储能电站能效分析及优化设计

Energy Efficiency Analysis and Optimal Design of Energy Storage Station

成本高是制约储能电站规模化发展的关键因素。采用提升储能电站能效水平来降低全寿命周期成本,通过分析主要设备转换效率和站用电水平两方面的能效影响因素,优化设计储能电池系统及储能变流器变压器转换单元,同时通过优化站用电负荷设计并通过配置分布式电源来降低站用电损耗,提升了能效水平。

High cost is a key factor restricting the large-scale development of energy storage power stations.It improved the energy efficiency level of energy storage power stations to reduce the life cycle cost.By analyzing the energy efficiency influencing factors of main equipment conversion efficiency and station power consumption level,optimize the design of energy storage battery system and energy storage converter transformer conversion unit,and at the same time optimize station power load design and configure distributed power sources to reduce the power consumption of the station is lost,which improves the energy efficiency level.