| 基于PC/104的接地网检测系统的研究 |
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| 引用本文： | 洪海涛,彭敏放,陈立.基于PC/104的接地网检测系统的研究[J].微计算机信息,2010(8). |
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| 作者姓名： | 洪海涛 彭敏放 陈立 |
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| 作者单位： | 湖南大学电气与信息工程学院;江西工业工程职业技术学院; |
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| 摘 要： | 针对变电站接地网腐蚀现象,研制了基于PC/104的接地网检测系统,该系统能准确测量接地网腐蚀速率、腐蚀深度和接地电阻等参数,有效地为用户提供接地网的腐蚀状况。本文提出了阶跃电位对接地网的测量原理,给出了仪器的总体框图,分别从硬件和软件入手完成对系统的设计。通过现场试验结果表明,该仪器数据准确可信,经济实用,具有较高的推广价值。
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| 关 键 词： | PC/104 接地网 腐蚀深度 接地电阻 阶跃电位法 |
Research detection system of ground grid based on PC/104 |
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| HONG Hai-tao PENG Min-fang CHEN Li.Research detection system of ground grid based on PC/104[J].Control & Automation,2010(8). |
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| Authors: | HONG Hai-tao PENG Min-fang CHEN Li |
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| Affiliation: | HONG Hai-tao PENG Min-fang CHEN Li(College of Electrical , Information Engineering,Hunan University,Changsha,Hunan,410082,China)(Jiangxi Polytechnic College,Pingxiang337055,China) |
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| Abstract: | A new method for the transformer substation's Grounding Grids Corrosion has been developed based on PC/104.This proposed system can measure the parameters of Corrosion, such as rate, depth, the value of earth resistance accurately in order to ensure the customs hand these information very well.The measurement principle which uses Potential step method is proposed, and then the main function block diagram of equipment is given.The system hardware and software aspects are introduced in detail.The results of f... |
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| Keywords: | PC/104 grounding grid corrosion depth grounding resistance Potential step method |
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