电动汽车蓄电池双向充放电系统的研制  

Development of Electric Vehicle Nattery Two-way Charging and Discharging System

作　　者：曹以龙[1] 涂少博 帅禄玮 

机构地区：[1]上海电力学院电子与信息工程学院,上海200090

出　　处：《上海电力学院学报》2017年第1期44-48,54,共6页Journal of Shanghai University of Electric Power

基　　金：上海市科技创新行动计划地方院校能力建设项目(13160500900)

摘　　要：针对电动汽车行驶过程中能源浪费的问题,采用电流可逆斩波电路,实现了电动汽车刹车制动时电能的再回收.选用高性能的DSP芯片设计了电动汽车蓄电池充放电电路,能够控制充放电的电流和电压,优化充电过程,提高了充电效率和电池使用寿命.Combined with the current reversible chopper circuit and in order to reduce the elec- tric energy wasted in the process of the car, the electric car braking energy recycle is completed successfully. The electric car battery charging and discharging control circuit is designed by the high performance DSP chip, which is able to control the charging and discharging current and volt- age, optimize the charging process, and improve the charging efficiency and battery life.

关 键 词：电动汽车 双向充放电 智能充电 

分 类 号：U469.72[机械工程—车辆工程] TM910.6[交通运输工程—载运工具运用工程]