Foreground theory-based power generator auxiliary quotation system and method for electric power spot market

Abstract

The invention relates to a foreground theory-based power generator auxiliary quotation system and method for an electric power spot market. The system comprises a login information input module, a power generation enterprise data collection module, a transaction center database, a market operation information collection module, a target time period load prediction module, a spot market price prediction module, an auxiliary quotation module and an output display module. The method comprises the steps that an auxiliary quotation module builds a power generation company spot market bidding strategy and a power generation enterprise electric power spot market comprehensive decision model based on a foreground theory according to a power generation enterprise income function; and obtaining theoptimal electric quantity distribution proportion of the power generator in the plurality of markets and the optimal quotation of the spot market, and determining the optimal decision scheme. The method is reasonable in design, can be applied to system process design in actual work such as power transaction, and provides effective support for power generation enterprises to participate in power transaction in the power spot market.

Description

technical field [0001] The invention belongs to the technical field of electric power information, in particular to a power supplier auxiliary quotation system and method based on prospect theory in the electric power spot market. Background technique [0002] The reform of the power spot market has become the focus of my country's power market reform. With the acceleration of the reform and construction of the power spot market, the traditional power generation plan has undergone fundamental changes. Medium- and long-term trading contracts have been transformed from physical contracts to contracts for difference. Through price difference settlement, "more refunds and less compensation" in the spot market has played a role in locking prices and avoiding risks. At present, judging from the operation of the pilot power spot markets in Guangdong, Zhejiang, etc., issues such as the bidding strategy of generator sets and the distribution ratio of power generation contracts for me...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, and propose a power supplier auxiliary quotation system and method based on prospect theory in the electric power spot market, which simultaneously optimizes from two angles of quotation strategy or power distribution strategy, and solves the problems in different markets. The optimal allocation ratio of electricity and the issue of spot market quotation

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