| 三相交流电相序的逻辑判别及其应用 |
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| 引用本文： | 王琳,王新国. 三相交流电相序的逻辑判别及其应用[J]. 电气开关, 2000, 0(1) |
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| 作者姓名： | 王琳 王新国 |
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| 作者单位： | 郑州大学(王琳)，新乡广播大学!郑州453003(王新国) |
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| 摘 要： | 本文介绍三相交流电相序的逻辑判别方法及实用电路。它较传统的模拟判别方法逻辑分明、判断准确、功耗甚微,并可以直接驱动相序执行机构。它不仅可判别相序,而且可以实现相序锁定、恒相序输出等有关相序控制。因而在生产实践中有一定的实际意义
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| 关 键 词： | 相序 相序判别 相序锁定 |
Logical Decision of Three-Phase AC Phase Sequence and Its Application |
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| Wang Lin.Wang Xingguo$$$$. Logical Decision of Three-Phase AC Phase Sequence and Its Application[J]. Electric Switchgear, 2000, 0(1) |
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| Authors: | Wang Lin.Wang Xingguo$$$$ |
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| Abstract: | This pape presents logical decision method of three AC phase sequence and practical circuit It is clear logical correct judgement and very low in power dissipation compared with the conventional analogy method and can directly drive executive mechanism of phase sequence.It not only distinguishes phase sequence but also achieves phase sequence lock constant phase sequeuce output and with relation to phase sequeace control. Therefore it has a certain practical meaning in production ,practice |
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| Keywords: | Phase-Sequence Phase-Sequence Decision Phase-Sequence Lock |
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