12kV高压反向触发双极晶闸管开关组件  

12 kV high voltage reversely switched dynistor assembly

作　　者：何小平[1] 王海洋[1] 周竞之[1] 陈维青[1] 薛斌杰[1] 汤俊萍[1] 邱爱慈[1] 

机构地区：[1]西北核技术研究所,西安710024

出　　处：《强激光与粒子束》2010年第4期803-806,共4页High Power Laser and Particle Beams

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。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.

关 键 词：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 

分 类 号：TN78[电子电信—电路与系统] TM56[电气工程—电器]