摘要
作为在紧急情况下为轨道交通列车辅助系统供电的应急电源,铅酸或镍铬电池被普遍使用;随着技术的不断发展,锂离子电池的应用也越来越广泛。介绍了GJCL-A型锂离子轨道交通车载智能应急电源系统的组成、工作原理、设计方案及试点应用情况。GJCL-A型锂离子轨道交通车载智能应急电源系统的试验应用结果表明,用于车厢的110V应急供电4 300s后,其剩余电量仍有40%以上。
As the emergency power supply for the auxiliary system of rail transit vehicles,lead-acid or nickel-cadmium batteries are widely used.However,with the development of technology,lithium ion batteries are extensively welcomed.In this paper,the composition,working principle,design scheme,pilot application of GJCL-A type lithium ion intelligent emergency power supply system are mainly introduced.The result of experimental application of the system shows that after 4300 second use,the remaining quantity of the 110 V power supply is still more than40%.
出处
《城市轨道交通研究》
北大核心
2014年第12期118-123,130,共7页
Urban Mass Transit
关键词
轨道交通
车辆
应急电源
锂离子电池
rail transit
vehicle
emergency power supply
lithium ion batteries
