| 变电站直流系统接地检测仪的研制 |
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| 引用本文： | 周振雄,张艳萍. 变电站直流系统接地检测仪的研制[J]. 北华大学学报(自然科学版), 2001, 2(1): 84-88 |
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| 作者姓名： | 周振雄 张艳萍 |
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| 作者单位： | 北华大学,科研处,吉林,吉林,132013 |
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| 基金项目： | 吉林省教委科研项目;吉教合字2000第24号; |
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| 摘 要： | 详细介绍了直流系统接地检测仪硬件、软件的设计思想，MCS－80C196单片机在直流系统接地检测中的自动选线、定时记录、适时循检的方法和原理以及接地电阻的精确测算方法。该检测仪实现了在线检测，具有较大的应用价值。
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| 关 键 词： | 单机片 自动选线循检 检测桥 变电站 直流系统 接地检测仪 接地继电保护 |
| 文章编号： | 1009-4822(2001)01-0084-05 |
| 修稿时间： | 2000-09-20 |
Research on Direct Current Bus Gnd Instrument in Transformer Station |
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| Zhou Zhenxiong,Zhang Yanping. Research on Direct Current Bus Gnd Instrument in Transformer Station[J]. Journal of Beihua University(Natural Science), 2001, 2(1): 84-88 |
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| Authors: | Zhou Zhenxiong Zhang Yanping |
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| Abstract: | The engineered thought of the hardware and software of the direct current bus and instrument was presented and MCS 80C196 single chip processor's method and principle of automatic judgement,logging at a certain time,timely cyclic monitoring in monitoring direct current bus and the measuring and computing method of grounding resistance were also presented.This instrument can detect on line and has application value. |
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| Keywords: | Single chip processor Automatic judgement of gnd line Cyclic monitoring Detection bridge |
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