A System and Method for Multi-subject Flexible Energy Block Bidding Trading in Electricity Market

Abstract

The present invention relates to a flexible energy block bidding transaction system and method for multi-subjects in the electric power market. The system includes: a login authentication module, a data entry module, a first processing module, a second processing module, a third processing module, and a data verification module and output module; the login authentication module is used to confirm the self-identity of the main body of the electricity market and select the power transaction declaration mode; the data entry module is used to enter the electricity price, electricity and corresponding time information; the three processing modules carry out matching and matching in different modes, and the data The verification module accepts the matching results obtained by each processing module and checks them safely, and the output module outputs the final transaction results of the electricity quantity and electricity price of each main body in the electricity market. According to the types of energy blocks, the present invention divides the power transaction reporting modes into different modes, realizes the efficient matching of the power declared by various flexible subjects, satisfies the transaction needs of diversified market subjects, makes the power transaction process more autonomous and fair, and fully activates the market excitation.

Description

technical field [0001] The invention belongs to the technical field of electric power information, in particular to a bidding transaction system and method for flexible energy blocks of multiple subjects in the electric power market. Background technique [0002] With the continuous advancement of the power system reform, the number of power market access entities has increased sharply, the types of market entities have gradually become diversified, and the transaction demand of market entities has become increasingly strong. [0003] At present, my country has gradually established a "medium and long-term + spot" electricity market model and formed a basic trading mechanism. my country's medium and long-term market is generally a power trading market. Since the power curve is not considered in the trading process, the technical characteristics and trading needs of market players cannot be reflected. For example, some power generation companies, especially wind power and pho...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, and propose a multi-subject flexible energy block bidding transaction system and method in the electric power market, so as to solve the problem that the current medium and long-term electric power market lacks flexibility and competitiveness, and is difficult to satisfy the willingness of market subjects to trade

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