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| Harmonic Analysis and Preventive Measures of Problem Which Generator Stator Ground Fault Caused |
| Chen Qiang, Cao Gang, Xue Lili, Wang Weihao, Liao Chengyuan |
| Jinping Hydraulic Power Plant, Xichang, Sichuan 615000 |
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Abstract In this paper,the analysis of the causes of the stator resonance grounding fault occurs at two power plant is different,through the literature[1] Peterson on Ferroresonance is divided into fundamental frequency,harmonic and high frequency harmonics of the area, analysis of the causes of main transformer low voltage generated frequency resonance,according to the two power plant fault waveform characteristics of different fault types, position of the fault point and the generation and elimination of resonance time,provide the basis for an electrical fault point.
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Published: 21 May 2014
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| Cite this article: |
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Chen Qiang,Cao Gang,Xue Lili等. Harmonic Analysis and Preventive Measures of Problem Which Generator Stator Ground Fault Caused[J]. Electrical Engineering, 2014, 15(04): 69-72.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2014/V15/I04/69
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2014, Vol. 15 
