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菅秀洋, 管湘芝, 徐明, 熊长征. 干式变压器烧毁原因分析与配电系统技术改造[J]. 油气储运, 2009, 28(8): 73-74. DOI: 10.6047/j.issn.1000-8241.2009.08.022
引用本文: 菅秀洋, 管湘芝, 徐明, 熊长征. 干式变压器烧毁原因分析与配电系统技术改造[J]. 油气储运, 2009, 28(8): 73-74. DOI: 10.6047/j.issn.1000-8241.2009.08.022
shu
JIAN Xiuyang, GUAN Xiangzhi, . Cause Analysis of Dry-type Transformer's Burn-down and Technical Reform of Power Distribution System[J]. Oil & Gas Storage and Transportation, 2009, 28(8): 73-74. DOI: 10.6047/j.issn.1000-8241.2009.08.022
Citation: JIAN Xiuyang, GUAN Xiangzhi, . Cause Analysis of Dry-type Transformer's Burn-down and Technical Reform of Power Distribution System[J]. Oil & Gas Storage and Transportation, 2009, 28(8): 73-74. DOI: 10.6047/j.issn.1000-8241.2009.08.022
shu

干式变压器烧毁原因分析与配电系统技术改造

Cause Analysis of Dry-type Transformer's Burn-down and Technical Reform of Power Distribution System

    摘要
  • 摘要: 通过现场勘查和试验室检测, 分析了忠武输气管道宜城输气站10kV配电系统干式变压器烧毁事故的原因, 结果表明, 线圈匝间绝缘层存在质量问题。提出了输气站配电系统的技术改进措施。

     

    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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