Abstract

The results of an experimental study of the characteristics of a plasma-erosion opening switch, which is designed for operation in discharge circuits with inductive energy storing, are presented. The time dependences of the resistance of the opening switch, whose jump reaches 3 Ω, as well as the overvoltage that reaches 60 kV at an initial voltage at the main capacity of 30 kV, were determined. The opening switch provides a current rise rate of 0.5 × 10¹² A/s in a load with an inductance of up to 50 nH.

中文翻译：

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用于快速放电电路的等离子腐蚀打开开关的电阻随时间的变化

摘要

给出了对等离子腐蚀断开开关的特性进行实验研究的结果，该开关设计用于带感应能量存储的放电电路。确定了跳闸达到3Ω的断开开关的电阻与主容量为30 kV的初始电压下达到60 kV的过电压的时间依赖性。分闸开关在电感高达50 nH的负载中提供0.5×10 ¹² A / s的电流上升速率。