It indicates that the rotary-arc gap switch employing a sharp knife-edge electrode as a third trigger electrode can distinctly reduce the electrode erosion and prolong the lifetime of the switch .

在不同开关结构、不同电极材料和不同电流波形情况下对开关进行了单次 触发 放电实验，验证了旋转 电弧、场畸变间隙开关能够有效地减轻开关电极的烧蚀程度；

Trigger characteristics of new trigatron with discal trigger electrode

盘式 触发 电极触发管开关的触发特性

The Power supply with High voltage pulses and high electric current its trigger electrode and magnetic filtered curve duct have been studied specially .

其中重点研究的是高压脉冲大电流电源及其 触发发生器、 放电 电极和磁过滤弯管装置。