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| Transient Characteristic Analysis of Single-Phase Ground Fault in Resonance Grounding System |
| Yao Libao1, Huang Shiyuan2 |
1.Ningde Power Supply Bureau of Fujian Electric Power Co., Ltd, Ningde, Fujian 352100;
2.Maintenance Branch Company of Fujian Electric Power Co., Ltd, Fuzhou 350013 |
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Abstract Against the lack of transient characteristic analysis conclusion of single-phase ground fault in resonance grounding system, the influence of fault initial phase and ground resistance was researched from time domain, the phase-frequency characteristic of equivalent impedance of various structural lines was analyzed detailed from frequency domain, the distribution rule of transient zero-sequence capacitive current in different structure of transmission lines was revealed, the SFB of resonance ground system was determined. The correctness of conclusion was verified by large of simulation experiment.
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Published: 10 October 2013
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| Cite this article: |
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Yao Libao,Huang Shiyuan. Transient Characteristic Analysis of Single-Phase Ground Fault in Resonance Grounding System[J]. Electrical Engineering, 2013, 14(09): 13-18.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2013/V14/I09/13
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2013, Vol. 14 
