CN111582720A - Monitoring processing method and device based on power supplier and storage medium - Google Patents

Monitoring processing method and device based on power supplier and storage medium Download PDF

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CN111582720A
CN111582720A CN202010384737.3A CN202010384737A CN111582720A CN 111582720 A CN111582720 A CN 111582720A CN 202010384737 A CN202010384737 A CN 202010384737A CN 111582720 A CN111582720 A CN 111582720A
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supply
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CN111582720B (en
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刘映尚
张昆
周华锋
顾慧杰
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China Southern Power Grid Co Ltd
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Abstract

The application provides a monitoring processing method, a monitoring processing device and a storage medium based on a power supplier, which relate to the technical field of data monitoring and comprise the following steps: acquiring market force parameters of all power suppliers; wherein the market force parameters include: a supply amount of each of the power suppliers and an external power demand; calculating and acquiring a remaining supply index of a target power supplier in each power supplier through the market force parameter; judging whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier, wherein the key power supplier comprises: a single critical power supplier, a plurality of federated critical power suppliers. The method and the device realize the analysis and judgment of the key power supplier through the relevant parameters, and improve the efficiency and the accuracy of monitoring whether the supplier has market power.

Description

Monitoring processing method and device based on power supplier and storage medium
Technical Field
The present disclosure relates to the field of data monitoring technologies, and in particular, to a monitoring processing method and apparatus based on a power supplier, and a storage medium.
Background
The market force cannot be reflected well by the supply-demand ratio, market share, market concentration index and the like adopted in the domestic current electric power spot market. Even a generator with a small market share can handle local market price by having a great market force as long as the area where the generator is located has a line blockage or the area load is higher than the generating capacity. In addition, two or three power generators jointly generate large market force, which also causes insufficient market competition.
The existing electric power spot market monitoring method cannot accurately reflect the actual situation of the market force of the electric power spot market and has low accuracy of monitoring whether a supplier has the market force.
Disclosure of Invention
In order to solve the problems in the prior art, the application provides a monitoring processing method and device based on a power supplier and a storage medium.
In order to achieve the purpose, the technical scheme adopted by the application is as follows:
the application provides a monitoring processing method based on a power supplier in a first aspect, which comprises the following steps:
acquiring market force parameters of all power suppliers; wherein the market force parameters include: a supply amount of each of the power suppliers and an external power demand;
calculating and acquiring a remaining supply index of a target power supplier in each power supplier through the market force parameter;
judging whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier, wherein the key power supplier comprises: a single critical power supplier, a plurality of federated critical power suppliers.
Optionally, the obtaining of the remaining supply index of the target power supplier among the power suppliers through the market force parameter calculation includes:
calculating and acquiring a supply quantity sum according to the supply quantity of each power supplier;
calculating and acquiring a difference value between the supply amount of the target power supplier and the sum of the supply amounts;
and calculating and obtaining a quotient value of the difference value and the external power consumption demand, and taking the quotient value as the residual supply index.
Optionally, the determining whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier includes:
determining the target power provider as the single key power provider when the remaining supply index is less than 1.
Optionally, the obtaining of the remaining supply index of the target power supplier among the power suppliers through the market force parameter calculation includes:
calculating and acquiring a supply quantity sum according to the supply quantity of each power supplier;
acquiring the sum of the supply amounts of a plurality of preset power suppliers according to the supply amount of each power supplier from large to small and the supply amount of the target power supplier as an intermediate value;
calculating a difference between the sum of the supply amounts and the intermediate value;
and calculating and obtaining a quotient value of the difference value and the external power consumption demand, and taking the quotient value as the residual supply index.
Optionally, the determining whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier includes:
when the remaining supply index is less than 1, determining the target power supplier to be the preset plurality of combined key power suppliers.
Optionally, the external power demand includes: and subtracting the non-marketized electric quantity, the outsourced electric quantity and the local electric quantity from the total load predicted value.
The second aspect of the present application provides a monitoring processing apparatus based on a power supplier, including: an acquisition unit, a calculation unit and a judgment unit, wherein,
the acquisition unit is used for acquiring market force parameters of all power suppliers; wherein the market force parameters include: a supply amount of each of the power suppliers and an external power demand;
the calculating unit is used for calculating and acquiring a residual supply index of a target power supplier in the power suppliers according to the market force parameter;
the judging unit is used for judging whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier, wherein the key power supplier comprises: a single critical power supplier, a plurality of federated critical power suppliers.
Optionally, the calculating unit is configured to calculate and obtain a total sum of supply amounts according to the supply amounts of the power suppliers; calculating and acquiring a difference value between the supply amount of the target power supplier and the sum of the supply amounts; and calculating and obtaining a quotient value of the difference value and the external power consumption demand, and taking the quotient value as the residual supply index.
Optionally, the determining unit is configured to determine that the target power supplier is the single key power supplier when the remaining supply index is less than 1.
Optionally, the calculating unit is configured to calculate and obtain a total sum of supply amounts according to the supply amounts of the power suppliers; acquiring the sum of the supply amounts of a plurality of preset power suppliers according to the supply amount of each power supplier from large to small and the supply amount of the target power supplier as an intermediate value; calculating a difference between the sum of the supply amounts and the intermediate value; and calculating and obtaining a quotient value of the difference value and the external power consumption demand, and taking the quotient value as the residual supply index.
Optionally, the determining unit is configured to determine that the target power supplier is the preset plurality of combined key power suppliers when the remaining supply index is smaller than 1.
Optionally, the external power demand includes: and subtracting the non-marketized electric quantity, the outsourced electric quantity and the local electric quantity from the total load predicted value.
The third aspect of the present application provides a monitoring processing apparatus based on a power supplier, including: a processor, a storage medium and a bus, wherein the storage medium stores machine-readable instructions executable by the processor, when the apparatus is operated, the processor communicates with the storage medium through the bus, and the processor executes the machine-readable instructions to perform the method provided by the first aspect.
A fourth aspect of the present application provides a storage medium having stored thereon a computer program which, when executed by a processor, performs the method as provided in the first aspect.
In the monitoring processing method, the monitoring processing device and the storage medium based on the power supply side, market force parameters of all the power supply sides are obtained; wherein the market force parameters include: a supply amount of each of the power suppliers and an external power demand; calculating and acquiring a remaining supply index of a target power supplier in each power supplier through the market force parameter; judging whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier, wherein the key power supplier comprises: a single critical power supplier, a plurality of federated critical power suppliers. The method and the device realize the analysis and judgment of the key power supplier through the relevant parameters, and improve the efficiency and the accuracy of monitoring whether the supplier has market power.
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In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic flowchart illustrating a monitoring processing method based on a power supplier according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of a monitoring processing method based on a power supplier according to another embodiment of the present application;
fig. 3 is a schematic flowchart of a monitoring processing method based on a power supplier according to another embodiment of the present application;
fig. 4 is a schematic structural diagram of a monitoring processing device based on a power supplier according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a monitoring processing device based on a power supplier according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present application may be combined with each other without conflict.
The market force cannot be reflected well by the supply-demand ratio, market share, market concentration index and the like adopted in the domestic current electric power spot market. Even a generator with a small market share can handle local market price by having a great market force as long as the area where the generator is located has a line blockage or the area load is higher than the generating capacity. In addition, two or three power generators jointly generate large market force, which also causes insufficient market competition.
Although market force must be effectively controlled, the degree of control must be combined with the overall market design to avoid excessive control, which results in long-term investment shortage and further threatens system reliability. On the other hand, market force control also aims to avoid insufficient control and prevent power generation enterprises from earning excess profits at the expense of consumer benefits.
The existing electric power spot market monitoring method in China cannot accurately reflect the actual situation of the market force of the electric power spot market and has low accuracy of monitoring whether a supplier has the market force.
In order to overcome the defects of the existing monitoring method, the embodiment of the application provides the monitoring method which is suitable for the initial development stage of the domestic electric power spot market, considers the supply and demand conditions of the local market, and can more accurately judge market power and combine market power.
Fig. 1 is a schematic flowchart of a monitoring processing method based on a power supplier according to an embodiment of the present application, where an execution subject of the method may be a computer, a server, or other device with a processing function.
As shown in fig. 1, the method includes:
and S101, acquiring market force parameters of all power suppliers.
In the embodiment of the present application, the power supplier, which is a main body of the power supply market, such as a power supplier, a trader, and the like, monitors whether the power supplier has market power, and plays a crucial role in maintaining a good power market system. All the power suppliers refer to power suppliers in a certain area, such as all power suppliers in a cell, a city, etc., and can be configured and counted according to the monitoring range.
The market of the power supplier mainly comprises auxiliary service trading markets such as day-ahead, day-in and real-time electric energy and reserve, and the supply market, a medium-long term direct trading market and a future electric power link market form a modern electric power market system. At present, the supply market is positioned by taking spot transaction as a supplement part of a marketized power and electricity balance mechanism, and the functions of finding price, perfecting transaction varieties and forming full competition are played.
In the embodiment of the present application, market force parameters of the power supplier may be obtained through market research, statistics, and the like, where the market force parameters include: supply amount of each power supplier, and external power demand. The supply amount of each power supplier indicates the amount of power that each power supplier can provide; the external power demand may indicate the amount of power required in a certain area or range, for example, the amount of power required in a certain range such as a cell, a city, etc.
And S102, calculating and acquiring the remaining supply index of a target power supplier in each power supplier through the market force parameter.
In this embodiment, the target power supplier refers to a power supplier to be evaluated among all the power suppliers, one target power supplier may be selected for evaluation each time, and the method provided in this embodiment of the present application is sequentially performed, so that a plurality of power suppliers may be evaluated.
The Remaining Supply Index (RSI) reflects the percentage of the total market demand to the generated capacity provided by other power generation enterprises after deducting the capacity of a certain power generation enterprise. In the specific implementation process, market force parameters can be substituted into a preset algorithm to calculate the residual supply index, the preset algorithm is not limited, and the preset algorithm can be flexibly set and adjusted according to specific requirements and supply markets.
In the embodiment of the present application, the remaining supply index is used as an important basis for determining whether the power supplier is a key supplier. For example, when the remaining supply index of the power supplier is less than a certain set threshold D, the power supplier is determined to be a key power supplier.
S103, judging whether the target power supplier is a key power supplier or not according to the remaining supply index of the target power supplier.
Specifically, in the embodiment of the present application, the key power supplier may include: a single critical power supply or a plurality of consolidated critical power supplies.
It should be noted that even a power supplier with a small market share can form a single key power supplier as long as the area where the power supplier is located has a line blockage or the area load is higher than the power generation capacity, and the local market price can be controlled by the same huge market force. The joint of two or more power suppliers, which may be referred to as multiple key power suppliers, creates a large market force and thus causes insufficient market competition. Illustratively, there may be a dual or triple-oligo power supply. The double-short-head power supply can be two power supplies which jointly generate market power; the three-short-head power supplier can be three power suppliers which jointly generate market power.
In the monitoring processing method based on the power supply, market force parameters of all power supplies are obtained; wherein the market force parameters include: a supply amount of each of the power suppliers and an external power demand; calculating and acquiring a remaining supply index of a target power supplier in each power supplier through the market force parameter; judging whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier, wherein the key power supplier comprises: a single critical power supplier, a plurality of federated critical power suppliers. The method and the device realize the analysis and judgment of the key power supplier through the relevant parameters, and improve the efficiency and the accuracy of monitoring whether the supplier has market power.
Fig. 2 is a schematic flowchart of a monitoring processing method of a power supplier according to another embodiment of the present disclosure. In some embodiments of the present application, step S102 may specifically include:
s201, calculating and acquiring a supply quantity sum according to the supply quantity of each power supplier.
In the embodiment of the present application, the supply amount of each power supplier is represented as UCAPiThen, the total supply amount P on the market as a whole can be expressed as:
Figure BDA0002482094760000091
in the above formula, n represents the total number of power suppliers in the market, i represents the ith power supplier among the n power suppliers, and i and n are both integers greater than 0.
S202, calculating and acquiring a difference value between the supply quantity of the target power supplier and the sum of the supply quantities.
In the embodiment of the present application, the supply amount of the target power supplier is expressed as UCAPjObtaining a difference M between the supply amount of the target power supplier and the sum of the supply amounts, i.e., UCAPjDifference processing with P is shown below:
M＝P-UCAPj
and S203, calculating a quotient value of the obtained difference value and the external power consumption demand, and taking the quotient value as a residual supply index.
In the embodiment of the present application, the remaining supply index is represented by RSI, and the remaining supply index of the target power supplier is represented by RSIjAnd the external power demand is represented as D, then:
Figure BDA0002482094760000101
optionally, in this embodiment of the present application, the external power demand D includes: and subtracting the non-marketized electric quantity, the outsourced electric quantity and the local electric quantity from the total load predicted value.
It should be noted that the total load prediction value belongs to the concept of the user side. For example, in the example of Guangdong province, the total load prediction value may represent the predicted total power usage of the Guangdong province on the next day by the historical power usage. The unmarked electricity quantity, also called class a electricity, represents the electricity consumption in unmarked transactions. The Guangdong province is used as a big province of power utilization, and the outsourcing power supply specifically represents the power purchased by the Guangdong province from the outside. The local electricity indicates the amount of electricity generated by specific units, such as photovoltaic and hydroelectric units, local to Guangdong province.
It should be noted that, in some embodiments of the present application, determining whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier includes: when the remaining supply index is less than 1, the target power supplier is determined to be a single key power supplier. Of course, the method is not limited to this, and may be flexibly adjusted according to a specific algorithm and an application scenario.
Fig. 3 is a flowchart illustrating a monitoring processing method of a power supplier according to another embodiment of the present disclosure. In some embodiments of the present application, step S102 may specifically include:
s301, calculating and acquiring the total supply amount according to the supply amount of each power supplier.
In the embodiment of the present application, the supply amount of each power supplier is represented as UCAPiThen, the total supply amount P on the market as a whole can be specifically expressed as:
Figure BDA0002482094760000102
in the above formula, n represents the total number of power suppliers in the market, i represents the ith power supplier among the n power suppliers, and i and n are both integers greater than 0.
S302, the sum of the supply amounts of a plurality of preset power suppliers according to the supply amounts of the power suppliers from large to small and the supply amount of the target power supplier is obtained as an intermediate value.
In the embodiment of the application, after the supply quantities of the power suppliers are acquired, all the service supply quantities are sorted, and the supply quantities of a plurality of power suppliers preset in the past are acquired. Specifically, the power supply side ordered as the first or ordered as the first and second may be acquired.
When the power supplier ranked first is acquired, the supply amount of the power supplier ranked first is expressed as UCAP1The remaining supply index of the target power supplier is represented as RSIjThe median Q is then expressed as:
Q＝UCAP1+RSIj
when the power suppliers ranked as the first and second are obtained, the supply amount of the power supplier ranked as the first is expressed as UCAP1Expressing the supply amount of the power supplier ranked second as UCAP2The median Q is then expressed as:
Q＝UCAP1+UCAP2+RSIj
s303, calculate the difference between the sum of the supply amounts and the intermediate value.
The difference between the sum of the supply amounts and the intermediate value is denoted as M, which is then expressed as follows:
M＝P-Q
and S304, calculating a quotient value of the obtained difference value and the external power consumption demand, and taking the quotient value as a residual supply index.
Specifically, the remaining supply index of the target power supplier is represented as RSIjWhen the demand for external electricity is represented by D, RSIjIs represented as follows:
Figure BDA0002482094760000111
it should be noted that, in some embodiments of the present application, determining whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier includes: and when the residual supply index is less than 1, determining the target power supplier to be a preset plurality of combined key power suppliers.
When the target power supplier and the first-ranked power supplier jointly generate market force, the target power supplier and the first-ranked power supplier are called dual-head power suppliers; when the target power supplier and the power suppliers ranked as the first and the second jointly generate market power, the target power supplier and the power suppliers ranked as the first and the second are called three-tap suppliers.
Specifically, in the embodiment of the present application, the external power demand includes: and subtracting the non-marketized electric quantity, the outsourced electric quantity and the local electric quantity from the total load predicted value.
The embodiment of the application provides a monitoring processing device based on a power supplier, which is used for executing the monitoring processing method based on the power supplier. Fig. 4 is a schematic structural diagram of a monitoring processing device based on a power supply party according to an embodiment of the present application, and as shown in fig. 4, the monitoring processing device based on the power supply party includes: an acquisition unit 401, a calculation unit 402, and a judgment unit 403, wherein,
an acquisition unit 401 for acquiring market force parameters of all power suppliers; wherein, market force parameters include: supply amount of each power supplier, and external power demand.
A calculating unit 402, configured to obtain a remaining supply index of a target power supplier of the power suppliers through market force parameter calculation.
A determining unit 403, configured to determine whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier, where the key power supplier includes: a single critical power supplier, a plurality of federated critical power suppliers.
Optionally, a calculating unit 402, configured to calculate a sum of the acquired supply amounts according to the supply amounts of the power suppliers; calculating and acquiring a difference value between the supply amount of the target power supplier and the sum of the supply amounts; and calculating a quotient value of the obtained difference value and the external power consumption demand, and taking the quotient value as a residual supply index.
Optionally, the determining unit 403 is configured to determine that the target power supplier is a single key power supplier when the remaining supply index is less than 1.
Optionally, a calculating unit 402, configured to calculate a sum of the acquired supply amounts according to the supply amounts of the power suppliers; acquiring the sum of the supply amounts of a plurality of preset power suppliers and the supply amount of a target power supplier from large to small according to the supply amount of each power supplier, wherein the sum is used as an intermediate value; calculating a difference between the sum of the supply amounts and the intermediate value; and calculating a quotient value of the obtained difference value and the external power consumption demand, and taking the quotient value as a residual supply index.
Optionally, the determining unit 403 is configured to determine the target power supplier to be a preset number of multiple associated key power suppliers when the remaining supply index is smaller than 1.
The external power demand includes: and subtracting the non-marketized electric quantity, the outsourced electric quantity and the local electric quantity from the total load predicted value.
Fig. 5 is a schematic structural diagram of a monitoring processing device of an electric power supplier according to an embodiment of the present disclosure, which corresponds to a monitoring processing method of the electric power supplier; the monitoring processing device of the power supplier may include: a processor 510, a storage medium 520, and a bus 530, the storage medium 520 storing machine-readable instructions executable by the processor 510, the processor 510 communicating with the storage medium 520 via the bus 530 when the electronic device is operating, the processor 510 executing the machine-readable instructions to perform the steps of the above-described method embodiments. The specific implementation and technical effects are similar, and are not described herein again.
The embodiment of the application provides a storage medium, wherein a computer program is stored on the storage medium, and the computer program is executed by a processor to execute the method.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A monitoring processing method based on a power supplier is characterized by comprising the following steps:
acquiring market force parameters of all power suppliers; wherein the market force parameters include: a supply amount of each of the power suppliers and an external power demand;
calculating and acquiring a remaining supply index of a target power supplier in each power supplier through the market force parameter;
judging whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier, wherein the key power supplier comprises: a single critical power supplier, a plurality of federated critical power suppliers.
2. The method according to claim 1, wherein the obtaining of the remaining supply index of the target one of the power suppliers through the market force parameter calculation comprises:
calculating and acquiring a supply quantity sum according to the supply quantity of each power supplier;
calculating and acquiring a difference value between the supply amount of the target power supplier and the sum of the supply amounts;
and calculating and obtaining a quotient value of the difference value and the external power consumption demand, and taking the quotient value as the residual supply index.
3. The method according to claim 2, wherein the determining whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier comprises:
determining the target power provider as the single key power provider when the remaining supply index is less than 1.
4. The method according to claim 1, wherein the obtaining of the remaining supply index of the target one of the power suppliers through the market force parameter calculation comprises:
calculating and acquiring a supply quantity sum according to the supply quantity of each power supplier;
acquiring the sum of the supply amounts of a plurality of preset power suppliers according to the supply amount of each power supplier from large to small and the supply amount of the target power supplier as an intermediate value;
calculating a difference between the sum of the supply amounts and the intermediate value;
and calculating and obtaining a quotient value of the difference value and the external power consumption demand, and taking the quotient value as the residual supply index.
5. The method according to claim 4, wherein the determining whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier comprises:
when the remaining supply index is less than 1, determining the target power supplier to be the preset plurality of combined key power suppliers.
6. The method according to any one of claims 1-5, wherein the external power demand comprises: and subtracting the non-marketized electric quantity, the outsourced electric quantity and the local electric quantity from the total load predicted value.
7. A monitoring processing device based on a power supplier, comprising: an acquisition unit, a calculation unit and a judgment unit, wherein,
the acquisition unit is used for acquiring market force parameters of all power suppliers; wherein the market force parameters include: a supply amount of each of the power suppliers and an external power demand;
the calculating unit is used for calculating and acquiring a residual supply index of a target power supplier in the power suppliers according to the market force parameter;
the judging unit is used for judging whether the target power supplier is a key power supplier according to the remaining supply index of the target power supplier, wherein the key power supplier comprises: a single critical power supplier, a plurality of federated critical power suppliers.
8. The apparatus of claim 7,
the calculating unit is used for calculating and acquiring the sum of supply quantities according to the supply quantities of the power suppliers; calculating and acquiring a difference value between the supply amount of the target power supplier and the sum of the supply amounts; and calculating and obtaining a quotient value of the difference value and the external power consumption demand, and taking the quotient value as the residual supply index.
9. A monitoring processing device based on a power supplier, comprising: a processor, a storage medium and a bus, the storage medium storing machine-readable instructions executable by the processor, the processor and the storage medium communicating over the bus when the apparatus is operating, the processor executing the machine-readable instructions to perform the steps of the method of any one of claims 1-6.
10. A storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112862346A (en) * 2021-03-01 2021-05-28 广东电网有限责任公司电力调度控制中心 Key supplier testing method and device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108022178A (en) * 2017-11-16 2018-05-11 清华大学 The electricity that market supply and demand is adjusted based on remaining supply index goes out clearing method and device
US20180308051A1 (en) * 2017-04-24 2018-10-25 Walmart Apollo, Llc System and Method for Using Stores as Receiving Points for Third Party, E-Commerce Suppliers
CN110570083A (en) * 2019-07-31 2019-12-13 中国电力科学研究院有限公司 inter-area spot market technical support system
CN110633889A (en) * 2019-07-31 2019-12-31 中国电力科学研究院有限公司 Regional spot market technical support system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180308051A1 (en) * 2017-04-24 2018-10-25 Walmart Apollo, Llc System and Method for Using Stores as Receiving Points for Third Party, E-Commerce Suppliers
CN108022178A (en) * 2017-11-16 2018-05-11 清华大学 The electricity that market supply and demand is adjusted based on remaining supply index goes out clearing method and device
CN110570083A (en) * 2019-07-31 2019-12-13 中国电力科学研究院有限公司 inter-area spot market technical support system
CN110633889A (en) * 2019-07-31 2019-12-31 中国电力科学研究院有限公司 Regional spot market technical support system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
W.XIE等: "Market Power Monitoring Framework and Measures in Electricity Market", 《2019 IEEE SUSTAINABLE POWER AND ENERGY CONFERENCE (ISPEC)》 *
刘敦楠等: "电力市场监管指标及市场评价体系", 《电力系统自动化》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112862346A (en) * 2021-03-01 2021-05-28 广东电网有限责任公司电力调度控制中心 Key supplier testing method and device

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