Coordinated Operation Control Technology for Photovoltaic Power Generation Systems and Energy Storage Devices
Solar photovoltaic power generation is a new type of power generation method that emerged in the context of energy shortage in the new era.It has the characteristics of renewable power generation and can effectively meet the growing demand for electricity.However,after the photovoltaic power generation sys-tem is connected to the distribution network,there may be voltage limit exceeding problems,so it is neces-sary to add energy storage devices to coordinate with the photovoltaic power generation system to prevent and control voltage limit exceeding problems.For this purpose,the article proposes four control strategies:limiting reverse power flow,planned operation,peak shaving operation,and controlling voltage.The effectiveness of these control strategies is verified through simulation analysis,and the best coordinated operation control strategies of limiting reverse power flow and controlling voltage are selected.
photovoltaic power generation systemenergy storage devicescoordinated operationvoltage out of limit
万方数据
维普
