Research on Key Technologies of Large-Scale Lithium Battery Energy Storage Power Station

This paper focuses on the research and analysis of key technical difficulties such as energy storage safety technology and harmonic control for large-scale lithium battery energy storage power stations. Combined with the battery technology in the current market, the design key points of large-scale energy storage power stations are proposed from the topology of the energy storage system, booster station and other aspects, and the levelized kilowatt hour cost analysis of the whole life cycle of the energy storage power station is carried out to provide guidance for the design of large-scale energy storage power station.