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| Application research of an energy saving fault current limiter |
| Liu Haibo1, Wang Hao2, Liu Shufeng2, Wu Gang2, Li Congge3 |
1. State Grid East Inner Mongolia Electric Power Company, Hohhot 010020;
2. State Grid East Inner Mongolia Chifeng Electric Power Supply Company, Chifeng, Inner Mongolia 024000;
3. Beijing Sifang-Huaneng Power Network Control System Co., Ltd, Beijing 100085 |
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Abstract Fault Current Limiter is an overload protection device which can effectively limit the short circuit current. In this paper, the classification and existing problems of the fault current limiter are briefly introduced, and an energy-saving fault current limiter based on fast switching technology is proposed. The key technology of this kind of fault current limiter is expounded in this paper, and the Matlab/Simulink simulation is used to analyze the current limiting effect under different short circuit faults. Finally, This paper compares the economic performance of traditional fault current limiter and energy saving fault current limiter, carries out cost analysis, and demonstrates the energy saving effect of energy saving fault current limiter by using calculation examples.
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Received: 15 January 2018
Published: 17 July 2018
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| Cite this article: |
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Liu Haibo,Wang Hao,Liu Shufeng等. Application research of an energy saving fault current limiter[J]. Electrical Engineering, 2018, 19(7): 33-38.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2018/V19/I7/33
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[1] 杨连殿. 故障电流限制器的分类及应用[J]. 电气技术, 2015, 16(1): 106-109, 119.
[2] 徐帅, 杜钦君, 张晓飞, 等. 新型限流式统一潮流控制器限流分析与参数设计[J]. 电网技术, 2017, 41(2): 558-565.
[3] 张志丰, 肖立业, 邱清泉, 等. 一种改进串联谐振型限流器[J]. 电工技术学报, 2015, 30(6): 169-177.
[4] 吴刚, 张国彦, 张建民, 等. 基于快速开关的节能型故障限流器[J]. 电气技术, 2016, 17(1): 94-96.
[5] 李军, 屈青雯, 王钧, 等. 限流电抗器的应用分析[J]. 陕西电力, 2010, 38(8): 81-83.
[6] 吴晓腾. 基于快速开关的节能型故障限流器关键技术研究[D]. 北京: 华北电力大学, 2015.
[7] 黄永宁, 樊益平. 节能型电网限流装置的研制与应用[J]. 宁夏电力, 2010(S1): 37-41.
[8] 崔学深, 张自力, 王泽忠, 等. 基于固态切换开关的感应电机类负荷电源快速切换新策略及参数计算[J]. 电工技术学报, 2016, 31(18): 21-28.
[9] 汤卓凡, 秦立军. 基于高速斥力机构的72.5kV双断口真空断路器研究综述[J]. 电气技术, 2017, 18(8): 17-20.
[10] 胡志彬. 氧化锌避雷器损坏的原因及预防措施[J]. 中小企业管理与科技, 2011(25): 302-303. |
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2018, Vol. 19 
