| 不接地电网安全性分析 |
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| 引用本文： | 朱国琴. 不接地电网安全性分析[J]. 深圳信息职业技术学院学报, 1994, 0(1) |
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| 作者姓名： | 朱国琴 |
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| 作者单位： | 深圳教育学院深圳师范专科学校物理系 |
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| 摘 要： | 现有电工理论、电工安全用电、电工工艺、工厂供电等书籍中关于不接地电网的安全性分析,对人触电时人体支路电压和电流的计算,都只是给出最后的计算公式,而且其中有些公式是错的。本文对此作了全面系统的分析推导,并给出了正确的计算公式。
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| 关 键 词： | 不接地电网 等效电路 人体接触电压 人体电流 线路对地阻抗 |
A security Analysis of the Ungrounded Electrc Network |
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| Zhu Guoqin. A security Analysis of the Ungrounded Electrc Network[J]. Journal of Shenzhen Institute of Information Technology, 1994, 0(1) |
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| Authors: | Zhu Guoqin |
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| Affiliation: | Dept of physics |
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| Abstract: | In the Present books on electrotechnical theories, electrical security, electrical technology and electricity supply in Plants etc,the seeurity analysis of the ungrou ded electric network, electric Pressure of the branched circuif in hwman body and the calculation formula in the moment when man gets an electric shock give only the final calculation formulas, and some of them ar rong. This paper gives a systematical analysis and derives correct calculation formulas. |
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| Keywords: | ungrounded electric net work equivalent circuit human bodycontac voltage body current earth cathode of the circuito |
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