A real-time active power control method for new energy power plants considering malicious applications and over-delivery penalties

Abstract

The invention discloses a real-time active power control method of a new energy power station considering malicious application and over-delivery punishment. Specifically, for the malicious application and over-delivery of the new energy power station, the new energy power station is added according to the corresponding assessment time. Application and over-delivery assessment, corresponding malicious over-delivery penalties will be imposed on new energy power plants whose excess power generation exceeds different limits at the assessment time, and malicious application penalties will be imposed on new energy power plants whose active power fails to meet the application target for additional output at the assessment time and maintains for a certain period of time , so as to realize the standardized guidance of new energy power station power generation and application for additional output, reduce the deviation of new energy power station power transactions, ensure fair participation of new energy in market transactions, and promote new energy consumption.

Description

technical field [0001] The invention relates to a real-time active power control method of a new energy power station considering malicious application and over-delivery punishment, and belongs to the technical field of power system operation and control. Background technique [0002] With the development of clean energy in my country, the installed capacity and consumption of new energy, mainly photovoltaic and wind power, are increasing year by year, and the access scope of power trading is also expanding, so that the proportion of new energy participating in market transactions is gradually increasing. However, based on the power generation plan issued by the dispatching agency, the volatility of new energy itself can easily lead to greater deviations in the real-time output of new energy power plants compared with traditional thermal power. How to make full use of new energy power generation, design a reasonable power trading model, reduce the deviation of new energy pow...

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Problems solved by technology

[0004] Chinese invention patent "A method of power contract transaction under the coordinated control mode of Dutch network sources" (Application No.: CN201610952204.4) takes the contract consumption power generation plan curve issued by the dispatching center as the assessment baseline for the breach of contract, excess power generation and breach of contract The low power generation is assessed, but the breach of contract is only dealt with from the perspective of electricity bill settlement, and there is no direct control over the over-generation and under-generation of new energy power stations.

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