真空开关的性能及现场测试

Performance of Vacuum Switch and Field Test

简要介绍了真空开关几个主要参数的现场测试及调试方法，并指出了影响这些参数的因素。实践表明，现场测试是考核真空开关性能的重要手段。

The article imtroduces on—the—spot test and regulate methods of vacuum breaker some main parameters in brief, and puts forward the factors the factors which could influemce the parameters. It is proved through practice that on—the—spot test is the important way to examine vacuum breaker performances.