| 配永磁机构真空断路器运动特性控制技术的研究 |
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| 引用本文： | 黄瑜珑,王静君,徐国政,钱家骊. 配永磁机构真空断路器运动特性控制技术的研究[J]. 高压电器, 2005, 41(5): 321-323 |
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| 作者姓名： | 黄瑜珑 王静君 徐国政 钱家骊 |
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| 作者单位： | 清华大学电机系,北京,100084;清华大学电机系,北京,100084;清华大学电机系,北京,100084;清华大学电机系,北京,100084 |
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| 摘 要： | 真空断路器的动触头运动特性对其开断能力和寿命影响很大。介绍了一种控制分闸运动特性的方法,通过控制永磁机构的分、合闸线圈的接入时间,控制分闸的的运动特性。在实验室进行了试验,验证了该方法的可行性。
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| 关 键 词： | 真空断路器 永磁机构 运动特性 |
| 文章编号： | 1001-1609（2005）05-0320-03 |
| 收稿时间： | 2005-07-28 |
| 修稿时间： | 2005-07-28 |
Investigation on the Controlling Techniques of Moving Contact Behaviors for Vacuum Circuit Breaker with Permanent Magnetic Actuator |
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| HUANG Yu-long,WANG Jing-jun,XU Guo-zheng,QIAN Jia-li. Investigation on the Controlling Techniques of Moving Contact Behaviors for Vacuum Circuit Breaker with Permanent Magnetic Actuator[J]. High Voltage Apparatus, 2005, 41(5): 321-323 |
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| Authors: | HUANG Yu-long WANG Jing-jun XU Guo-zheng QIAN Jia-li |
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| Affiliation: | Depatment of Electrical Engineering, Tsinghua University, Beijing 10084, China |
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| Abstract: | The moving contact travel behavior influenced the interrupting capacity of a circuit breaker.This paper presents a new modified method to control the operating characteristic for permanent magnet(PM) type circuit breaker.The travel curve of moving contact can be controlled by controlling the current in open and close coil.The result of laboratory tests and the availability are presented. |
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| Keywords: | vacuum circuit breaker permanent magnetic actuator travel characteristic |
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