| 涿州220kV站40.5kV断路器与隔离开关间引线的技术改造 |
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| 引用本文： | 梁爽,葛玉敏.涿州220kV站40.5kV断路器与隔离开关间引线的技术改造[J].高压电器,2005,41(4):318-319. |
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| 作者姓名： | 梁爽 葛玉敏 |
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| 作者单位： | 1. 保定供电公司,河北,保定,071000
2. 华北电力大学,河北,保定,071003 |
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| 摘 要： | 通过对涿州220kV站40.5kV断路器与隔离开关之间硬母线联接改造为软联接的实例,阐述了因断路器与隔离开关间为硬母线短距离联接导致的隔离开关动触头松动,渐渐脱离合闸位置的危害及分析解决该类问题的方法。
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| 关 键 词： | 断路器 隔离开关 软联接 |
| 文章编号： | 1001-1609（2005）04-031g-02 |
| 收稿时间： | 03 24 2005 12:00AM |
| 修稿时间： | 2005-03-24 |
Technical Improvement of the Wire between 40.5 kV Circuit Breaker and Disconnector in Zhuozhou 220 kV Substation |
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| LIANG Shuang,GE Yu-min.Technical Improvement of the Wire between 40.5 kV Circuit Breaker and Disconnector in Zhuozhou 220 kV Substation[J].High Voltage Apparatus,2005,41(4):318-319. |
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| Authors: | LIANG Shuang GE Yu-min |
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| Abstract: | This paper discusses the disadvantages of moving contact loosing, escaping from the closing position because of the hard bus connection between the circuit breaker and the disconnector. The improvement of reforming the hard bus connection to a soft one between 40.5 kV circuit breaker and disconnector is made in Zhuozhou 220 kV substation. The author also gives the method to solve this kind of problem. |
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| Keywords: | circuit breaker disconnector soft connection |
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