一种用于消除亚微秒脉冲范围内残余电压的反向开关晶闸管(RSD)新型触发方法

In this article, a novel trigger method for reversely switched dynistor (RSD) is proposed to eliminate the residual voltage when it switches current with submicrosecond rise time. Transient characteristics of RSD triggered by conventional reverse current pulse and proposed dv/dt voltage pulse are compared in the simulations. Under conventional trigger method, it takes tens of nanoseconds to arise ...