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A method of electricity quantity contract transaction under the coordinated control mode of the Dutch network source

A technology of coordinated control and electric power quantity, applied in the field of electric power market, can solve problems such as intermittent new energy output, difficulty in random consumption, lagging grid structure and outgoing channel, insufficient peak-shaving capacity of power grid, etc., to achieve the purpose of cultivating the market Trading members, improving consumption capacity, and achieving the effect of power balance

Active Publication Date: 2022-06-10
CHINA ELECTRIC POWER RES INST +4
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Problems solved by technology

However, in major energy provinces such as Inner Mongolia, Gansu, Hebei, Jilin, and Xinjiang, which are important wind power bases, the phenomenon of curtailment of wind / solar power is becoming more and more serious due to insufficient peak-shaving capacity of the power grid, lagging grid structure and outbound transmission channels. The characteristics of intermittent and randomness have brought certain difficulties to the consumption

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  • A method of electricity quantity contract transaction under the coordinated control mode of the Dutch network source
  • A method of electricity quantity contract transaction under the coordinated control mode of the Dutch network source
  • A method of electricity quantity contract transaction under the coordinated control mode of the Dutch network source

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Embodiment Construction

[0033] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] The present invention is an electric power contract transaction method under the coordinated control mode of the load grid source, which is quite different from the traditional medium and long-term electric power contract transaction. figure 1 The technical solution shown is implemented. Based on the load-grid-source coordination control system based on large-scale wind / photovoltaic / high-load energy grid connection, the information on both sides of the source and the load can be exchanged in real time, which is the basic guarantee for the power contract transaction, and the basis for contract execution and power assessment. . In the load-grid-source coordinated control mode, the load-side resources, that is, the adjustment capability of high-energy-load enterprises, can be used to absorb the amount of new energy abandoned win...

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Abstract

A method of electricity contract trading under the coordination and control mode of Dutch network sources, including: clarifying the scope of trading market members, determining the priority of declared transactions; performing centralized matching (bidding) transactions, and determining according to the declared power-price pair of each participating trading party Matching priority, carry out "high and low matching" matching until the effective conditions for the end of the matching are met, and obtain the transaction compensation price and transaction volume of each participant; clarify the assessment rules for the default of electricity and electricity, and execute the transaction under the coordination and control mode of the Dutch network source. Party conducts daily power assessment and contract power assessment; electricity bill settlement and payment. The present invention is conducive to mobilizing the enthusiasm of all participants in the source and load for transactions through market-oriented means. The transaction mode with the characteristics of "daily power assessment and monthly power settlement" can truly realize the power balance between new energy power generation and load power consumption. It can better adapt to the random fluctuation of new energy output, and further improve the capacity of new energy to absorb wind and light power.

Description

technical field [0001] The invention relates to the field of electric power market, in particular to a method for trading electric power quantity contract under the coordinated control mode of load grid source. Background technique [0002] Facing the increasingly serious energy crisis and air pollution, new energy enterprises represented by wind power and solar photovoltaic power generation have developed rapidly in recent years, and my country's wind power installed capacity has ranked first in the world. However, in Inner Mongolia, Gansu, Hebei, Jilin, Xinjiang and other major energy provinces, which are important wind power bases, due to insufficient peak shaving capacity of the power grid, lagging grid structure and external transmission channels, the phenomenon of abandoning wind / light is becoming more and more serious. The intermittency and randomness of the products have brought certain difficulties to the consumption. At the same time, as an important industrial lo...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q30/06G06Q50/06
CPCG06Q30/0611G06Q50/06
Inventor 周竞王珂杨胜春梁琛苏大威江叶峰李亚平郭晓蕊冯树海刘建涛毛文博王刚潘玲玲
Owner CHINA ELECTRIC POWER RES INST
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