摘要
燃煤机组通过采用锂电池和超级电容混合储能系统,可以迅速响应辅助调频市场需求,有效延长锂电池寿命,增加调频收益。从南方某电厂实际投产的混合储能系统的系统结构、运行方式、控制策略、经济效益等多角度出发,介绍了锂电池和超级电容混合储能系统在燃煤机组中的结构特点和实际商业运行情况,为火电厂混合储能系统发展提供了有价值的参考。
By adopting lithium battery and supercapacitor hybrid energy storage system,coal-fired power units can rapidly respond to the demands of the auxiliary frequency regulation market,effectively extends the lifespan of lithium batteries and increases frequency regulation revenue.Starting from multiple perspectives such as the system structure,operation mode,control strategy,and economic benefits of the hybrid energy storage system actually put into operation in a power plant in the south,this paper introduces the structural characteristics and actual commer-cial operation of the lithium battery and supercapacitor hybrid energy storage system in coal-fired units,providing a valuable reference for the development of hybrid energy storage systems in thermal power plants.
作者
魏胜孟
刘红亮
WEI Shengmeng;LIU Hongiang(Guangdong Zhuhai Jinwan Power Generation Co.,Ltd.,Zhuhai,Guangdong Province,519050 China)
出处
《科技资讯》
2024年第21期112-114,共3页
Science & Technology Information
关键词
混合储能
锂电池
超级电容
辅助调频
Hybrid energy storage
Lithium battery
Supercapacitor
Frequency modulation
