| 接地网的事故原因分析及其改造 |
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| 引用本文： | 温丽颖.接地网的事故原因分析及其改造[J].科技情报开发与经济,2003,13(4):223-224. |
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| 作者姓名： | 温丽颖 |
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| 作者单位： | 天津电气化勘测设计院,天津市河东区真理道江都路33号,300250 |
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| 摘 要： | HZ发电厂及其220LV变电站地网对于已运行20年以上的大型地网的改造，具有实际意义。文章从设计角度分析了火力发电厂主厂房、变电站及厂区接地网的事故原因，并对其改造方案进行了技术可行性论征。
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| 关 键 词： | 接地网 接地电阻 事故原因 发电厂 变电所 接地设计 |
| 文章编号： | 1005-6033(2003)04-0223-02 |
| 修稿时间： | 2002年12月26 |
Analysis of Causes of Grounded Net's Accidents and Its Transformation |
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| WEN Li,ying.Analysis of Causes of Grounded Net''''s Accidents and Its Transformation[J].Sci-Tech Information Development & Economy,2003,13(4):223-224. |
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| Authors: | WEN Li ying |
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| Institution: | WEN Li ying |
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| Abstract: | From the angle of the design, this paper analyses the causes of the accidents of grounded nets in main workshops, transformer substations and plant area of thermal power plant, and makes technical feasibility demonstration for its transformation. |
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| Keywords: | grounded net analysis of accident's causes transformation ground resistance |
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