摘要
为了使电力变换装置能够安全可靠地工作,在分析其短路保护设计方法的基础上,给出了几种实用的电流保护电路,并对其工作机理进行了详尽的剖析。
To make the power converter equipment work safely and reliably.several practical current protection circuits are provided which are based on the analysis of the design method of short circuit protection,and at the same time the work principles of the circuits are analyzed in detail.so as to make those circuits used in a flexible way.
出处
《电源技术应用》
2004年第7期438-442,共5页
Power Supply Technologles and Applications
关键词
电力变换
过流保护
短路保护
软关断
降低栅压保护
power converter
over-current protection
short circuit protection
soft open
protection of reducing grid voltage
