华电技术 ›› 2013, Vol. 35 ›› Issue (8): 28-30.

• 技术交流 • 上一篇    下一篇

6kV高压电缆接地诊断及处理

  

  1. (华电贵州大方发电有限公司,贵州大方〓551600)
  • 出版日期:2013-08-25 发布日期:2013-09-23

Diagnosis and treatment of grounding fault of 6kV highvoltage cable

  1. (Huadian Guizhou Dafang Power Generation Company Limited, Dafang 551600, China)
  • Online:2013-08-25 Published:2013-09-23

摘要: 摘要:介绍了某电厂高压电力电缆在运行中发生的故障,对故障原因进行了分析,利用先进设备对故障点快速定位并进行了处理,减少了故障损失。

关键词: 关键词:电缆接地, 故障分析, 波形比较法, 测声法, 诊断与处理

Abstract: Abstract:The fault of highvoltage power cable of a power plant occurred in operation was introduced. The reasons of the fault were analyzed. The fault point was positioned quickly by advanced equipment, the fault was treated, and the fault loss was reduced.

Key words: Key words:cable grounding fault, fault analysis, wave form comparison method, voice measuring method, diagnosis and treatment