摘要
为了缩短蓄电池充电时间,设计出一种基于超级电容的高能脉冲源快速充电系统。该系统利用超级电容和微计算机逻辑控制技术,实现了具有负阻输出特性的高能脉冲源。系统过程控制基于Cortex-M3架构的Ⅱ代嵌入式微计算机,系统检测采用多参量相干检测、电压矢量检测和温度矢量检测等前沿技术。实测结果表明,样机实现了快速充电、减少脉冲源对电源污染的主要预期目标。
In order to shorten the battery charging time, a fast charging system of high energy pulse source based on super-capacitor is designed. The high-energy pulse source is of the negative resistance output characteristics which based on the super-capacitor and the logic control technology. The embedded Cortex-M3 architecture microcomputer is used as the controller. The tests include multi-parameters coherent detection, voltage vector detection and temperature vector detection etc. The measurement results show that it shortens the charging time and reduces the pollution of pulse source.
出处
《电子设计工程》
2015年第17期125-127,共3页
Electronic Design Engineering
基金
陕西省教育厅资助项目(12JK1064)
陕西省科技厅资助项目(2013JM8023)
关键词
超级电容
高能脉冲源
负阻输出特性
相干检测
矢量检测
super-capacitors
high-energy pulse source
negative resistance output characteristics
coherent detection
vector detection
