| 浅谈地线在安全保护中的重要作用 |
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| 引用本文： | 吕闻.浅谈地线在安全保护中的重要作用[J].大众科技,2012(6):160-161. |
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| 作者姓名： | 吕闻 |
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| 作者单位： | 肇庆市工业贸易学校,广东 肇庆 526060 |
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| 摘 要： | 地线是用电的一种接地方式,也就是常用的保护接地。保护接地就是将电气设备在故障情况下可能出现危险对地电压的金属部分(如外壳等)用导线与大地做电气连接。是保证电气设备正常工作和人身安全而采取的一种用电安全措施。但很容易被人忽视,经常出现不正确的使用情况,以致降低甚至有时失去了接地线的安全保护作用。文章就地线在家居、电器、防雷、电力检修等几方面安全保护的重要作用作些分析,以引起人们的足够重视。
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| 关 键 词： | 地线 安全保护 触电 防雷 电器 |
On the important role of ground wire in the security protection |
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| Abstract: | Ground wire is a kind of electricity grounding method,also is the common protective grounding.Protective grounding use electrical equipment in the failure situation could be dangerous to the metal parts of the voltage(such as shell,etc) with conductors and the earth do electrical connections.Adopting of a kind of electric safety measures aim to guarantee the electrical equipment normal work and personal safety.Very easy to ignore,often appear not proper use of the situation,so that reduce even sometimes lost ground wire of the security role.This paper in household,apparatus,wire and the lightning protection,electric power overhaul in such aspects as security protection to the important role of make some analysis,in order to draw people paid enough attention. |
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| Keywords: | Ground wire security protection electric shock lightning protection apparatus |
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