摘要
动力电池梯次利用延长了电池的全寿命周期,具有良好的社会效益和经济效益。退役动力电池可整组应用于通信基站应急供电储能系统,通过电源转换系统可根据需要输出直流48 V电压、交流三相400 V/50 Hz电压,极大地满足了基站应急供电的需要。文章中介绍了两种动力电池整组梯次利用于通信基站应急供电储能的模式。
The echelon use of traction battery extended the life cycle of the battery. It had good social and economic benefits.Retired battery group was used in the whole communication base station emergency power storage system,according to the needs of the output DC voltage of 48 V,400 V/50 Hz three-phase AC voltage through the power conversion system,greatly satisfied the needs of emergency power supply in base station. This paper introduced two kinds of power batteries used in the whole group of echelon communication base station emergency power storage mode.
出处
《通信电源技术》
2017年第5期154-155,共2页
Telecom Power Technology
关键词
动力电池
梯次利用
通信基站
储能
应急供电系统
power battery
echelon use
communication base station
energy storage
emergency power supply system
