| 零线的功能及其截面 |
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| 引用本文： | 仲雨村. 零线的功能及其截面[J]. 山东建筑工程学院学报, 1990, 0(3) |
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| 作者姓名： | 仲雨村 |
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| 作者单位： | 山东建筑工程学院机电系 |
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| 摘 要： | 本文探讨了Y/Y。接地电网中零线的功能,提出了增大零线截面的意见。在民用电网中,按相线截面的(1～2)倍选择零线截面是合理的,在工业电网中也应视情况加大零线截面。
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| 关 键 词： | 零线 功能 截面 |
FUNCTION OF NEUTRAL AND ITS CROSS SECTION |
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| Zhong Yucun,Dept. of Mechanical and Electrical Engineering. FUNCTION OF NEUTRAL AND ITS CROSS SECTION[J]. Journal of Shandong Institute of Architecture and Engineering, 1990, 0(3) |
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| Authors: | Zhong Yucun Dept. of Mechanical Electrical Engineering |
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| Abstract: | This paper investigates the functions of neutral of Y/Yo ea- rthed power system and presents the idea to increase the cross section of neutral. It is reasonable that the cross section of neutral is selected to be (1-2)times as large as that of phase line in the civil power network. In the industrial power network, the cross section of neutral should be also increased as the case may be. |
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| Keywords: | neutral function cross section |
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