| 电气设备触电危险因素分析 |
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| 引用本文： | 张春丽,张洪彭.电气设备触电危险因素分析[J].林业劳动安全,2010,23(1):27-32. |
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| 作者姓名： | 张春丽 张洪彭 |
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| 作者单位： | 哈尔滨天元劳动安全技术开发有限责任公司,黑龙江,哈尔滨,150040 |
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| 摘 要： | 我国现阶段生产、生活中触电事故增加，采用故障树的分析方法，对用电设备触电事故进行危险因素分析，得出保护接地在供配电系统中的重要作用。简要介绍保护接地，并指出目前我国用电设备保护接地中存在的问题及接地故障的防范措施。
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| 关 键 词： | 电气设备 触电 事故树 接地保护 接零保护 等电位连接 接地电阻测试 |
Analysis of Risk Factors of Electric Shocks of Electrical Equipment |
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| ZHANG Chun-li,ZHANG Hong-peng.Analysis of Risk Factors of Electric Shocks of Electrical Equipment[J].Forestry Labour Safety,2010,23(1):27-32. |
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| Authors: | ZHANG Chun-li ZHANG Hong-peng |
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| Affiliation: | Harbin Tianyuan Labor Safety TechnologyDevelopment Co./a>;Ltd./a>;Harbin 150040/a>;China |
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| Abstract: | In view of the increasing electric shock accidents in current production and daily life,the fault tree analysis method is adopted to analyze the risk factors of the electric shock accidents of electrical equipment,which shows that protective grounding plays a very important role in power supply and distribution system. Protective grounding is introduced in brief and some existing problems with the protective grounding of electrical equipment in China are pointed out,with some preventive measures against gro... |
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| Keywords: | electrical equipment electric shock fault tree grounding protection zero protection equipotential bonding earth resistance testing |
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