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| Cause Analysis of Substation Main Transformer Failure Caused by Line Fault |
| Zhang Qiang, Wu Shaowu, Shi Da |
| Jiangsu Power Grid Corporation Huaian Power Supply Company, Huai’an, Jiangsu 223002 |
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Abstract The transmission line of a substation occur a 35kV short-circuit fault which causes the two main transformer of the substation to stop operation. Through inspection of fault place and recorded fault data, the paper analyses the cause of the action of the main transformer protection caused by line fault, and gives some specific recommendations in order to ensure the safe operation of the system equipment.
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Published: 26 October 2016
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| Cite this article: |
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Zhang Qiang,Wu Shaowu,Shi Da. Cause Analysis of Substation Main Transformer Failure Caused by Line Fault[J]. Electrical Engineering, 2016, 17(10): 128-131.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2016/V17/I10/128
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2016, Vol. 17 
