含电动汽车和热电联产的区域微电网参与电网辅助服务调度OA北大核心CSTPCD

Nowadays, in developed megacities, more and more distributed power sources and electric vehicles are connected to microgrids.This paper proposes a regional microgrid,which consists of a combined heat and power system and a series of plug-in electric vehicles.Its main purpose was to provide ancillary services and make full use of renewable energy to improve the energy efficiency and economic benefits of the system by integrating PEV into fast response storage.Parking lots would gather to form power electronic equipment clusters,and they signed bilateral contracts with CHP to be able to participate in regulating the power market.An improved crow algorithm was proposed to solve this problem.A numerical simulation of the algorithm was carried out through MATLAB.The results confirm that if regional microgrid participates in the regulation of the power market,the economic value of each megawatt will increase significantly and the total profit will increase.