Frequency modulation resource calling optimization decision system introducing competition mechanism and method thereof

Abstract

The invention discloses a frequency modulation resource calling optimization decision system introducing a competition mechanism. The system comprises a basic information management module, a transaction management module, a frequency modulation demand releasing module, a data reporting module, a market clearing module, an information releasing module and a transaction statistics module. The invention also discloses a frequency modulation resource calling optimization decision method introducing the competition mechanism. With application of the frequency modulation resource calling optimization decision method, quoted price of power generation enterprises acts as an important frequency modulation resource selection basis, and marking clearing is performed through combination of unit frequency modulation performance so that a frequency modulation resource calling bid winning unit list is formed, the enthusiasm of the power generation enterprises for providing a frequency modulation auxiliary service is fully aroused, a price discovery mechanism suitable for the market requirements is formed, the market is enabled to play a decisive role in configuration of frequency modulation resources, the frequency modulation performance can be enhanced, supply cost of the frequency modulation resources can be reduced, safe and stable operation of a power grid is facilitated, and thus the system and the method have great application prospect.

Description

technical field [0001] The invention relates to a frequency regulation resource call optimization decision-making system introducing a competition mechanism, and also relates to a frequency regulation resource call optimization decision-making method introducing a competition mechanism, which belongs to the technical field of power grid dispatching. Background technique [0002] Power system frequency is an important index to measure power quality. The previous method of maintaining power grid load balance and frequency stability by dispatcher instructions and manual operations can no longer meet the operation requirements of modern power grids. With the introduction and operation of EMS systems in major power grids and dispatch centers, automatic generation control (AGC) technology has become an indispensable means of frequency adjustment and power adjustment in modern power grids, and the proportion of units with AGC functions in modern power grids is increasing. grew big...

AI Technical Summary

Problems solved by technology

This method of coercion and instruction to call frequency regulation resources cannot achieve optimal allocation of resources, and the frequency regulation compensation fee often cannot reflect the real frequency regulation cost. The enthusiasm of power generators to provide frequency regulation services is restricted, which in turn affects the safety, stability and economic operation of the power grid.

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