| 用于电力系统故障电流限制器的快速合闸开关研究 |
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| 引用本文： | 邹积岩,董恩源,陈金祥.用于电力系统故障电流限制器的快速合闸开关研究[J].上海大学学报(英文版),2002,6(1):92-96. |
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| 作者姓名： | 邹积岩 董恩源 陈金祥 |
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| 作者单位： | [1]DepartmentofElectricalandElectronicEngineering,DalianUniversityofTechnology,Dalian116024,China [2]DepartmentofElectricalEngineering,HuazhongUniversityofScienceandTechnology,Wuhan430074 |
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| 摘 要： | This paper presents a new type of fault current limiter(FCL) based on fast-closing switch,which is composed of a capacitor bank and a reactor in series.The main control component is a fast-closing switch connected in parallel with the capactitors,which is drien by the electromagnetic repulsion force.It can response the order within 1 ms.When fault occurs,the switch closes and the capacitors are bypassed.and the fault current is limited by the reactor,Simulation analysis and experiment show that the electromagnetic repulsion force actuator can meet the demand of fast-closing switch,it is feasible to develop the FCL with low cost and high reliability.
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| 关 键 词： | 电力系统 故障电流限制器 快速开关 |
| 收稿时间： | 8 June 2001 |
Study of the fast-closing switch used for fault current limiters in power system |
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| Ji-Yan Zou Ph. D.,En-Yuani Dong,Jin-Xiang Chen.Study of the fast-closing switch used for fault current limiters in power system[J].Journal of Shanghai University(English Edition),2002,6(1):92-96. |
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| Authors: | Ji-Yan Zou Ph D En-Yuani Dong Jin-Xiang Chen |
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| Institution: | 1. Department of Electrical and Electronic Engineering, Dalian University of Technology, Dalian 116024, China
2. Department of Electrical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | This paper presents a new type of fault current limiter (FCL) based on fast closing switch, which is composed of a capacitor bank and a reactor in series. The main control component is a fast closing switch connected in parallel with the capacitors, which is driven by the electromagnetic repulsion force. It can response the order within 1 ms. When fault occurs, the switch closes and the capacitors are bypassed, and the fault current is limited by the reactor. Simulation analysis and experiment show that the electromagnetic repulsion force actuator can meet the demand of fast closing switch, it is feasible to develop the FCL with low cost and high reliability. |
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| Keywords: | fault current limiter (FCL) electromagnetic repulsion force fast closing switch simulation |
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