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高压电器  2015 

基于高可靠性可控多级火花间隙的超高压无源故障电流限制器

, PP. 77-82

Keywords: 谐振型故障电流限制器,旁路开关,多级火花间隙,Tesla变压器

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Abstract:

为解决超高压电网短路电流水平过高的问题,笔者提出一种基于高可靠性可控多级火花间隙的超高压无源故障电流限制器。与现有超高压电网故障电流限制器相比,这种新型故障电流限制器具有更高的可靠性与动作速度的同时,可以大幅降低造价与运行维护成本,有助于大规模的推广应用。文中介绍了这种新型故障电流限制器的结构与工作原理,通过实验室样机进行的验证实验表明新型限流器能够在25μs内可靠动作;笔者还对这种新型故障电流限制器的控制策略进行了设计并对系统的时序和限流效果进行了分析。

References

[1]  路 敏,桑 妲,戴 峥.电网串联谐振式电流限制器应用探讨[J]. 华东电力,2010,38(2):254-258. LU Min,SANG Da,DAI Zheng. Discussion on applications of series-resonant current limiter in power grid[J]. East China Electric Power,2010,38(2):254-258.
[2]  杨振宇,陈 曙,李 茹. 500 kV故障限流器对保护的影响及解决方案[J]. 电工电气,2011(6):38-42. YANG Zhenyu,CHEN Shu,LI Ru. 500 kV fault current limiter’s impacts on protection and solution[J]. Electrotechnics Electric,2011(6):38-42.
[3]  夏 毅,宋 巍,赵 波,等. 新型限流技术在高压电网中的应用[J]. 华东电力,2011,39(5):757-759. XIA Yi,SONG Wei,ZHAO Bo,et al. Application of new current limiting technology in high voltage power grid[J]. East China Electric Power,2011,39(5):757-759.
[4]  刘 凯,陈红坤,林 军,等. 故障限流器在电力系统中应用研究现状[J]. 电力系统保护与控制,2010,38(7):147-151. LIU Kai,CHEN Hongkun,LIN Jun,et al. Study situation of applications of fault current limiter in power system[J]. Power System Protection and Control,2010,38(7):147-151.
[5]  张 铭. 短路电流限制器技术综述[J]. 华东电力,2008,36(9):43-46. ZHANG Ming. Review for short-circuit current limiters[J]. East China Electric Power,2008,36(9):43-46.
[6]  叶 林,林良真. 超导故障限流器在电力系统中的应用研究[J]. 中国电机工程学报,2000,20(7):1-4. YE Lin,LIN Liangzhen. Superconducting fault current limiter applications in electric power systems[J]. Proceedings of the Chinese Society for Electrical Engineering,2000,20(7):1-4.
[7]  ITO D,YONEDA E S,TSURUNAGA K,et al. 6.6 kV/1.5 kA-class superconducting fault current limiter development[J]. IEEE Transactions on Magnetics,1992,28(1):438-441.
[8]  KOVALSKY L,YUAN X,TEKLETSADIK K,et al. Applications of superconducting fault current limiters in electric power transmission systems[J]. IEEE Transactions on Applied Superconductivity,2005,15(2):2130-2133.
[9]  YAMAGUCHI H,KATAOKA T. Current limiting characteristics of transformer type superconducting fault current limiter with shunt impedance and inductive load[J]. IEEE Transactions on Applied Superconductivity,2008,18(2):668-671.
[10]  YAMAGUCHI H,KATAOKA T. Effect of magnetic saturation on the current limiting characteristics of transformer type superconducting fault current limiter[J]. IEEE Transactions on Applied Superconductivity,2006,16(2):691-694.
[11]  江道灼,毛航银,敖志香,等. 串联谐振式限流器的仿真研究[J]. 电力系统保护与控制,2010,38(23):153-158. JIANG Daozhuo,MAO Hangyin,AO Zhixiang,et al. Simulation study of series resonance type fault current limiter[J]. Power System Protection and Control,2010,38(23):153-158.
[12]  GHANBARI T,FARJAH E. Development of an efficient solid-state fault current limiter for microgrid[J]. IEEE Transactions on Power Delivery,2012,27(4):1829-1834.
[13]  ABRAMOVITZ A,SMEDLEY K M. Survey of solid-state fault current limiters[J]. IEEE Transactions on Power Electronics,2012,27(6):2770-2782.
[14]  娄 杰,李庆民,肖茂友,等. 基于快速开关的串联谐振型故障限流器的仿真[J]. 高电压技术,2006,32(5):80-83. LOU Jie,LI Qingmin,XIAO Maoyou,et al. Simulation of an series resonant type FCL based on fast transfer switch[J]. High Voltage Engineering,2006,32(5):80-83.
[15]  王华昕. 超高压电网串联谐振型限流器控制保护策略研究[D]. 北京:清华大学,2009. WANG Huaxin. Research on control and protection of series resonance fault current limiter on UHV[D]. Beijing:Tsinghua University,2009.
[16]  王华昕,习贺勋,汤广福,等. 面向超高压电网的故障限流器的应用研究[J]. 高电压技术,2007,33(5):99-102. WANG Huaxin,XI Hexun,SHANG Guangfu,et al. Application research of fault current limiter on the EHV grid[J]. High Voltage Engineering,2007,33(5):99-102.
[17]  喻劲松,荆 平,戴朝波,等. 华东500 kV电网串联谐振型故障电流限制器的保护配置[J]. 电网技术,2009,33(18):191-197. YU Jinsong,JING Ping,DAI Chaobo,et al. Protection configuration of series resonant type fault current limiter in eastern China 500 kV power grid[J]. Power System Technology,2009,33(18):191-197.
[18]  郑健超,谢凌东,赵宇明,等. 与频率相关网络连接的多重火花间隙放电特性研究[J]. 中国电机工程学报,2010,30(34):118-124. ZHENG Jianchao,XIE Lingdong,ZHAO Yuming,et al.Study on the discharge characteristics of multiple spark gaps connected with frequency-dependent network[J]. Proceedings of the CSEE,2010,30(34):118-124.
[19]  楚金伟. 串联空气间隙击穿特性的实验研究[D]. 北京:清华大学电机系,2009. CHU Jinwei. Experimental study on breakdown characteristics of series-connected air gaps[D]. Beijing:Tsinghua University,2009.
[20]  金雪芬,戴朝波,武守远,等. 根据线路电流斜率快速识别故障信号的方法[J]. 电网技术,2009,33(9):29-34. JIN Xuefen,DAI Chaobo,WU Shouyuan,et al. Fast fault signal identification method using line current slope[J]. Power System Technology,2009,33(9):29-34.
[21]  杨尚瑾,武守远,戴朝波. 基于电流波形曲率的短路故障快速识别方法[J]. 电网技术,2013,37(2):551-556. YANG Shangjin,WU Shouyuan,DAI Chaobo. A method to fast recognize short-circuit fault based on curvature of line current waveform[J]. Power System Technology,2013,37(2):551-556.

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