| 一种基于快速闭合的真空断路器短路电流限流器 |
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| 引用本文： | 郭志强,吴硕.一种基于快速闭合的真空断路器短路电流限流器[J].自动化技术与应用,2010,29(7):111-113. |
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| 作者姓名： | 郭志强 吴硕 |
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| 作者单位： | 1. 沈阳农业大学,供电科,辽宁,沈阳,110161
2. 辽宁装备制造职业技术学院,自动控制系,辽宁,沈阳,110161 |
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| 摘 要： | 本文提出一种新型的带串联补偿的短路电流限制器，它主要由可快速闭合的真空断路器、电容和电感元件及无功补偿回路组成，与电容并联的快速开断的真空断路器控制着正常时的串联补偿或短路的限流，通过仿真及样机实验，证明了此系统具有良好限流保护特性。
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| 关 键 词： | 短路电流限制器 限流 串联补偿 |
Research of the Short Circuit Current Limiting Based on the Vacuum Circuit Breaker with a Short Closing Time |
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| GUO Zhi-qiang,WU Shuo.Research of the Short Circuit Current Limiting Based on the Vacuum Circuit Breaker with a Short Closing Time[J].Techniques of Automation and Applications,2010,29(7):111-113. |
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| Authors: | GUO Zhi-qiang WU Shuo |
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| Affiliation: | 1. Power-supply section office Shenyang Agricultural University, Shenyang 110161 China; 2. Automatic Control Department Liaoning equipment manufacturing Vocational and Technical College, Shenyang 110161 China ) |
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| Abstract: | This paper presents a novel short circuit current limiting device with series compensation, which is composed of a vacuum circuit breaker with a short closing time, a compensation capacitor and a limiting reactor. The vacuum circuit breaker with a short closing time is connected in parallel with the compensation capacitor and controls either the series compensation or a short circuit current limiting. The simulation and experiment has proved that this device has a good performance of short circuit current limiting. |
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| Keywords: | FCL current-limiting series compensation |
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