Self-adaptive unified power market transaction method

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...

AI Technical Summary

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 the complexity of the market clearing calculation method caused by the diversity of optimization objectives and boundary conditions, and provides an automatic An Adapted Unified Electricity Market Trading Method

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