| 井下短路电流快速检测的研究 |
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| 引用本文： | 王久和,滕国仁,朱小龙,杨伟.井下短路电流快速检测的研究[J].电气应用,2002(6):22-23. |
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| 作者姓名： | 王久和 滕国仁 朱小龙 杨伟 |
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| 作者单位： | 华北科技学院,101601 |
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| 摘 要： | 提出了采用变值整定实现短路电流快速检测的新方法 ,设计了短路电流快速检测电路 ,并进行了短路动态试验。结果表明短路电流采样时间短 ,优于恒值整定类的检测电路
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| 关 键 词： | 短路电流 快速检测 采样时间 |
| 修稿时间： | 2001年2月22日 |
Study on Fast Detection of Short Circuit Current in Underground Mine Pit |
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| Wang Jiuhe.Study on Fast Detection of Short Circuit Current in Underground Mine Pit[J].Electrotechnical Application,2002(6):22-23. |
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| Authors: | Wang Jiuhe |
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| Affiliation: | North China Institute of Science and Technology |
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| Abstract: | This paper presents a new way of realizing fast detection of short circuit current based on regulating variable,and designs fast detection circuit of short circuit current,and makes short circuit instantaneous test.The result shows that the sampling time of short circuit current is shorter than that of regulating constant detection circuit. |
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| Keywords: | short circuit curren fast detection sampling time |
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