在最大预燃弧条件下进行关合试验的合成关合回路

Synthetic Making Test Circuit Suitable for Short-Circuit Making under the Condition of Maximum Pre-Arcing

提出了一种由被试断路器预击穿直接引燃关合装置的合成关合回路,分析了回路过程,给出了确定回路参数的方法,测量了关合装置的特性,归纳了实际试验结果。

A synthetic making circuit in which the making device is initiated directly by prestriking itself is presented. The steady state and transient processes are analysed to determine the circuit parameters. The characteristics of making derice are measured. The test results are summarized.