浙江电力Issue(2)：63-65,3.
GW7-252型隔离开关故障分析与改造
Fault Analysis and Reconstruction of GW7-252 Disconnecting Switch
金佳敏 1潘益伟1
作者信息
- 1. 国网浙江省电力公司温州供电公司，浙江 温州 325000
- 折叠
摘要
Abstract
Aiming at the frequent failure of GW7-252 disconnecting switch in switching to the designated po-sition, the device is disassembled and the reasons are detected. It is detected that the major causes are unrea-sonable static contact structure, inferior materials of components and poor strength of drive link and so forth. Moreover, the conduction parts and drive parts are reconstructed for perfection. The practical operation after reconstruction shows that operation of the equipment becomes stable and the potential faults are thoroughly e-liminated.关键词
GW7/隔离开关/故障分析/完善化改造Key words
GW7/disconnecting switch/fault analysis/sophistication reconstruction分类
信息技术与安全科学引用本文复制引用
金佳敏,潘益伟..GW7-252型隔离开关故障分析与改造[J].浙江电力,2014,(2):63-65,3.
