| 500 kV开关场中断路器跳闸未重合原因分析 |
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| 引用本文： | 姚斌,宋小欣. 500 kV开关场中断路器跳闸未重合原因分析[J]. 江西电力, 2007, 31(6): 27-28 |
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| 作者姓名： | 姚斌 宋小欣 |
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| 作者单位： | 1. 江西省送变电建设公司,江西,南昌,330200
2. 江西省电力公司超高压分公司,江西,南昌,330001 |
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| 摘 要： | 500 kV变电站的开关场通常设计为一个半断路器主接线方式,中断路器的二次系统因分别与本串的两条线路(或其一线路为主变高压侧)的保护系统相联系,增加了重合闸回路的复杂性。通过对运行中一次事件的分析,阐述了中断路器重合闸回路的特点,提出了在安装调试过程中需注意的问题。
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| 关 键 词： | 500kV 中断路器 误动 |
| 文章编号： | 1006-348X（2007）06-0027-02 |
| 收稿时间： | 2007-09-10 |
| 修稿时间： | 2007-09-10 |
Analysis on reasons of breaker refusing reclosing in 500 kV switchyard of the substation |
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| Yao Bin,Song Xiao-xin. Analysis on reasons of breaker refusing reclosing in 500 kV switchyard of the substation[J]. Jiangxi Electric Power, 2007, 31(6): 27-28 |
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| Authors: | Yao Bin Song Xiao-xin |
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| Abstract: | Gennerally the switchyard of 500 kV substation is designed as main connection mode semi breaker.Because breaker's secondary system connected with protection systems of two lines the complexity of reclosure loop reform.By analyzing an operation case,this paper introduced features of breaker reclosure loop reform and proposed problems which should be noticed in debugging. |
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| Keywords: | 500 kV circuit breaker maloperation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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