摘要
介绍了一起500kV换流站极I高端YD-C相换流变产气异常故障。对换流变本体、分接开关、套管等部件进行了绝缘检查,讨论了换流变绕组制造设计中存在的问题,并提出了相应的建议和措施。
An abnormal gas production fault at Extremely I YD-C converter phase of 500kV Converter transformer in a converter station is introduced. The insulation of the converter body, the tap switch and the bushing are checked. The problems in the manufacturing design of the converter winding are discussed, and the corresponding suggestions and measures are presented.
出处
《变压器》
北大核心
2017年第12期65-67,共3页
Transformer
基金
国网四川省电力公司科技项目:基于电力变压器状态综合诊断评估的运维决策支持系统研究(521997150015)
关键词
换流变压器
异常
绝缘
Converter transformer
Abnormal
Insulation
