| 电气化铁道的智能选相真空断路器研究 |
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| 引用本文： | 杨玉菲,谷茂庆,罗星.电气化铁道的智能选相真空断路器研究[J].甘肃科学学报,2009,21(2). |
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| 作者姓名： | 杨玉菲 谷茂庆 罗星 |
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| 作者单位： | 1. 西安铁路职业技术学院,陕西,西安,710014
2. 中铁二院西安勘察设计研究院有限责任公司,陕西,西安,710054 |
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| 基金项目： | 通过陕西省科技厅鉴定 |
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| 摘 要： | 通过对自动过分相系统暂态过程的分析,研究开发了采用永磁操作机构的智能选相真空断路器.介绍了研制的单稳态永磁操作机构、高压真空灭弧室、断路器同步关合技术的具体实施方案,以及智能选相真空断路器成功应用于地面带电自动过分相技术.实现了牵引变电所的零故障跳闸,提高了电气化铁道供电的可靠性.
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| 关 键 词： | 电气化铁道 永磁操作 真空断路器 智能选相 |
The Intelligence Phase Selection of the Vacuum Circuit Breakers in the Electrified Railway |
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| YANG Yu-fei,GU Mao-qing,LUO Xing.The Intelligence Phase Selection of the Vacuum Circuit Breakers in the Electrified Railway[J].Journal of Gansu Sciences,2009,21(2). |
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| Authors: | YANG Yu-fei GU Mao-qing LUO Xing |
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| Abstract: | The vacuum circuit breaker is a key equipment charged with sub-ground automatic conversion device.Through the analysis of the transient process of the automatic over-phase system,we have developed of an intelligence phase selection vacuum circuit breaker used for permanent magnet operating agency.Concrete projects are introduced,including the implementation of the monostable permanent magnet operation agency,high-voltage vacuum interrupter,synchronous turn-off technology of circuit breaker and the applicati... |
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| Keywords: | electric railway permanent magnet operating agency vacuum circuit breaker intelligence phase selection |
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