高压互感器介质测试的相关方法比较

Compare of Methods of HV Instrument Transformer Dielectric Testing

介绍了充油式高压互感器的几种不同的介质损耗试验接线方法、分析了在试验接线中存在差异对测试结果所带来的影响,并提出了如何应对现场电场干扰所采取的措施,为从事此项工作的工程技术人员在解决现场实际问题时提供参考。

Kinds of connections of dielectric loss testing are introduced for oil-filled instrument transformers, and the effects of difference in connect on the testing result are analyzed. Some solutions about electric field interference are proposed for the engineers working at the scene.