| 35 kV接地二次告警回路分析改造 |
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| 引用本文： | 崔战涛,樊丽君,杨小龙,樊丽霞,李武.35 kV接地二次告警回路分析改造[J].电力系统保护与控制,2007,35(12):73-74,81. |
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| 作者姓名： | 崔战涛 樊丽君 杨小龙 樊丽霞 李武 |
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| 作者单位： | 宁夏石嘴山市供电局 宁夏石嘴山753000 |
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| 摘 要： | 随着电力技术的发展,小车开关的应用已经非常广泛,然而因为接地等多种原因导致小车开关发生爆炸或其它危害性事故,在目前还没有很好的解决方案。就此展开了一定的分析和探讨,提出了避免设备缺陷造成的对人身安全威胁的预防性思路,并在实际中得到了应用。希望对专业技术人员有一定的借鉴和帮助作用。
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| 关 键 词： | 小车开关 接地短路 报警 改造 |
| 文章编号： | 1003-4897（2007）12-0073-02 |
| 收稿时间： | 2006/12/23 0:00:00 |
| 修稿时间： | 2006-12-232007-01-17 |
Analysis and transformation of secondary alarm about 35 kV earth circuit |
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| CUI Zhan-tao,FAN Li-jun,YANG Xiao-long,FAN Li-xia and LI Wu.Analysis and transformation of secondary alarm about 35 kV earth circuit[J].Power System Protection and Control,2007,35(12):73-74,81. |
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| Authors: | CUI Zhan-tao FAN Li-jun YANG Xiao-long FAN Li-xia and LI Wu |
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| Affiliation: | Shizuishan Power Supply Bureau, Shizuishan 753000,China |
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| Abstract: | With the development of electric power technology, the wheelborrows switch has been applied widely. However, it's still common that the wheelborrows switch explosion and other accidents caused by short circuit of earth and short circuit breakdown. This paper analyses this issue and points out the preventive measures about personal safety owing to defect of equipments .And the above-mentioned measures are put forward for practice. It is a reference for engineers. |
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| Keywords: | wheelborrows switch the earth short-circuits warning improvement |
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