| 井下杂散电流及接缝电阻集成测试仪的设计 |
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| 引用本文： | 王克军,程辉,付立华.井下杂散电流及接缝电阻集成测试仪的设计[J].河南纺织高等专科学校学报,2012(1):57-61. |
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| 作者姓名： | 王克军 程辉 付立华 |
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| 作者单位： | 河南工程学院电气信息工程系,河南郑州451191 |
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| 基金项目： | 河南工程学院青年科研基金（Y09013） |
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| 摘 要： | 井下杂散电流是指在井下架线电机车的运输系统中任何不按指定通路流动的电流,它是随机事件,而且是连续变化的量,是影响煤矿安全的主要因素之一.对井下杂散电流的测试是指导井下架线、防治杂散电流的前提,详细介绍了集成杂散电流及接缝电阻测试仪的设计原理和实现方法,并给出了主要的硬件电路和软件主流程图.
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| 关 键 词： | 杂散电流 接缝电阻 集成 |
Design of measuring instrument of stray current and seaming resistance of underground traction network of coal mines |
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| WANG Ke-jun,CHENG Hui,FU Li-hua.Design of measuring instrument of stray current and seaming resistance of underground traction network of coal mines[J].Journal of Henan Textile College,2012(1):57-61. |
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| Authors: | WANG Ke-jun CHENG Hui FU Li-hua |
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| Affiliation: | ( Department of Electrical and Information Engineering, Henan Institute of Engineering, Zhengzhou 451191, China) |
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| Abstract: | Stray current flow is defined as the flows in route in designated the wiring of electric locomotive transportation system. Stray current is a random event and changes continuously. Stray current is one of the elements that affect the safety of coal mines. To measure stray current is the prerequisite to direct wiring of traction network and prevention of stray current. The design principles and realization methods of measuring meter of stray current and seaming resistance between two rails in detail is introduced, and the main hardware schematic circuit diagram and software main flow chart are given. |
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| Keywords: | stray current seaming resistance integrated instrument |
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