矿井低压电网零序直流选择性漏电保护原理的研究及实现
Study of Principle of Selective Leakage Protection of Zero Sequence DC of Low-voltage Power Network Underground and Its Implementatio
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引用本文: | 李斌, 袁振海. 矿井低压电网零序直流选择性漏电保护原理的研究及实现[J]. 工矿自动化, 2007, 33(1): 57-59. |
Citation: | LI Bin, YUAN Zhen-hai. Study of Principle of Selective Leakage Protection of Zero Sequence DC of Low-voltage Power Network Underground and Its Implementatio[J]. Journal of Mine Automation, 2007, 33(1): 57-59. |