Generated energy distribution method and system of generator sets in electric power market

Abstract

The present invention relates to a generated energy distribution method and system of generator sets in an electric power market. The method comprises the steps of initializing the generated energy of the generator sets of various types; calculating a preset objective function according to an MOPSO algorithm to obtain the first generated energy of the generator sets of various types; determining a disturbance interval according to a preset transaction electric quantity total load upper limit and the transaction price upper limits of the generator sets of various types, and selecting a numerical value as the fitness function value from the disturbance interval; updating the first generated energy of the generator sets of various types to the second generated energy to obtain the differences of the first and second generated energy of the generator sets of various types; comparing the sum of the differences and the fitness function value with zero to determine the corresponding optimal generated energy and whether to disturb continuously. According to the present invention, the optimal generated energy of the generator sets of provinces and regions, which enables the transaction social benefit to be maximum and the discharge capacity to be minimum, is searched under relevant constraints.

Description

technical field [0001] The invention relates to the technical field of electric power market, in particular to a method for distributing power generation of a generator set in the power market and a system for distributing power generation of a generator set in the power market. Background technique [0002] In order to allocate power resources more rationally, improve the utilization rate of power resources, promote the optimal allocation of power resources in a wider range, and promote the coordinated development of the power industry and society, economy, and environment, at present, the power industry in many countries is breaking monopoly, Electricity system reform that deregulates, introduces competition, and establishes an electricity market. The electricity market refers to the competitive electricity market, which is a mechanism for electricity producers and users to trade electricity and related products through negotiation, bidding, etc., and determine the price a...

AI Technical Summary

Problems solved by technology

However, the PSO algorithm tends to converge prematurely, which makes the algorithm converge to the local optimal solution earlier, and is easy to fall into the local optimum. This algorithm has certain limitations in the formulation of the optimal power generation strategy of the power generation company.

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