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| Fault analysis of transformer low voltage full insulation tubular bus |
| Lu Ming1, Xue Lei2, Wu Pengyue2 |
1.China Southern Power Grid Company, Guangzhou 510663;
2.Xi’an Thermal Power Research Institute, Xi’an 710032; |
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Abstract The protection performance of the three kinds of stator side criteria is analyzed based on a practical loss of excitation accident, the essential relationship between these criteria and the selection method in practical application are indicated, which is instructive for understanding the changing process of all electric quantities in the process of loss of excitation and the setting calculation of actual protection devices.
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Received: 09 October 2018
Published: 21 May 2019
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| Cite this article: |
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Lu Ming,Xue Lei,Wu Pengyue. Fault analysis of transformer low voltage full insulation tubular bus[J]. Electrical Engineering, 2019, 20(5): 91-95.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2019/V20/I5/91
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2019, Vol. 20 
