New energy power consumption method, device and storage medium

Abstract

The present invention discloses a method, device and storage medium for consuming new energy power. The method includes: obtaining the demand for new energy power in the power input area, and the demand electricity price corresponding to the demanded power; determining the initial consumption power corresponding to the consumption of new energy power in the power input area, wherein the initial consumption power is obtained based on the supply and demand conditions of the power input area and the power output area; based on the demanded power, the demanded electricity price, and the initial dispatched power, determining the target consumption power included in the demanded power, and the target electricity price corresponding to the target consumption power; based on the target electricity price, determining the new energy power required to obtain the target consumption power from the power output area. The present invention solves the technical problem of difficulty in cross-regional consumption of electricity due to the uneven distribution of new energy power resources and power demand and the constraints of the power grid structure.

Description

Technical Field

[0001] The present invention relates to the field of power systems, and in particular to a new energy power consumption method, device and storage medium. Background Art

[0002] At present, the distribution of new energy resources and electricity demand centers is inverse, with more than 80% of wind and solar energy distributed in the western and northern regions, and more than 70% of electricity load concentrated in the eastern and central regions. There is a problem of mismatch between the distribution of new energy power resources and electricity demand. Therefore, there is a requirement for cross-regional consumption of new energy power. There are few related technologies that involve the determination of electricity volume and electricity prices for cross-regional consumption, which has caused limitations on the coordinated consumption of new energy power. Under the current situation of reverse distribution of new energy power, there is a waste of new energy power in areas with rich power generation resources, and the power generation cost in areas with large power demand is high, the total amount of carbon emissions is large, and the environmental protection is poor.

[0003] To address the above-mentioned problems, no effective solution has been proposed yet. Summary of the invention

[0004] The embodiments of the present invention provide a new energy power consumption method, device and storage medium to at least solve the technical problem of difficulty in cross-regional power consumption due to the uneven distribution of new energy power resources and power demand and the constraints of the power grid structure.

[0005] According to one aspect of an embodiment of the present invention, a method for consuming new energy power is provided, comprising: obtaining the demand electricity amount for new energy power in a power input region, and the demand electricity price corresponding to the demand electricity amount; determining an initial consumption electricity amount corresponding to the consumption of the new energy power by the power input region, wherein the initial consumption electricity amount is obtained based on the supply and demand conditions of the power input region and the power output region; determining a target consumption electricity amount included in the demand electricity amount, and a target electricity price corresponding to the target consumption electricity amount, based on the demand electricity amount, the demand electricity price, and the initial consumption electricity amount; and determining the new energy power required to obtain the target consumption electricity amount from the power output region based on the target electricity price.

[0006] Optionally, determining the initial consumption amount corresponding to the new energy power consumed by the power input area includes: determining the initial power shortage amount of the power input area in the current year, and the inputtable power corresponding to the inter-regional transmission and distribution channel of the power input area, wherein the initial power shortage amount is the difference between the planned power supply and the preset power generation of the power input area in the current year, and the inputtable power represents the idle transmission and distribution capacity of the inter-regional transmission and distribution channel; determining the initial external transmission amount corresponding to the power output area, wherein the initial external transmission amount represents the power output capacity of the power output area to the power input area; determining the first minimum value among the initial power shortage amount, the inputtable power, and the initial external transmission amount, and taking the first minimum value as the initial consumption amount corresponding to the new energy power.

[0007] Optionally, in the case that there are multiple demand electricity amounts and multiple demand electricity prices, determining the target consumption electricity amount included in the demand electricity amount and the target electricity price corresponding to the target consumption electricity amount based on the demand electricity amounts, the demand electricity prices, and the initial consumption electricity amount includes: obtaining the total demand electricity amount based on multiple demand electricity amounts; judging whether the total demand electricity amount is less than or equal to the initial consumption electricity amount; if the total demand electricity amount is less than or equal to the initial consumption electricity amount, taking the multiple demand electricity amounts as the target consumption electricity amount; determining the second minimum value among the multiple demand electricity prices, and taking the second minimum value as the target electricity price corresponding to the target consumption electricity amount.

[0008] Optionally, the method also includes: if the total demand electricity is greater than the initial consumption electricity, sorting the multiple demand electricity prices in descending order to obtain a first sorting result; based on the first sorting result, sorting the multiple demand electricity prices corresponding to the multiple demand electricity prices in order to obtain a second order result; based on the second order result and the initial consumption electricity, determining at least one demand electricity from the multiple demand electricity; taking the at least one demand electricity as the target consumption electricity, wherein the total demand electricity corresponding to the at least one demand electricity is less than or equal to the initial consumption electricity, and the at least one demand electricity is the demand electricity with priority in order among the multiple demand electricity determined based on the second order result; determining the third minimum value among the multiple demand electricity prices corresponding to the at least one demand electricity, and taking the third minimum value as the target electricity price corresponding to the target consumption electricity.

[0009] Optionally, the method also includes: judging whether the actual response power of the power output area is less than the target consumption power; if the actual response power of the power output area is less than the target consumption power, then determining the new energy power required to obtain the actual response power from the power output area based on the target electricity price.

[0010] Optionally, in the case that there are multiple demand electric quantities, if the actual response electric quantity in the power output area is less than the target consumption electric quantity, then based on the target electricity price, determining the new energy electric quantity required to obtain the actual response electric quantity from the power output area, including: determining the ratios of multiple demand electric quantities to the target consumption electric quantity; allocating the actual response electric quantities according to the ratios to obtain the target response electric quantities corresponding to the multiple demand electric quantities; and determining the new energy electric quantity required to obtain the actual response electric quantity from the power output area based on the target electricity price.

[0011] According to another aspect of an embodiment of the present invention, a new energy power consumption device is also provided, including: a first acquisition module, used to obtain the demand electricity amount for new energy power in the power input area, and the demand electricity price corresponding to the demand electricity amount; a first determination module, used to determine the initial consumption electricity amount corresponding to the consumption of the new energy power by the power input area, wherein the initial consumption electricity amount is obtained based on the supply and demand conditions of the power input area and the power output area; a second determination module, used to determine the target consumption electricity amount included in the demand electricity amount, and the target electricity price corresponding to the target consumption electricity amount based on the demand electricity amount, the demand electricity price, and the initial dispatching electricity amount; a third determination module, used to determine the new energy power required to obtain the target consumption electricity amount from the power output area based on the target electricity price.

[0012] Optionally, the second determination module includes: a second acquisition module, used to obtain a total demand electricity based on multiple demand electricity; a first judgment module, used to judge whether the total demand electricity is less than or equal to the initial consumption electricity; a third acquisition module, used to use the multiple demand electricity as the target consumption electricity if the total demand electricity is less than or equal to the initial consumption electricity; a fourth determination module, used to determine the second minimum value among the multiple demand electricity prices, and use the second minimum value as the target electricity price corresponding to the target consumption electricity.

[0013] According to another aspect of an embodiment of the present invention, a storage medium is further provided, characterized in that the storage medium includes a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute any one of the new energy power consumption methods.

[0014] According to another aspect of an embodiment of the present invention, a processor is further provided, characterized in that the processor is used to run a program, wherein the program executes any one of the new energy power consumption methods when running.

[0015] In the embodiment of the present invention, the demand for new energy power in the power input area and the demand electricity price corresponding to the demand are obtained; the initial consumption power corresponding to the consumption of the new energy power in the power input area is determined, wherein the initial consumption power is obtained based on the supply and demand conditions of the power input area and the power output area; based on the demand power, the demand electricity price, and the initial consumption power, the target consumption power included in the demand power and the target electricity price corresponding to the target consumption power are determined; based on the target electricity price, the new energy power required to obtain the target consumption power from the power output area is determined. The purpose of improving the objectivity of electricity price and electricity setting based on cross-regional electricity consumption is achieved, thereby achieving the technical effect of improving the accuracy of cross-regional electricity consumption and the accuracy of electricity price setting, thereby reducing the limitations of cross-regional electricity consumption, and thus solving the technical problem of difficulty in cross-regional electricity consumption due to the uneven distribution of new energy power resources and electricity demand and the constraints of the power grid structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 is a flow chart of an optional new energy power consumption method according to an embodiment of the present invention;

[0018] Figure 2 is a schematic diagram of an optional architecture of a new energy power consumption method according to an embodiment of the present invention;

[0019] Figure 3 is a schematic diagram of an optional new energy power consumption method according to an embodiment of the present invention;

[0020] Figure 4 is a schematic diagram of another optional new energy power consumption method according to an embodiment of the present invention;

[0021] Figure 5 It is a schematic diagram of an optional new energy power consumption device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] According to an embodiment of the present invention, a method embodiment of new energy power consumption is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0025] Figure 1 is a flow chart of a new energy power consumption method according to an embodiment of the present invention. Figure 1 As shown, the method comprises the following steps:

[0026] Step S102, obtaining the amount of electricity demanded for renewable energy power in the power input region and the demand electricity price corresponding to the amount of electricity demanded;

[0027] Step S104, determining the initial consumption amount corresponding to the consumption of the new energy power by the power input region, wherein the initial consumption amount is obtained based on the supply and demand conditions of the power input region and the power output region;

[0028] Step S106, based on the demanded power, the demanded electricity price, and the initial consumed power, determine the target consumed power included in the demanded power, and the target electricity price corresponding to the target consumed power;

[0029] Step S108, based on the target electricity price, determining the new energy electricity required to obtain the target power consumption from the power output area.

[0030] Through the above steps, the demand for new energy power in the power input area and the demand electricity price corresponding to the demand are obtained, and then the initial consumption power is obtained based on the supply and demand conditions of the power input area and the power output area. According to the demand power, the demand electricity price, and the initial consumption power, the target consumption power and the target electricity price corresponding to the target consumption power are determined. The power input area adopts the target electricity price to determine the new energy power required to obtain the target consumption power from the power output area. In the case of insufficient new energy resource endowment in the power input area, it can be achieved that the target consumption power and the optimal target electricity price corresponding to the target consumption power are determined according to the demand and demand price dynamics, combined with the power output capacity of the power output area. It is convenient to configure new energy resources across the country, combine the distribution characteristics of new energy resources and power demand load, coordinate the consumption space, and realize resource complementarity and cross-time and space consumption between different regions.

[0031] In an optional embodiment, the new energy power can be of multiple types, such as wind power generation, solar power generation, etc.

[0032] In an optional embodiment, determining the initial consumption amount corresponding to the consumption of new energy power in the power input area includes: determining the initial gap amount of the power input area in the current year, and the input amount corresponding to the inter-regional transmission and distribution channel of the power input area, wherein the initial gap amount is the difference between the planned power supply and the preset power generation in the power input area in the current year, and the input amount represents the idle transmission and distribution capacity of the inter-regional transmission and distribution channel; determining the initial outbound power corresponding to the power output area, wherein the initial outbound power represents the power output capacity of the power output area to the power input area; determining the initial gap amount, the input amount, and the first minimum value among the initial outbound power, and taking the first minimum value as the initial consumption amount corresponding to the new energy power. Through the above processing, it can be understood that the initial consumption amount corresponding to the new energy power is the first minimum value among the initial gap amount, the input amount, and the initial outbound power. Since the consumption process of new energy power is subject to various factors, in order to improve the accuracy and objectivity of the initial gap amount. Considering the three parameters in the power input area and the power output area for characterization, the difference between the planned power supply and the preset power generation in the power input area in the current year is used as the initial gap amount. However, whether the initial power shortage can be obtained also depends on the idle power transmission and distribution capacity of the inter-regional power transmission and distribution channels, that is, the input power. In addition, there is a new energy power with abundant power output as the initial external transmission power. The minimum value of the initial power shortage, the input power, and the initial external transmission power is selected to represent the initial power consumption that meets the idle power transmission and distribution capacity of the inter-regional power transmission and distribution channels, and the power output area and the supply and demand conditions of the power output area. It is conducive to improving the objectivity and accuracy of the initial power consumption, and then improving the objectivity and accuracy of the target power consumption.

[0033] In an optional embodiment, when there are multiple demanded electricity quantities and multiple demanded electricity prices, the target consumed electricity quantity included in the demanded electricity quantity and the target electricity price corresponding to the target consumed electricity quantity are determined based on the demanded electricity quantity, the demanded electricity price, and the initial consumed electricity quantity, including: obtaining the total demanded electricity quantity based on multiple demanded electricity quantities; judging whether the total demanded electricity quantity is less than or equal to the initial consumed electricity quantity; if the total demanded electricity quantity is less than or equal to the initial consumed electricity quantity, taking the multiple demanded electricity quantities as the target consumed electricity quantity; determining the second minimum value among the multiple demanded electricity prices, and taking the second minimum value as the target electricity price corresponding to the target consumed electricity quantity. Through the above method, there may be multiple demanded electricity quantities in the power input area. When the total demanded electricity quantity of multiple demanded electricity quantities is less than or equal to the initial consumed electricity quantity, it means that the initial consumed electricity quantity can fully meet the total demanded electricity quantity of multiple demanded electricity quantities, then the smallest of the multiple demanded electricity prices is taken as the target electricity price corresponding to the target consumed electricity quantity, which is conducive to obtaining the new energy electricity of the total demanded electricity quantity under the condition of the lowest price.

[0034] In an optional embodiment, the method further includes: if the total demand power is greater than the initial consumption power, the multiple demand power prices are sorted in descending order to obtain a first sorting result; based on the first sorting result, the multiple demand power corresponding to the multiple demand power prices are sorted in order to obtain a second order result; based on the second order result and the initial consumption power, at least one demand power is determined from the multiple demand power; the at least one demand power is used as the target consumption power, wherein the total demand power corresponding to the at least one demand power is less than or equal to the initial consumption power, and the at least one demand power is the demand power with priority in the order of the multiple demand power determined based on the second order result; the third minimum value of the multiple demand power prices corresponding to the at least one demand power is determined, and the third minimum value is used as the target power price corresponding to the target consumption power. Through the above processing, it can be understood that when the total demand power of multiple demand power is greater than the initial consumption power, it means that the initial consumption power cannot fully meet the total demand power of multiple demand power, that is, in this case, only part of the demand power (at least one demand power) is finally met. In order to determine which part of the power demand is for, multiple power demands are sorted in order. First, multiple power demand prices are sorted in order from large to small to obtain a first sorting result. Corresponding to the first sorting result, multiple power demands corresponding to multiple power demand prices are sorted in order to obtain a second order result. According to the second order result, the top-ranked power demands among the multiple power demands are used as the target power consumption. The power demand corresponding to this part of the power demand is the lowest, which will be used as the target power consumption corresponding to the target power consumption.

[0035] In an optional embodiment, the method further includes: determining whether the actual response power of the power output region is less than the target power consumption; if the actual response power of the power output region is less than the target power consumption, then determining the new energy power required to obtain the actual response power from the power output region based on the target electricity price. Through the above processing, considering that the actual response power of the power output region is less than the target power consumption, it can be understood that the actual response power cannot fully meet the target power consumption, and the actual response power needs to be distributed in the power input region to meet the needs of the power output region as much as possible.

[0036] In an optional embodiment, in the case where there are multiple demanded electric quantities, if the actual response electric quantity in the power output region is less than the target consumed electric quantity, then based on the target electricity price, the new energy electric quantity required to obtain the actual response electric quantity from the power output region is determined, including: determining the ratio of multiple demanded electric quantities to the target consumed electric quantity; allocating the actual response electric quantity according to the ratio to obtain the target response electric quantity corresponding to the multiple demanded electric quantities; and determining the new energy electric quantity required to obtain the actual response electric quantity from the power output region based on the target electricity price. Through the above processing, in the case where the actual response electric quantity cannot fully meet the target consumed electric quantity, the actual response electric quantity is allocated in proportion according to the ratio of multiple demanded electric quantities to the target consumed electric quantity, and the allocated new energy electric quantity is obtained using the target electricity price. Allocating multiple demanded electric quantities in the power input region is conducive to improving the satisfaction degree obtained in the power input region.

[0037] It should be noted that, in general, the operation of power consumption is carried out by local power departments. In the relevant technology, new energy power demanders obtain new energy power through local power departments, and it is difficult to obtain cross-regional new energy power supply. Through the above operation, when the actual response power of the above power output area is less than the target power consumption, and after the power department in the power input area obtains the above target power consumption, the above power department will perform power distribution and transmit the new energy power to the power demanders in proportion to the ratio corresponding to the power demand of the power demanders. This is conducive to meeting the new energy power demand in the power input area to the greatest extent.

[0038] In an optional embodiment, when the above-mentioned actual response power in the above-mentioned power output area is greater than or equal to the above-mentioned target consumption power, the actual response power in the power output area includes multiple response supplies, and the multiple response supplies respond in order. After the sum of the multiple response supplies is equal to the target consumption power, no new response supply is obtained. The sum of the above-mentioned multiple response supplies is used as the target consumption power. Since the consumption process of new energy power is subject to various factors, the initial consumption power is obtained according to the initial gap power, the input power, and the initial external power. Based on the demand power, the demand power price, and the initial consumption power, the target consumption power and the target power price corresponding to the above-mentioned target consumption power are determined. The power input area adopts the target power price to determine the new energy power required to obtain the target consumption power from the power output area. It can be achieved that when the new energy resource endowment in the power input area is insufficient, it can be adjusted dynamically according to the demand and demand price, and the target consumption power and the optimal target power price corresponding to the target consumption power can be determined in combination with the power output capacity of the power output area.

[0039] In an optional embodiment of the present invention, a specific implementation scheme of a method for consuming renewable energy power is provided. Figure 2 is a schematic diagram of an optional architecture of a new energy power consumption method according to an embodiment of the present invention, such as Figure 2 As shown, in this scheme, multiple power demands declared by users are obtained in the power input area, as well as multiple power demand prices corresponding to the multiple power demands.

[0040] Determine the target power consumption and the target electricity price corresponding to the target power consumption. Based on the target electricity price, determine the new energy power required to obtain the target power consumption from the power output area.

[0041] In the renewable energy power consumption method proposed in the optional implementation mode of the present invention, the method for determining the target consumption power and the target electricity price corresponding to the target consumption power is optimized, which is conducive to improving the objectivity and accuracy of the target consumption power and the target electricity price.

[0042] The following specifically describes a method for determining a target power consumption and a target electricity price when an initial power consumption can fully meet a total power demand of multiple power demands, i.e., the total power demand of multiple power demands is less than or equal to the initial power consumption. Figure 3 is a schematic diagram of an optional new energy power consumption method according to an embodiment of the present invention, such as Figure 3 As shown, the total power demand is recorded as S, the initial power consumption is recorded as Q, the demand power price is recorded as P, and the identifiers of multiple power demand are recorded as 1, 2, ..., n. It can be seen that the initial power consumption is greater than the total power demand. The demand power price Pn corresponding to the last total demand Sn is determined, that is, the lowest price among the multiple demand power prices. The demand power price Pn is used as the target power price, and the multiple power demand included in the total demand Sn is used as the target power consumption.

[0043] It is used to determine the target consumption power and target electricity price when the initial consumption power cannot fully meet the total demand power of multiple demand power, that is, the total demand power of multiple demand power is greater than the initial consumption power. Table 1 is a schematic diagram of the ranking of demand power.

[0044] Table 1

[0045] Identification number Power demand Demand Price 1 D1 P1 2 D2 P2 3 D3 P3 4 D4 P4 ... ... ... n Dn Pn

[0046] Figure 4 is a schematic diagram of another optional new energy power consumption method according to an embodiment of the present invention, such as Figure 4As shown, only part of the demand electricity is finally met, that is, the total demand electricity is the part of the demand electricity (D1 to Dn-2) included in Sn-2, and the part of the demand electricity with a higher ranking among the multiple demand electricity is determined as the target consumption electricity. The part of the demand electricity with the lowest demand electricity price corresponding to the target consumption electricity will be used as the target electricity price corresponding to the target consumption electricity.

[0047] After obtaining the target power consumption and target electricity price in the power input area, the actual response power in the power output area is determined. When the actual response power is less than the target power consumption, the actual response power cannot fully meet the target power consumption, and the actual response power needs to be allocated in the power input area. The allocation method is to allocate the actual response power in proportion to the ratio of multiple demand power to the target power consumption, and use the target electricity price to obtain the allocated new energy power. Allocating multiple demand power in the power input area is conducive to improving the satisfaction level of the power input area.

[0048] Through the above processing, the circulation of new energy power between different regions can be promoted, and increasing the use of new energy power is conducive to reducing carbon emissions in power import areas. Under the actual environmental conditions where new energy resources and power demand are inversely distributed, the target consumption power and target electricity price with high accuracy and objectivity, which are close to the actual situation of both supply and demand sides, can be determined to achieve resource complementarity and cross-time and space consumption between different regions.

[0049] According to another aspect of the embodiment of the present invention, a new energy power consumption device is also provided. Figure 5 is a schematic diagram of an optional new energy power consumption device according to an embodiment of the present invention, such as Figure 5 As shown, the device includes: a first acquisition module 502, a first determination module 504, a second determination module 506, and a third determination module 508. The device is described below.

[0050] The first acquisition module 502 is used to acquire the demand amount of new energy power in the power input area and the demand electricity price corresponding to the demand amount;

[0051] The first determination module 504 is used to determine the initial consumption amount corresponding to the consumption of the new energy power in the power input area, wherein the initial consumption amount is obtained based on the supply and demand conditions of the power input area and the power output area;

[0052] The second determination module 506 is used to determine the target consumption power included in the demand power and the target power price corresponding to the target consumption power based on the demand power, the demand power price, and the initial dispatch power;

[0053] The third determination module 508 is used to determine the new energy power required to obtain the above-mentioned target power consumption from the above-mentioned power output area based on the above-mentioned target electricity price.

[0054] In an optional embodiment, the second determination module 504 includes: a second acquisition module 510, a first judgment module 512, a third acquisition module 514, and a fourth determination module 516. The device is described below.

[0055] A second acquisition module 510 is used to obtain a total power demand based on multiple power demand;

[0056] The first judgment module 512 is used to judge whether the total power demand is less than or equal to the initial power consumption;

[0057] The third acquisition module 514 is configured to use the multiple power demands as the target power consumption if the total power demand is less than or equal to the initial power consumption;

[0058] The fourth determination module 516 is used to determine the second minimum value among the above-mentioned multiple demand electricity prices, and use the above-mentioned second minimum value as the above-mentioned target electricity price corresponding to the above-mentioned target power consumption.

[0059] According to another aspect of an embodiment of the present invention, a storage medium is provided, the storage medium including a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute any one of the above-mentioned new energy power consumption methods.

[0060] According to another aspect of an embodiment of the present invention, there is further provided a computer device, comprising: a memory and a processor, wherein the memory stores a computer program; and the processor is used to execute the computer program stored in the memory, wherein when the computer program is executed, the processor executes any one of the above-mentioned new energy power consumption methods.

[0061] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0062] In the above embodiments of the present invention, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0063] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the above-mentioned units can be a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0064] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0065] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0066] If the above-mentioned integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the above-mentioned methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

[0067] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for consuming new energy power, characterized in that: include: Obtaining the amount of electricity demanded for renewable energy in the power input region and the demand electricity price corresponding to the amount of electricity demanded; Determine the initial power shortage of the power import region in the current year, and the power that can be imported corresponding to the inter-regional power transmission and distribution channel of the power import region, wherein the initial power shortage is the difference between the planned power supply and the preset power generation of the power import region in the current year, and the importable power represents the idle power transmission and distribution capacity of the inter-regional power transmission and distribution channel; determine the initial external transmission power corresponding to the power export region, wherein the initial external transmission power represents the power export capacity of the power export region to the power import region; determine the minimum value among the initial power shortage, the importable power, and the initial external transmission power, and use the minimum value as the initial consumption power corresponding to the new energy power consumption of the power import region; In the case where there are multiple power demands and multiple power demand prices, a total power demand is obtained based on the multiple power demands; whether the total power demand is less than or equal to the initial power consumption is determined; if the total power demand is less than or equal to the initial power consumption, the multiple power demands are used as target power consumption; the minimum value of the multiple power demand prices is used as the target power price corresponding to the target power consumption; If the total demanded electricity is greater than the initial absorbed electricity, the multiple demanded electricity prices are sorted in descending order to obtain a first sorting result; based on the first sorting result, the multiple demanded electricity corresponding to the multiple demanded electricity prices are sorted in order to obtain a second order result; based on the second order result and the initial absorbed electricity, at least one demanded electricity is determined from the multiple demanded electricity; the at least one demanded electricity is used as the target absorbed electricity, wherein the total demanded electricity corresponding to the at least one demanded electricity is less than or equal to the initial absorbed electricity, and the at least one demanded electricity is the demanded electricity with priority in order among the multiple demanded electricity determined based on the second order result; the minimum value of the multiple demanded electricity prices corresponding to the at least one demanded electricity is determined, and the minimum value is used as the target electricity price corresponding to the target absorbed electricity; Based on the target electricity price, the new energy electricity required to obtain the target power consumption from the power output area is determined.

2. The method according to claim 1, characterized in that The method further comprises: Determining whether the actual response power of the power output area is less than the target consumption power; If the actual response power in the power output region is less than the target consumption power, the new energy power required to obtain the actual response power from the power output region is determined based on the target electricity price.

3. The method according to claim 2, characterized in that In the case where there are multiple demanded electric quantities, if the actual response electric quantity of the electric quantity in the electric power output region is less than the target consumed electric quantity, determining the new energy electric quantity required to obtain the actual response electric quantity from the electric power output region based on the target electricity price includes: Determine the ratios of multiple power demands to the target power consumption; Allocating the actual response power according to the ratio to obtain target response power corresponding to the multiple demand power respectively; Based on the target electricity price, the new energy electricity required to obtain the actual response electricity quantity from the power output area is determined.

4. A new energy power consumption device, characterized in that: include: The first acquisition module is used to obtain the demand amount of new energy power in the power input area and the demand electricity price corresponding to the demand amount; The first determination module is used to determine the initial power shortage of the power input region in the current year, and the inputtable power corresponding to the inter-regional power transmission and distribution channel of the power input region, wherein the initial power shortage is the difference between the planned power supply and the preset power generation of the power input region in the current year, and the inputtable power represents the idle power transmission and distribution capacity of the inter-regional power transmission and distribution channel; determine the initial external transmission power corresponding to the power output region, wherein the initial external transmission power represents the power output capacity of the power output region to the power input region; determine the minimum value among the initial power shortage, the inputtable power, and the initial external transmission power, and use the minimum value as the initial consumption power corresponding to the new energy power consumption of the power input region; The second determination module is used to obtain a total power demand based on multiple power demands when there are multiple power demands and multiple power demand prices; determine whether the total power demand is less than or equal to the initial power consumption; if the total power demand is less than or equal to the initial power consumption, use the multiple power demands as target power consumption; and use the minimum value of the multiple power demand prices as the target power price corresponding to the target power consumption; The device is also used for: if the total demand power is greater than the initial absorbed power, then sorting the multiple demand power prices in descending order to obtain a first sorting result; based on the first sorting result, sorting the multiple demand power corresponding to the multiple demand power prices respectively to obtain a second order result; based on the second order result and the initial absorbed power, determining at least one demand power from the multiple demand power; taking the at least one demand power as the target absorbed power, wherein the total demand power corresponding to the at least one demand power is less than or equal to the initial absorbed power, and the at least one demand power is the demand power with priority in order among the multiple demand power determined based on the second order result; determining the minimum value of the multiple demand power prices corresponding to the at least one demand power, and taking the minimum value as the target power price corresponding to the target absorbed power; The third determination module is used to determine the new energy power required to obtain the target power consumption from the power output area based on the target electricity price.

5. A storage medium, characterized in that: The storage medium includes a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute the new energy power consumption method described in any one of claims 1 to 3.

6. A processor, characterized in that: The processor is used to run a program, wherein the program, when running, executes the new energy power consumption method described in any one of claims 1 to 3.

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