脉冲功率电源触发电路研究  

Research About Triggering Circuit of Pulse Power Supply

作　　者：胡晓斌[1] 鄢毅之[1] 徐勇[1] HU Xiaobin;YAN Yizhi;XU Yong(24 Research Institute,China Electronics Technology Group Co.,Chongqing 400060,China)

机构地区：[1]中国电子科技集团公司第二十四研究所,重庆400060

出　　处：《电器与能效管理技术》2018年第5期20-24,共5页Electrical & Energy Management Technology

摘　　要：研究了脉冲功率电源中触发开关的触发导通特性。通过设计触发电路进行试验,研究了不同的触发电路对触发导通时间的影响,针对隔离触发电路提出了增加续流电路的方法。对比不同触发电路的触发性能,试验表明,电容直接放电续流触发电路性能良好,可使TVS的触发导通时间减小至1μs,且离散性小。This paper studied the triggered turn-on characteristic of trigger switch in pulse power supply,the properties of the effects of different trigger circuits on the triggered turn-on time,and then proposed a method about increasing the fly-wheel circuit on the base of the original circuit.The experiment shows that the capacitor discharge fly-wheel circuit has good performance,which makes the triggered turn-on time bereduced to 1μs,and the data discreteness is small.

关 键 词：真空触发开关 脉冲功率电源 隔离触发电路 续流电路 触发导通时间 

分 类 号：TM564[电气工程—电器]