摘要
笔者提出动力电池、超级电容退役后的梯次利用,设计可移动储能充电系统,同时针对已有动力电池梯次利用中电流小、充电慢的问题,提出退役动力电池与超级电容混合供电模式,提高充电效率。工程实际证明,所示设计方案与单一动力电池移动式充电系统相比,充电速率更高,具有较大实用性。
The article puts forward the step-by-step utilization of power batteries and super capacitors after retirement,and designs a removable energy storage and charging system.To solve the problems of low current and slow charging in the step utilization of existing power batteries,a hybrid power supply mode of decommissioned power batteries and super capacitors is proposed to improve the charging efficiency.Engineering practice has proved that the design shown in this paper has higher charging rate and greater practicability than that of a single power battery mobile charging system.
作者
吴芳榕
张峰玉
刘骞
沈言锦
唐林英
WU Fangrong;ZHANG Fengyu;LIU Qian;SHEN Yanjin;TANG Linying(Automotive Engineering Vocational College of Hunan,Zhuzhou Hunan 412001,China)
出处
《蓄电池》
CAS
2022年第1期13-16,40,共5页
Chinese LABAT Man
基金
湖南省教育厅科学研究项目(优秀青年项目)(20B316)。
关键词
动力电池
超级电容
混合梯次利用
应急补电
移动充电
电动车
充电桩
power battery
super capacitor
mixed echelon utilization
energy storage
mobile charging
electric vehicle
charging pile
