| 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.[点击复制] |
| CUI Zhan-tao,FAN Li-jun,YANG Xiao-long,FAN Li-xia,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[点击复制] |
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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。 |
| 关键词: 小车开关 接地短路 报警 改造 |
| DOI：10.7667/j.issn.1674-3415.2007.12.018 |
| 投稿时间：2006-12-23修订日期：2007-01-17 |
| 基金项目: |
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| Analysis and transformation of secondary alarm about 35 kV earth circuit |
| CUI Zhan-tao,FAN Li-jun,YANG Xiao-long,FAN Li-xia,LI Wu |
| (Shizuishan Power Supply Bureau, Shizuishan 753000,China) |
| 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 reference for engineers. |
| Key words: wheelborrows switch the earth short-circuits warning improvement |
