强激光与粒子束, 2010, 22 (4): 803, 网络出版: 2010-06-22
12 kV高压反向触发双极晶闸管开关组件
12 kV high voltage reversely switched dynistor assembly
反向触发双极晶闸管开关 固态开关 磁开关 大电流 大库仑量 reversely switched dynistor solid-state switch magnetic switch high current high coulomb
摘要
介绍了反向触发双极晶闸管(RSD)开关的结构和触发工作原理,分析了RSD组件设计要求,利用两级触发原理研制了12 kV高压RSD组件及其触发系统,工作电压10~12 kV。试验结果表明:该高压RSD 串联组件触发稳定,工作可靠,12 kV工作电压下峰值电流可达133 kA,传输电荷24 C,电流变化率可达4.12 kA/μs,导通的峰值功率可达1.6 GW。
Abstract
The structure and working principle of reversely switched dynistor(RSD) semiconductor closing switch are introduced. Design techniques of the high voltage RSD assembly are analyzed. A 12 kV RSD assembly and its trigger system have been designed and constructed,which can operate at 10~12 kV. Test results show the stable and reliable operation of this assembly. Under 12 kV,the peak amplitude of current could reach 133 kA,with 24 C charge transferred and current rising rate of 4.12 kA/μs,and the peak power switched could reach 1.6 GW.
何小平, 王海洋, 周竞之, 陈维青, 薛斌杰, 汤俊萍, 邱爱慈. 12 kV高压反向触发双极晶闸管开关组件[J]. 强激光与粒子束, 2010, 22(4): 803. He Xiaoping, Wang Haiyang, Zhou Jingzhi, Chen Weiqing, Xue Binjie, Tang Junping, Qiu Aici. 12 kV high voltage reversely switched dynistor assembly[J]. High Power Laser and Particle Beams, 2010, 22(4): 803.
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