| 对民用建筑中变电站及变压器接地的探讨 |
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| 引用本文： | 刘迪先,刘敏.对民用建筑中变电站及变压器接地的探讨[J].建筑电气,2007,26(1):8-11. |
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| 作者姓名： | 刘迪先 刘敏 |
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| 作者单位： | 中国建筑西南设计研究院,成都市,610081 |
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| 摘 要： | 对现时常用的几种变电站及变压器接地处理方法进行分析,指出不足之处,即:其接线柱上的机械负荷过大,无法准确检测中性线上总电流,及总剩余电流等等。提出了作者认为变压器的保护接地、工作接地应该的做法。
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| 关 键 词： | 工作接地 保护接地 电源接地型式等电位 |
Discussion on Earthing of Substation and Transformer in Civil Building |
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| Liu Min,Liu Dixian.Discussion on Earthing of Substation and Transformer in Civil Building[J].Building Electricity,2007,26(1):8-11. |
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| Authors: | Liu Min Liu Dixian |
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| Affiliation: | China Southwest Architectural Design and Research Institute, Chengdu 610081, China |
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| Abstract: | Often-see earthing ways of substation and transformer currently are analyzed. Their deficiency are pointed out, i.e., too much machine load on connection terminal, unable to meter precisely total current of neutral line as well as total residual current. Implementation way of system earthing and protective earthing of transformer are suggested. |
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| Keywords: | System earthing Protective earthing Power supply earthing type Equipotential |
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