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- Title
35 kV 变电站环保型充气开关柜绝缘丝杆 断裂故障分析.
- Authors
黄 蓉; 刘红圣; 曹先慧; 谢 亿; 王 军; 姚佳人
- Abstract
The B-phase insulated screw of station-three switch in environmentally friendly gas-insulated switchgear of a 35 kV sub-station had a fracture fault, and by means of macroscopic inspection, material and performance analysis, thermo gravimetric analysis and X-ray detection, the reason for insulated screw fracture is analyzed. The test results show that the main reason for insulated screw fracture failure is that the assembly clearance is too small, and it is stuck and fractured after reciprocating action.
- Publication
Construction Machinery & Equipment, 2024, Vol 55, Issue 6, p218
- ISSN
1000-1212
- Publication type
Article