配电变压器预防性试验主要内容探讨

Discussion on Main Contents of Preventive Test of Distribution Transformer

本文针对目前开展的配电变压器预防性试验,介绍了绕组直流电阻试验、绕组绝缘电阻试验、绕组耐压试验、介质损耗因数测量以及其他形式试验的试验内容、适用情况等,可以做为配电变压器运行维护的参考。

This paper introduces the test contents and application of winding DC resistance test, winding insulation resistance test, winding withstand voltage test, dielectric loss factor measurement and other forms of test, which can be used as reference for operation and maintenance of distribution transformer.