| 运用大容量高速开关解决供电系统增容问题 |
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| 引用本文： | 高峰.运用大容量高速开关解决供电系统增容问题[J].铜业工程,2007(2):41-43,70. |
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| 作者姓名： | 高峰 |
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| 作者单位： | 安徽工业职业技术学院,安徽,铜陵,244000 |
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| 摘 要： | 通过对具体事例的计算,分析了供电系统中采用电抗器限制短路电流存在的诸多问题。介绍了大容量高速开关装置(FSR)的基本结构和特点,论述了在供电系统扩建增容改造过程中,采用FSR与电抗器并联方案解决断路器开断能力不足的问题,以及为供、用电系统带来的好处。
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| 关 键 词： | 电抗器 高压断路器 大容量高速开关装置(FSR) |
| 文章编号： | 1009-3842（2007）02-0041-03 |
| 修稿时间： | 2007-03-08 |
To Solve Capacity Increase Problems for Power Supply by Using Large Volume Fast Speed Switch |
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| GAO Feng.To Solve Capacity Increase Problems for Power Supply by Using Large Volume Fast Speed Switch[J].Copper Engineering,2007(2):41-43,70. |
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| Authors: | GAO Feng |
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| Affiliation: | Anhui Industrial Professional Technical Institute, Tongling, Anhui 244000, China |
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| Abstract: | By calculation through specific examples,this article analyzes the problems existing in the power supply system when adopting electrical resistance to limit short circuit current.Basic structure and properties of a large volume fast speed switchgear(FSR) are introduced.In the process of power supply system expansion,FSR is connected in paralleled with electrical resistance to solve the problem of inadequate on-off capability of the breaker. |
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| Keywords: | Electrical resistance High--voltage breaker Large volume fast speed swithgear |
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