一种增大起动机瞬间电流的起动器  

A Starter to Increase Transient Current of Starting Motor

作　　者：严震宇[1] 许海丽[1] 王云鹤[2] 张茂青[1] 

机构地区：[1]苏州大学机电工程学院 [2]中国人民解放军73047部队

出　　处：《电工电气》2013年第1期17-19,共3页Electrotechnics Electric

摘　　要：现代发动机很多都采用由蓄电池供电的电起动方式,但是起动过程中产生的大电流和剧烈电压波动会损伤蓄电池和设备,从而引发各类故障。该装置是在起动机起动瞬间辅助蓄电池供电,承担主要的起动初始电流,并增大起动瞬间电流,减小蓄电池起动瞬间的电压变化,改善蓄电池在起动瞬间的性能。实际使用试验证明了装置的实用性。Most of modern engines adopt the electrical starting method supplied by storage batteries, but large current and severe voltage fluctuation generated in the starting process may damage battery and equipment, so as to cause various kinds of faults. This starter is to assist the battery to supply power at the instant of starting, in supply of initial current, to increase starting transient current, to reduce voltage fluctuation at the instant of starting, to improve performance of the battery at the instant of starting. Actual use trial proves the practicality of the device.

关 键 词：起动器 超级电容器 DC DC升压电路 

分 类 号：TM912[电气工程—电力电子与电力传动]