| 基于直流电流传感器的选择性漏电保护系统 |
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| 引用本文： | 张柳芳,王化冰,邹有明. 基于直流电流传感器的选择性漏电保护系统[J]. 煤炭科学技术, 2006, 34(1): 84-87 |
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| 作者姓名： | 张柳芳 王化冰 邹有明 |
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| 作者单位： | 平顶山学院,河南,平顶山,467002;河南理工大学,河南,焦作,454003 |
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| 摘 要： | 针对目前矿井低压电网漏电保护系统存在的不足，设计了基于直流电流传感器检测和单片机控制的新型直流检测武选择性漏电保护系统。模拟试验表明，该系统各项性能指标均达到了设计要求，效果良好。
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| 关 键 词： | 直流电流传感器 单片机 直流检测 选择性漏电保护 |
| 文章编号： | 0253-2336(2006)01-0084-04 |
| 收稿时间： | 2005-11-11 |
| 修稿时间： | 2005-11-11 |
Selective electric leakage protection system base on DC sensor |
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| ZHANG Liu-fang,WANG Hua-bing,ZOU You-ming. Selective electric leakage protection system base on DC sensor[J]. Coal Science and Technology, 2006, 34(1): 84-87 |
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| Authors: | ZHANG Liu-fang WANG Hua-bing ZOU You-ming |
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| Affiliation: | 1. Pingdingshan College, Pingdingshan 467002, China; 2. Henan Polytechnic University, Jiaozuo 454003, China |
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| Abstract: | Base on the shortage existed in the electric leakage protection system of the present mine low voltage electric power network, a new DC measurement type selective electric leakage protective system with DC sensor inspection and micro processor control was designed. After the simulation test, the results showed that each performance index of the system could reach the design requirements with good results. |
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| Keywords: | DC sensor micro processor DC inspection selective electric leakage protection |
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