Research on Typical Design for Grid-connected Photovoltaic Power Station

This paper analyzes the classification of photovoltaic(PV) system,voltage grade of interconnection,penetration level,studies the requirements of PV Point of Interconnection(POI) and Point of Common Coupling(PCC),requirements of distribution equipment selection,automatic protection and safety device,communication and monitoring as well as electric energy measurement,and proposes the technical standards and management requirements of grid-connected PV power station.