Cause Analysis of Dry-type Transformer's Burn-down and Technical Reform of Power Distribution System
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Abstract
A dry-type transformer of 10kV power distribution system is burned down in Yicheng Gas Compressor Station of Zhongxian-Wuhan Gas Transmission Pipeline.Cause analysis on the accident is made by means of field investigation and laboratory observation.Analysis results show that poor quality in turns insulating barrier of coil is existed.Thus technical reform on power distribution system of gas compressor station is put forward.
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