| 高性能智能交流接触器的研究 |
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| 引用本文： | 郑昕,张培铭.高性能智能交流接触器的研究[J].低压电器,2010(3):16-18. |
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| 作者姓名： | 郑昕 张培铭 |
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| 作者单位： | 福州大学,电气工程与自动化学院,福建,福州,350002 |
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| 摘 要： | 介绍了一种高性能的智能交流接触器,其在智能交流接触器的基础上,仅在触头首开相上并联上一个单向晶闸管就实现了交流接触器的三相同步过零分断,大大提高了智能交流接触器的性能指标和运行可靠性。
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| 关 键 词： | 高性能 智能交流接触器 首开相 晶闸管 |
Research of Intelligent AC Contactor with High Performance |
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| ZHENG Xin,ZHANG Peiming.Research of Intelligent AC Contactor with High Performance[J].Low Voltage Apparatus,2010(3):16-18. |
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| Authors: | ZHENG Xin ZHANG Peiming |
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| Affiliation: | College of Electrical Engineering & Automation;Fuzhou University;Fuzhou 350002;China |
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| Abstract: | An intelligent AC contactor with high performance was introduced.It realized synchronous three-phase zero-current breaking based on an intelligent AC contactor only by paralleling the first-opening phase contacts with a unidirectional thyristor.The performance indexes and working reliability of the intelligent AC contactor were improved greatly. |
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| Keywords: | high performance intelligent AC contactor first-opening phase thyristor |
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