| 单片机发电机内部短路保护中CT和PT断线的判别与处理 |
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| 引用本文： | 霍利民,高中德.单片机发电机内部短路保护中CT和PT断线的判别与处理[J].河北农业大学学报,1997,20(2):80-83. |
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| 作者姓名： | 霍利民 高中德 |
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| 作者单位： | [1]河北农业大学机电工程学院 [2]华北电力大学 |
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| 摘 要： | 本文提出了一种有效的单片机发电机内部短路保护中电流互感器ＣＴ和电压互感器ＰＴ的断线判别方法。文中简述了本方案的软件框图和方案要点。
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| 关 键 词： | 发电机保护 单片机 断线闭锁 |
The Detection and Treatment of CT or PT Wire Break on Single Chip Microcomputer Based Generator Protection against Internal Short Circuit Fault |
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| Huo Limin,.The Detection and Treatment of CT or PT Wire Break on Single Chip Microcomputer Based Generator Protection against Internal Short Circuit Fault[J].Journal of Agricultural University of Hebei,1997,20(2):80-83. |
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| Authors: | Huo Limin |
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| Abstract: | This article presents a new method to detect CT and PT wire break. This method can be used on generator micrcomputer based relay protection device against internal short circuit fault. The main points of this plan and software frame are introduced in detail. |
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| Keywords: | Generator protection Single chip microcomputer CT(PT) wire break |
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