| 长输管线变电所备用电源自动投入系统的改造 |
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| 引用本文： | 于金昌,邱建兴,王志长. 长输管线变电所备用电源自动投入系统的改造[J]. 焊管, 2003, 26(5): 35-39 |
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| 作者姓名： | 于金昌 邱建兴 王志长 |
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| 作者单位： | 徐州市管道储运公司工程公司 |
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| 摘 要： | 根据管道储运公司下属的各变电所目前的运行方式以及备用电源自动投入系统(以下简称“备自投”)的运行情况，指出了备自投使用中的不足之处，并通过增加对应断路器的辅助触点来完善备自投，使变电所运行更加可靠。
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| 关 键 词： | 长输管线 变电所 备用电源 自动投入系统 辅助触点 主接线 分闸 合闸 |
Improving Auto-switch of Electricity Transformed Place with Broker Auxiliary Contact Points |
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| Yu Jinchang,Qiu Jianxing,Wang Zhichang. Improving Auto-switch of Electricity Transformed Place with Broker Auxiliary Contact Points[J]. Welded Pipe and Tube, 2003, 26(5): 35-39 |
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| Authors: | Yu Jinchang Qiu Jianxing Wang Zhichang |
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| Abstract: | According to the operation of each electricity transformed place and its auto control switch,it points out the disadvantage of auto-control switch,also introduces that improving auto-control switch through increasing the relevant broker auxiliary contact points will make the electricity transformed place operating more reliable. |
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| Keywords: | electricity transformed place auto-control switch auxiliary contact points main connection line switch-off switch-on |
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