| 高层建筑末端配电线路的保护 |
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| 引用本文： | 胡忠魁,赵楠.高层建筑末端配电线路的保护[J].建筑电气,2009,28(6):8-11. |
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| 作者姓名： | 胡忠魁 赵楠 |
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| 作者单位： | 河南匠人国际建筑规划设计顾问有限公司,郑州市,450003 |
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| 摘 要： | 通过一高层住宅楼顶层的排烟风机配电实例．探讨了远距离配电线路的单相短路保护、灵敏度校验等问题。
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| 关 键 词： | 接地故障 相线-中性线短路 灵敏度 |
Protection of Terminal Distribution Lines in Tall Buildings |
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| Hu Zhongkui,Zhao Nan.Protection of Terminal Distribution Lines in Tall Buildings[J].Building Electricity,2009,28(6):8-11. |
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| Authors: | Hu Zhongkui Zhao Nan |
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| Affiliation: | He'nan Giant Partners Architectural Planning Design Co.;Ltd.;Zhengzhou 450003;China |
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| Abstract: | Through an example of the distribution for the smoke exhaust fans at the top-storey of a tall residential building,matters of single-phase short-circuit protection and sensitivity calibration and so on for long-distance distribution lines are discussed. |
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| Keywords: | Grounding fault Phase conductor and netural conductor short-circuit Sensitivity |
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