强激光与粒子束2025，Vol.37Issue(2)：136-139,4.DOI:10.11884/HPLPB202537.240334
可级联的压控晶闸管同步驱动电路
Cascadable synchronous drive circuit for voltage controlled thyristor
摘要
Abstract
Aiming at the pulse operating characteristics of voltage-controlled thyristors,a cascadable driving circuit is designed to realize the synchronous opening of multi-stage series-connected voltage-controlled thyristors.Firstly,the circuit topology and working principle is analysed.in which the coupled inductor is used to isolate the driver signal and transfer power to open the switch.Based on Blumlein PFN,an experimental test circuit is built,in which a 6-stage MOS-controlled thyristor is series connected to be the discharge switch.A quasi-square-wave pulse current with an amplitude of 1.958 kA is obtained on a 4 Ω resistor.关键词
驱动电路/MOS栅控晶闸管/串联/同步/准方波脉冲Key words
driver circuit/MOS-controlled thyristor/series connection/synchronization/quasi-square pulse分类
信息技术与安全科学引用本文复制引用
王文东,吴朝阳,王淦平,吴编,杨周炳..可级联的压控晶闸管同步驱动电路[J].强激光与粒子束,2025,37(2):136-139,4.基金项目
高功率微波技术重点实验室基金(61426050105) （61426050105）
中物院军民融合科研发展基金项目 （）
