Research of characteristics of transient pulse in coal mine resonant grounding system
By means of deduction of zero-sequence current expressions when single-phase grounding fault occurs in single substation mode and multi-substation mode of coal mine resonant grounding system, polarity relationship between transient pulse of fault line and normal line, and relationships among amplitu...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2014-07-01
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| Series: | Gong-kuang zidonghua |
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| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.07.017 |