基于NEC单片机的电动车充电器控制系统设计  

A design of battery charger control system for electric vehicle based on NEC MCU

作　　者：孟超普[1] 羊彦[1] 宋职政[1] 

机构地区：[1]西北工业大学电子信息学院,陕西西安710129

出　　处：《电子设计工程》2013年第7期155-159,共5页Electronic Design Engineering

摘　　要：为了满足电动汽车蓄电池快速无损伤充电的要求,设计了基于NEC单片机+SG3525的充电控制系统。该控制系统采用慢脉冲快速充电方法,对动力蓄电池按给定的曲线进行高效的快速脉冲充电。对单片机控制系统外围电路和软件进行了设计。进行了蓄电池充电实验,结果表明,系统可以较好的实现对动力蓄电池的快速无损伤充电。To meet the demand of quick and uninjured battery charging for electric vehicle, a control system based on NEC MCU and SG3525 is designed in this paper. Slow pulse fast charging method is used in the control system. The efficiently quick pulse charge for the power battery is based on the certain charging curve. Design of MCU＇s peripheral circuit modules and other design for the software system are introduced. The charging experiment results show that the charging control system can charge for the power battery faster without injury.

关 键 词：NEC单片机 充电器 控制系统 快速充电 无损伤 

分 类 号：TP912[自动化与计算机技术]