Self-adaptive unified power market transaction method

A technology of electricity market and trading method, which is applied in buying/lease transactions, data processing applications, commerce, etc., and can solve the problems of complicated calculation methods of market clearing

Inactive Publication Date: 2010-08-04
EAST CHINA GRID +1
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  • Claims
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Problems solved by technology

[0008] The present invention aims at the adaptability of the operation support system caused by the diversity of transaction varieties in the electricity market and the frequent changes of market rules, as well as

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  • Self-adaptive unified power market transaction method
  • Self-adaptive unified power market transaction method
  • Self-adaptive unified power market transaction method

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Embodiment Construction

[0098] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0099] The self-adaptive unified power market trading method of the present invention adopts object-oriented power trading modeling, introduces the concepts of derivation and inheritance to carry out flexible design of the system, and flexibly customizes the support system according to different trading varieties; builds the power market according to the business process The unified algorithm library of the transaction, the unified design of the core algorithm of the electricity market clearing, enhances the adaptability of the market transaction support system to different trading varieties.

[0100] see figure 1 , an adaptive unified power market transaction method of the present invention comprises the following steps:

[0101] A. Electric energy transaction configuration. After the market participants submit the transaction demand, the market org...

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Abstract

The invention relates to a self-adaptive unified electric power market transaction method, which includes the following steps: (A) electricity transaction configuration: after a market subject submits transaction demand, a market organizer configures the information of the transaction; (B) market clearing calculation: the social welfare maximization is taken as an objective function, network constraints depend on the configuration information in the transaction configuration step, and the mature linear programming algorithm is utilized to carry out optimization solution; and (C) optimization algorithm detail design: the selling price and purchase price of electricity are set and converted. With an electric power transaction model as a base class and based on the concept of derivation and inheritance, the invention can flexibly customize an electric power market transaction support system according to transaction varieties, can quickly adjust or customize the corresponding algorithm when the transaction rule changes, and can be adapted to the diversity of electric power transaction varieties and the frequent change of the transaction rule. Because the invention constructs a unified algorithm library, a unified core algorithm for electric power market clearing calculation is formed, the adaptability of the market transaction support system to different transaction varieties is enhanced, and the utilization rate is increased.

Description

technical field [0001] The present invention relates to a trading method for clearing calculations in the electricity market, and in particular to an object-oriented design concept, which builds a unified algorithm library, optimizes and solves the objective function with welfare maximization, and performs configurable and self-adaptive calculations in power trading. Unified electricity market trading method. Background technique [0002] At present, power market reform helps to break monopoly, deregulate, and introduce competition to allocate resources more rationally, improve resource utilization, and promote the coordinated development of the power industry, society, economy, and environment. At present, the power industry in many countries has been or is undergoing power market reform. In my country, in accordance with the guiding spirit of the State Council’s electric power system reform document issued in 2002, in 2003, the State Electricity Regulatory Commission laun...

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Application Information

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IPC IPC(8): G06Q30/00G06Q50/00G06Q30/06G06Q50/06
Inventor 杨立兵刘福斌洪元瑞李灿承林
Owner EAST CHINA GRID
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