption analysis is performed for the first target area, the hydropower portion of the power from the second target area can be calculated according to the following formula 3:

[0082] (Formula 3)

[0083] in, Indicates the amount of power from the second target area, represents the hydroelectricity portion of the electricity from the second target area, Indicates the proportion of grid-to-grid hydropower.

[0084] In one embodiment, if Figure 4 As shown, the user power consumption includes non-market user power consumption, proxy user power consumption and market user power consumption; based on the non-market power consumption and market power consumption, combined with the user power consumption in the first target area and the proportion of network-to-network hydropower, the hydropower consumption is determined, including the following steps S402 to S406. Among them:

[0085] Step S402, when the non-market electricity is greater than or equal to the non-market user electricity consumption, the hydropower consumption of the first target area is obtained through a first electricity calculation strategy according to the power generation of the market-based generator sets and the non-market-based generator sets in the first target area.

[0086] The first electricity calculation strategy may refer to a calculation strategy for obtaining the hydropower consumption of the first target area based on the power generation of the market-based power generation units and the non-market-based power generation units in the first target area when the non-market-based electricity is greater than or equal to the non-market-based user electricity consumption.

[0087] Specifically, if the non-market electricity volume is greater than or equal to the non-market user electricity consumption, it means that the power generation of all non-market power generating units in the current first target area and the power transmission from the second target area can meet the non-market user electricity consumption in the first target area. At this time, the hydropower consumption of the first target area can be calculated by the first electricity calculation strategy.

[0088] Step S404, when the non-market electricity is less than the non-market user electricity consumption, the hydropower consumption of the first target area is obtained through a second electricity calculation strategy according to the power generation of the market generator set and the non-market generator set.

[0089] The second electricity calculation strategy may be a calculation strategy for obtaining the hydropower consumption of the first target area based on the power generation of the market-based power generation units and the non-market-based power generation units in the first target area when the non-market-based electricity is less than the non-market-based user electricity consumption.

[0090] Specifically, if the non-market electricity volume is less than the non-market user electricity consumption, it means that the current power generation of all non-market power generation units in the first target area and the power transmission from the second target area cannot meet the non-market user electricity consumption in the first target area. It may be necessary to dispatch the power generation of market-based power generation units to supplement it. At this time, the hydropower consumption of the first target area can be calculated by the second electricity calculation strategy.

[0091] In one embodiment, if Figure 5 As shown, the first power calculation strategy includes the following steps S502 to S510. Among them:

[0092] Step S502, sorting each non-market power generation unit from low to high according to the power generation cost and accumulating the power generation of the non-market power generation units in sequence until the sum of the accumulated power generation and the power transmission from the second target area meets the power consumption of non-market users, thereby obtaining the first non-market power generation.

[0093] For example, the power generation cost may refer to the levelized cost of energy (LCOE) of each power generation unit.

[0094] Specifically, as shown in Formula 4, based on the levelized cost of electricity of each non-market generating unit (or non-market power source) in the first target area, the generating units are sorted from low to high according to cost and the power generation of the generating units that have participated in the sorting is accumulated until the sum of the accumulated power generation of the non-market generating units and the power transmission from the second target area meets the non-market user power consumption in the first target area. At this time, the sum of the accumulated power generation of the non-market generating units and the power transmission from the second target area is the first non-market power generation Pg_1d:

[0095] (Formula 4)

[0096] Among them, Qd_1 represents the non-market user electricity consumption in the first target area, and Pg_1d represents the first non-market power generation.

[0097] Step S504, according to the first non-market power generation and the grid-to-grid hydropower ratio, obtain the first non-market hydropower consumption, the non-market hydropower consumption ratio and the non-market surplus power generation.

[0098] Among them, the proportion of non-market hydropower consumption represents the proportion of the first non-market hydropower consumption in the first non-market power generation; the non-market surplus power generation represents the difference between the electricity consumption of non-market users and the non-market electricity.

[0099] It should be noted that the first non-market hydropower consumption refers to the hydropower electricity portion of the first non-market power generation.

[0100] Specifically, the server can obtain the hydropower portion of the non-market power generation of the first non-market power generation, the hydropower portion of the point-to-point power transmission from the second target area, and the hydropower portion of the point-to-grid power transmission through the power dispatching system. It should be noted that due to the complexity of the network-to-grid power transmission involving a large number of power trading contracts, it is currently impossible to directly obtain the hydropower portion of the network-to-grid power transmission through the power dispatching system. The embodiment of the present application can utilize the network-to-grid hydropower ratio obtained in the above embodiment, combined with the network-to-grid power transmission in the power transmission from the second target area, to calculate the hydropower portion of the network-to-grid power transmission. In the above manner, the present application solves the technical difficulty of the traditional green power consumption analysis method that it is difficult to accurately analyze the hydropower portion of the non-market power, thereby improving the accuracy of the green power consumption analysis results.

[0101] Exemplarily, the non-market hydropower consumption ratio can be calculated based on the first non-market power generation and the first non-market hydropower consumption according to the following formula 5:

[0102] (Formula 5)

[0103] Among them, fg_1w is the proportion of non-market hydropower consumption, Pg_1w is the first non-market hydropower consumption, and Pg_1d is the first non-market power generation.

[0104] Step S506, when the electricity demand of non-market users is met, each market-based power generation unit is sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the sum of the accumulated power generation and the non-market surplus power generation meets the electricity demand of the proxy user, and the first market-based power generation is obtained. According to the first market-based power generation and the proportion of non-market hydropower consumption, the first proxy user hydropower consumption is obtained.

[0105] The first proxy user's hydropower consumption includes the hydropower electricity portion of the first market-based power generation and the hydropower electricity portion of the non-market-based surplus power generation. It should be noted that the "proxy user" mentioned in this application refers to a type of user who uses the power grid company as an intermediary to conduct power transactions with power generation companies on behalf of users (especially small and medium-sized users) to obtain the power required by the user.

[0106] Specifically, as shown in Formula 6, when the non-market user electricity consumption is met, based on the levelized cost of electricity of each market-based generator set (or market-based power source) in the first target area, these generator sets are sorted from low to high according to cost and the power generation of the generator sets that have participated in the sorting is accumulated until the sum of the accumulated power generation of the market-based generator set and the non-market surplus power generation meets the proxy user electricity consumption in the first target area. At this time, the accumulated power generation of the market-based generator set is the first market-based power generation Pg_2d:

[0107] (Formula 6)

[0108] Among them, Qd_2 is the power consumption of the proxy users in the first target area, Pg_2d is the first market-based power generation, and (Pg_1-Qd_1) is the non-market surplus power generation.

[0109] Furthermore, as shown in Formula 7, the server can calculate the hydropower portion of the first market-based power generation and the hydropower portion of the non-market-based surplus power generation through the power dispatching system and the non-market-based hydropower consumption ratio, and then obtain the hydropower portion of the proxy user power consumption in the first target area, that is, the first proxy user hydropower consumption:

[0110] (Formula 7)

[0111] Among them, Eg_2w represents the hydropower consumption of the first proxy user, (Pg_1-Qd_1) is the non-market surplus power generation, fg_1w represents the proportion of non-market hydropower consumption, and Pg_2w represents the hydropower portion of the first market power generation.

[0112] Step S508, when the power consumption of the proxy user is met, the market-based power generation units that have not yet participated in the accumulation are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the market-based user, and the second market-based power generation is obtained, and the first market-based hydropower consumption is obtained based on the second market-based power generation.

[0113] Specifically, as shown in Formula 8, when the power consumption of the proxy users is met, based on the levelized cost of electricity of the market-based power generation units that have not yet participated in the accumulation (i.e., the market-based power generation units that are not used to meet the power consumption of the proxy users) in the first target area, these power generation units are sorted from low to high according to the cost and the power generation of the power generation units that have participated in the sorting is accumulated until the accumulated power generation of the market-based power generation units meets the power consumption of the market-based users in the first target area. At this time, the accumulated power generation of the market-based power generation units is the second market-based power generation Pg_3d:

[0114] (Formula 8)

[0115] Among them, Pg_3d represents the second market-oriented power generation, and Qd_3 represents the market-oriented user electricity consumption.

[0116] Furthermore, as shown in Formula 7, the server can obtain the hydropower portion of the second market-based power generation through the power dispatching system, and then obtain the hydropower portion of the market-based user power consumption, that is, the first market-based hydropower consumption Eg_3w.

[0117] Step S510, calculating the hydropower consumption based on the first non-market hydropower consumption, the first proxy user hydropower consumption and the first market hydropower consumption.

[0118] Specifically, according to Formula 9 to Formula 11 shown below, the server can obtain the water and electricity consumption according to the first non-market water and electricity consumption, the first proxy user water and electricity consumption and the first market water and electricity consumption:

[0119] (Formula 9)

[0120] (Formula 10)

[0121] (Formula 11)

[0122] Among them, Wd_1 represents the water and electricity consumption of non-market users in the first target area, Wd_2 represents the water and electricity consumption of proxy users in the first target area, Wd_3 represents the water and electricity consumption of market users in the first target area, Pg_1w represents the first non-market water and electricity consumption, Eg_2w represents the first proxy user water and electricity consumption, and Eg_3w represents the first market water and electricity consumption.

[0123] In one embodiment, if Figure 6 As shown, the second power calculation strategy includes the following steps S602 to S610. Among them:

[0124] Step S602, sorting each market-based power generation unit from low to high according to the power generation cost and accumulating the power generation of the market-based power generation units in sequence until the sum of the accumulated power generation and the non-market power generation meets the power consumption of non-market users, thereby obtaining the third market-based power generation.

[0125] Specifically, as shown in Formula 12, based on the levelized cost of electricity of each market-based generator set (or market-based power source) in the first target area, the generator sets are sorted from low to high according to cost and the power generation of the generator sets that have participated in the sorting is accumulated until the sum of the accumulated power generation of the market-based generator sets and the non-market power meets the power consumption of non-market users in the first target area. At this time, the accumulated power generation of the market-based generator sets is the third market-based power generation Pg_2d':

[0126] (Formula 12)

[0127] Among them, Qd_1 is the non-market user electricity consumption in the first target area, Pg_1 is the non-market electricity in the first target area, and Pg_2d' is the third market-based power generation.

[0128] Step S604, according to the third market-based power generation and non-market-based power generation, combined with the proportion of grid-to-grid hydropower, obtain the second non-market-based hydropower consumption and market-based surplus power generation.

[0129] Among them, the second non-market hydropower consumption represents the hydropower electricity portion of the third market-based power generation and non-market-based electricity; the market-based surplus power generation represents the total power generation of market-based power generating units that have not yet participated in the accumulation process.

[0130] Exemplarily, based on the proportion of grid-to-grid hydropower and non-marketized electricity, combined with the metering results of the power dispatching system, the hydropower portion of the non-marketized electricity can be calculated, which can be expressed as Pg_1w'. Specifically, the hydropower portion of the power generation of the non-marketized generator set in the first target area of ​​the non-marketized electricity, the hydropower portion of the point-to-point transmission from the second target area, and the hydropower portion of the point-to-point transmission from the second target area can be directly obtained through the metering results of the power dispatching system; the hydropower portion of the grid-to-grid transmission from the second target area can be obtained by calculating the proportion of grid-to-grid hydropower, which will not be repeated here.

[0131] Furthermore, the hydropower electricity portion of the third market-based power generation can be directly obtained through the metering results of the power dispatching system, which can be expressed as Pg_2dw.

[0132] Specifically, as shown in Formula 13, based on the hydropower portion of the non-market electricity and the hydropower portion of the third market-based power generation, the hydropower portion of the non-market user electricity consumption in the first target area, i.e., the second non-market hydropower consumption, can be obtained:

[0133] (Formula 13)

[0134] Among them, Eg_1w' is the second non-market hydropower consumption, Pg_1w' is the hydropower electricity portion of the non-market electricity, and Pg_2dw is the hydropower electricity portion of the third market power generation.

[0135] Step S606, when the electricity consumption of non-market users is met, the market-based power generation units that have not yet participated in the accumulation are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the electricity consumption of the proxy user, and the fourth market-based power generation is obtained. Based on the fourth market-based power generation, the water and electricity consumption of the second proxy user is determined.

[0136] Specifically, as shown in Formula 14, when the electricity consumption of non-market users is met, based on the levelized cost of electricity of each market-based generator set in the first target area, each market-based generator set that has not yet participated in the accumulation (i.e., the market-based generator set that has not yet been used to meet the electricity consumption of non-market-based users) is sorted from low to high according to cost, and the power generation of the generator sets that have participated in the sorting is accumulated until the accumulated power generation of the market-based generator set meets the power consumption of the proxy users in the first target area. At this time, the accumulated power generation of the market-based generator set is the fourth market-based power generation Pg_2d'':

[0137] (Formula 14)

[0138] Among them, Pg_2d'' is the fourth market-based power generation, and Qd_2 is the power consumption of proxy users in the first target area.

[0139] Furthermore, the hydropower consumption in the fourth market-based power generation, ie, the hydropower consumption of the second proxy user, can be obtained according to the metering result of the power dispatching system, which can be expressed as Eg_2w'.

[0140] Step S608, when the power consumption of the proxy user is met, the remaining market-based power generation units are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the market-based user, and the fifth market-based power generation is obtained. Based on the fifth market-based power generation, the second market-based hydropower consumption is determined.

[0141] Specifically, as shown in Formula 15, when the power consumption of the proxy user is met, based on the levelized cost of electricity of each market-based power generation unit in the first target area, the remaining market-based power generation units that have not participated in the accumulation process in the above embodiment (i.e., the market-based power generation units that have not been used to meet the power consumption of non-market-based users and the power consumption of proxy users) are sorted from low to high according to cost, and the power generation of the power generation units that have participated in the sorting is accumulated until the accumulated power generation of the market-based power generation units meets the power consumption of the market-based users in the first target area. At this time, the accumulated power generation of the market-based power generation units is the fifth market-based power generation Pg_3d':

[0142] (Formula 15)

[0143] Among them, Pg_3d' is the fifth market-based power generation, and Qd_3 is the market-based user power consumption in the first target area.

[0144] Furthermore, the hydropower consumption in the fifth market-based power generation, namely the second market-based hydropower consumption, can be obtained based on the metering result of the power dispatching system, which can be expressed as Eg_3w'.

[0145] Step S610, calculating the hydropower consumption based on the second non-market hydropower consumption, the second proxy user hydropower consumption and the second market hydropower consumption.

[0146] Specifically, according to Formula 16 to Formula 18 shown below, the server can obtain the water and electricity consumption according to the second non-market water and electricity consumption, the second proxy user water and electricity consumption, and the second market water and electricity consumption:

[0147] (Formula 16)

[0148] (Formula 17)

[0149] (Formula 18)

[0150] Among them, Wd_1 represents the water and electricity consumption of non-market users in the first target area, Wd_2 represents the water and electricity consumption of proxy users in the first target area, Wd_3 represents the water and electricity consumption of market users in the first target area, Eg_1w' represents the second non-market water and electricity consumption, Eg_2w' represents the second proxy user water and electricity consumption, and Eg_3w' represents the second market water and electricity consumption.

[0151] In one embodiment, if Figure 7As shown, based on the green power consumption and hydropower consumption in the first target area, the power consumption analysis result for the first target area is obtained, including the following steps S702 to S704. Among them:

[0152] Step S702: obtaining green power consumption according to the number of green power certificates.

[0153] Among them, the green power certificate is an electronic certificate of renewable energy green power. For example, one green certificate unit can be equal to 1,000 kWh of renewable energy electricity.

[0154] Specifically, the server may obtain the green power consumption of the user for which the user has currently obtained green power certificates according to the number of the user's green power certificates.

[0155] Step S704: Calculate and obtain power consumption analysis results based on green power consumption and hydropower consumption.

[0156] Among them, hydropower consumption is green electricity that has not yet been certified due to real-time reasons.

[0157] Specifically, the server can calculate the power consumption analysis result based on the obtained water and electricity consumption and the green power consumption corresponding to the green power certificate currently obtained by the user.

[0158] In some examples, as shown in Formula 19, if the analysis is performed on non-market users in the first target area, the power consumption analysis result may be as follows:

[0159] (Formula 19)

[0160] Among them, Wd is the green electricity consumption corresponding to the green electricity certificate, and Wd_1 is the hydropower consumption of non-market users in the first target area.

[0161] In some examples, as shown in Formula 20, if the analysis is performed on the proxy users in the first target area, the power consumption analysis result may be as follows:

[0162] (Formula 20)

[0163] Among them, Wd is the green electricity consumption corresponding to the green electricity certificate in the user account, and Wd_2 is the water and electricity consumption of the proxy user in the first target area.

[0164] In some examples, as shown in Formula 21, if the analysis is performed on non-market users in the first target area, the power consumption analysis result may be as follows:

[0165] (Formula 21)

[0166] Among them, Wd is the green electricity consumption corresponding to the green electricity certificate in the user's account, and Wd_3 is the water and electricity consumption of market users in the first target area.

[0167] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0168] Based on the same inventive concept, the embodiment of the present application also provides a power consumption analysis device for implementing the power consumption analysis method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more power consumption analysis device embodiments provided below can refer to the limitations of the power consumption analysis method above, and will not be repeated here.

[0169] In an exemplary embodiment, Figure 8 As shown, a power consumption analysis device 800 is provided, comprising:

[0170] The hydropower consumption determination module 802 is used to determine the hydropower consumption of the first target area according to the market-based electricity and non-market-based electricity in the first target area, combined with the electricity consumption of users in the first target area; the non-market-based electricity includes the power generation of all non-market-based generators in the first target area and the power transmission from the second target area; the market-based electricity includes the power generation of all market-based generators in the first target area;

[0171] The analysis module 804 is used to obtain a power consumption analysis result for the first target area based on the green power consumption and the hydropower consumption in the first target area.

[0172] In one embodiment, the amount of power transmitted from the second target area includes point-to-point power transmission, point-to-grid power transmission and grid-to-grid power transmission; the hydropower consumption determination module 802 is further used to:

[0173] According to the power dispatch data of the second target area, the grid-to-grid hydropower ratio is obtained; the grid-to-grid hydropower ratio indicates the proportion of hydropower in the grid-to-grid power transmission;

[0174] Based on non-market electricity and market electricity, combined with user electricity consumption and the proportion of grid-to-grid hydropower in the first target area, the hydropower consumption is determined.

[0175] In one embodiment, the water and electricity consumption determination module 802 is further configured to:

[0176] Based on the power dispatch data, the grid-to-grid hydropower ratio is calculated by presetting the hydropower ratio;

[0177] Among them, the electricity dispatching data includes the total power generation in the second target area, hydropower generation, total cross-regional power input, cross-regional hydropower input, total market-based power generation, market-based hydropower generation, total market-based power output and market-based hydropower output.

[0178] In one embodiment, the user power consumption includes non-market user power consumption, proxy user power consumption and market user power consumption; the water and electricity consumption determination module 802 is further used to:

[0179] When the non-market electricity is greater than or equal to the non-market user electricity consumption, the hydropower consumption of the first target area is obtained through the first electricity calculation strategy according to the power generation of the market-based power generation units and the non-market-based power generation units in the first target area;

[0180] When the non-market electricity amount is less than the non-market user electricity consumption, the hydropower consumption in the first target area is obtained through a second electricity calculation strategy according to the power generation of the market-based generator set and the non-market-based generator set.

[0181] In one embodiment, the first power calculation strategy includes:

[0182] Sort the non-market generating units from low to high according to the generating costs and accumulate the generating capacity of the non-market generating units in sequence until the sum of the accumulated generating capacity and the power transmission from the second target area meets the non-market user power consumption, thereby obtaining the first non-market generating capacity;

[0183] According to the first non-market power generation and the proportion of grid-to-grid hydropower, the first non-market hydropower consumption, the proportion of non-market hydropower consumption and the non-market surplus power generation are obtained; the proportion of non-market hydropower consumption represents the proportion of the first non-market hydropower consumption in the first non-market power generation; the non-market surplus power generation represents the difference between the non-market user power consumption and the non-market power consumption;

[0184] When the electricity consumption of non-market users is met, the market-based power generation units are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the sum of the accumulated power generation and the non-market surplus power generation meets the power consumption of the proxy users, and the first market-based power generation is obtained. Based on the first market-based power generation and the proportion of non-market hydropower consumption, the first proxy user hydropower consumption is obtained.

[0185] When the power consumption of the proxy user is met, the market-based power generation units that have not yet participated in the accumulation are sorted from low to high according to the power generation cost, and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the market-based user, and the second market-based power generation is obtained, and the first market-based hydropower consumption is obtained based on the second market-based power generation;

[0186] The hydropower consumption is calculated based on the first non-market hydropower consumption, the first proxy user hydropower consumption and the first market hydropower consumption.

[0187] In one embodiment, the second power calculation strategy includes:

[0188] Sort each market-based power generation unit from low to high according to the power generation cost and accumulate the power generation of the market-based power generation units in sequence until the sum of the accumulated power generation and the non-market power generation meets the power consumption of non-market users, and obtain the third market-based power generation;

[0189] According to the third market-based power generation and non-market-based power generation, combined with the proportion of grid-to-grid hydropower, the second non-market-based hydropower consumption and market-based surplus power generation are obtained; the second non-market-based hydropower consumption represents the hydropower power portion of the third market-based power generation and non-market-based power generation; the market-based surplus power generation represents the total power generation of market-based power generation units that have not yet participated in the accumulation process;

[0190] When the electricity consumption of non-market users is met, the market-based power generation units that have not yet participated in the accumulation are sorted from low to high according to the power generation cost, and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the proxy user, and the fourth market-based power generation is obtained. Based on the fourth market-based power generation, the hydropower consumption of the second proxy user is determined;

[0191] When the power consumption of the proxy users is met, the remaining market-based power generation units are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the market-based users, and the fifth market-based power generation is obtained. Based on the fifth market-based power generation, the second market-based hydropower consumption is determined;

[0192] The hydropower consumption is calculated based on the second non-market hydropower consumption, the second proxy user hydropower consumption and the second market hydropower consumption.

[0193] In one embodiment, the analysis module 804 is further configured to:

[0194] According to the number of green electricity certificates, the green electricity consumption is obtained;

[0195] Based on green electricity consumption and hydropower consumption, the electricity consumption analysis results are calculated.

[0196] Each module in the above-mentioned power consumption analysis device can be implemented in whole or in part by software, hardware or a combination thereof. Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.

[0197] In an exemplary embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as shown in FIG. Fig. 9 The computer device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. The processor, the memory and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store marketized electricity and non-marketized electricity data of the first target area, etc. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a method for analyzing electricity consumption is implemented.

[0198] Those skilled in the art will understand that Fig. 9 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0199] In one embodiment, a computer device is further provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above method embodiments when executing the computer program.

[0200] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0201] In one embodiment, a computer program product is provided, including a computer program, which implements the steps in the above method embodiments when executed by a processor.

[0202] 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, and the collection, use and processing of relevant data must comply with relevant regulations.

[0203] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0204] The technical features of the above embodiments may 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 application.

[0205] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for analyzing power consumption, characterized in that: The method comprises: Determine the hydropower consumption of the first target area according to the market-based electricity and non-market-based electricity in the first target area, combined with the electricity consumption of users in the first target area; the non-market-based electricity includes the power generation of all non-market-based power generating units in the first target area and the power transmission from the second target area; the market-based electricity includes the power generation of all market-based power generating units in the first target area; Based on the green power consumption and the hydropower consumption in the first target area, a power consumption analysis result for the first target area is obtained.

2. The method according to claim 1, characterized in that The amount of electricity transmitted from the second target area includes point-to-point electricity transmission, point-to-grid electricity transmission and grid-to-grid electricity transmission; according to the market-based electricity and non-market-based electricity of the first target area, combined with the electricity consumption of users in the first target area, the hydropower consumption of the first target area is determined, including: According to the power dispatch data of the second target area, the grid-to-grid hydropower ratio is obtained; the grid-to-grid hydropower ratio represents the proportion of hydropower in the grid-to-grid transmission power; The hydropower consumption is determined based on the non-marketized electricity and the marketized electricity, combined with the electricity consumption of users in the first target area and the grid-to-grid hydropower ratio.

3. The method according to claim 2, characterized in that According to the power dispatch data of the second target area, the grid-to-grid hydropower ratio is obtained, including: Based on the power dispatch data, the grid-to-grid hydropower ratio is calculated by presetting the hydropower ratio relationship; Among them, the electricity dispatching data includes the total power generation, hydropower generation, total cross-regional power input, cross-regional hydropower input, total market-based power generation, market-based hydropower generation, total market-based power output and market-based hydropower output in the second target area.

4. The method according to claim 2, characterized in that: The user electricity consumption includes non-market user electricity consumption, proxy user electricity consumption and market user electricity consumption; based on the non-market electricity consumption and the market electricity consumption, combined with the user electricity consumption in the first target area and the grid-to-grid hydropower ratio, the hydropower consumption is determined, including: When the non-market electricity is greater than or equal to the non-market user electricity consumption, the hydropower consumption of the first target area is obtained through a first electricity calculation strategy according to the power generation of the market-based power generation units and the non-market-based power generation units in the first target area; When the non-market electricity amount is less than the non-market user electricity consumption, the hydropower consumption in the first target area is obtained through a second electricity calculation strategy according to the power generation of the market-based generator set and the non-market generator set.

5. The method according to claim 4, characterized in that The first power calculation strategy includes: Sort the non-market power generation units from low to high according to the power generation cost and accumulate the power generation of the non-market power generation units in sequence until the sum of the accumulated power generation and the power transmission from the second target area meets the power consumption of the non-market users, thereby obtaining a first non-market power generation; According to the first non-market power generation and the grid-to-grid hydropower ratio, the first non-market hydropower consumption, the non-market hydropower consumption ratio and the non-market surplus power generation are obtained; the non-market hydropower consumption ratio represents the proportion of the first non-market hydropower consumption in the first non-market power generation; the non-market surplus power generation represents the difference between the non-market user power consumption and the non-market power consumption; In the case where the non-market user electricity consumption is met, the market-based power generation units are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the sum of the accumulated power generation and the non-market surplus power generation meets the proxy user electricity consumption, thereby obtaining the first market-based power generation, and obtaining the first proxy user hydropower consumption according to the first market-based power generation and the proportion of non-market hydropower consumption; When the power consumption of the proxy user is met, the market-based power generation units that have not yet participated in the accumulation are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the market-based user, thereby obtaining a second market-based power generation, and obtaining the first market-based hydropower consumption according to the second market-based power generation; The hydropower consumption is calculated based on the first non-market hydropower consumption, the first proxy user hydropower consumption and the first market hydropower consumption.

6. The method according to claim 4, characterized in that The second power calculation strategy includes: Sort each of the market-based power generation units from low to high according to the power generation cost and accumulate the power generation of the market-based power generation units in sequence until the sum of the accumulated power generation and the non-market power meets the power consumption of the non-market users, thereby obtaining a third market-based power generation; According to the third market-based power generation and the non-market-based power, combined with the grid-to-grid hydropower ratio, the second non-market-based hydropower consumption and the market-based surplus power generation are obtained; the second non-market-based hydropower consumption represents the hydropower portion of the third market-based power generation and the non-market-based power; the market-based surplus power generation represents the total power generation of the market-based power generation units that have not yet participated in the accumulation process; When the electricity consumption of the non-marketized user is met, the marketized power generation units that have not yet participated in the accumulation are sorted from low to high according to the power generation cost and the power generation of the marketized power generation units is accumulated in sequence until the accumulated power generation meets the electricity consumption of the proxy user, thereby obtaining a fourth marketized power generation, and determining the water and electricity consumption of the second proxy user according to the fourth marketized power generation; When the power consumption of the proxy user is met, the remaining market-based power generation units are sorted from low to high according to the power generation cost and the power generation of the market-based power generation units is accumulated in sequence until the accumulated power generation meets the power consumption of the market-based user, thereby obtaining a fifth market-based power generation, and determining the second market-based hydropower consumption according to the fifth market-based power generation; The hydropower consumption is calculated based on the second non-market hydropower consumption, the second proxy user hydropower consumption and the second market hydropower consumption.

7. The method according to claim 1, characterized in that Based on the green power consumption and the hydropower consumption in the first target area, a power consumption analysis result for the first target area is obtained, including: According to the number of green electricity certificates, the green electricity consumption is obtained; The power consumption analysis result is calculated based on the green power consumption and the hydropower consumption.

8. A power consumption analysis device, characterized in that: The device comprises: A water and electricity consumption determination module, configured to determine the water and electricity consumption of the first target area according to the market-based electricity and non-market-based electricity of the first target area, combined with the electricity consumption of users in the first target area; the non-market-based electricity includes the power generation of all non-market-based generators in the first target area and the power transmission from the second target area; the market-based electricity includes the power generation of all market-based generators in the first target area; The analysis module is used to obtain a power consumption analysis result for the first target area based on the green power consumption and the hydropower consumption in the first target area.

9. A computer 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 method according to any one of claims 1 to 7 are implemented.

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

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