[1]刘奎,杨慧敏,沈军,等.超高压输电线路二次自动重合闸应用研究[J].高压电器,2017,53(12):140-144.[doi:10.13296/j.1001-1609.hva.2017.12.023]
 LIU Kui,YANG Huimin,SHEN Jun,et al.Research on Two-shot Auto-reclosing for EHV Transmission Lines[J].High Voltage Apparatus,2017,53(12):140-144.[doi:10.13296/j.1001-1609.hva.2017.12.023]
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超高压输电线路二次自动重合闸应用研究()
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《高压电器》[ISSN:1001-1609/CN:61-11271/TM]

卷:
第53卷
期数:
2017年12期
页码:
140-144
栏目:
研究与分析
出版日期:
2017-12-31

文章信息/Info

Title:
Research on Two-shot Auto-reclosing for EHV Transmission Lines
作者:
刘奎1杨慧敏2沈军1刘东超1赵青春1杨心平2
1. 南京南瑞继保电气有限公司, 南京 211102; 2. 华北电网有限公司, 北京 100053
Author(s):
LIU Kui1 YANG Huimin2 SHEN Jun1 LIU Dongchao1 ZHAO Qingchun1 YANG Xinping2
1. NR Electric Co., Ltd., Nanjing 211102, China; 2. North China Grid Co., Ltd., Beijing 100053, China
关键词:
二次重合闸 超高压输电线路 电力系统稳定性
Keywords:
two-shot auto-reclosing EHV transmission lines power system stability
DOI:
10.13296/j.1001-1609.hva.2017.12.023
文献标志码:
A
摘要:
目前中国超高压输电线路上普遍采用一次自动重合闸,对二次自动重合闸鲜有研究。笔者分析了在某些超高压输电线路上合理设置第二次自动重合闸对系统的有利影响,提出了应用于500 kV输电线路的二次自动重合闸装置的设计思路,并介绍了在现有保护装置上增加第二次重合闸功能的一种具体实施方法。分析结果表明,在某些超高压输电线路上实施二次自动重合闸,能够提高电力系统的稳定性。依据研究开发的二次自动重合闸装置在华北电网试点运行效果良好。
Abstract:
In China, EHV transmission lines usually adopt one-shot auto-reclosing scheme. In this paper, the favorable effects of properly designed two-shot auto-reclosing scheme for some EHV transmission lines are analyzed, and the design idea of a two-shot auto-reclosing device for 500 kV transmission lines is introduced. Furthermore, the implementation method of adding second-shot auto-reclosing function to existing protection devices is discussed. Analysis shows that the stability of the power system can be improved by applying two0shot auto-reclosing scheme to some EHV transmission lines. The two-shot auto-reclosing devices have been applied to the North China Power Grid and have achieved good operation effect.

参考文献/References:

[1] 贺家李,宋从矩.电力系统继电保护原理[M]. 增订版.北京:中国电力出版社,2004.
HE Jiali,SONG Congju. Scheme of protective relaying in electric power systems[M]. Enlarged edition. Beijing: China Electric Power Press,2004.
[2] 袁 越,张保会.电力系统自动重合闸研究的现状与展望[J]. 中国电力,1997,30(10):44-47.
YUAN Yue,ZHANG Baohui. Present state and prospects of power system automatic reclosure research[J]. Electric Power,1997,30(10): 44-47.
[3] GE Yaozhong,SUI Fengha,XIAO Yuan. Prdiction methods for preventing single-phase re-closing on permanent fault[J]. IEEE Trans. on Power Delivery,1989,4(1): 114-121.
[4] 葛耀中.在单相自动重合闸过程中判别瞬时故障和永久性故障的方法[J]. 西安交通大学学报,1984,18(2):23-32.
GE Yaozhong. Identification of temporary fault and permanent fault for single-phase reclosure[J]. Journal of Xi’an Jiaotong University,1984,18(2): 23-32.
[5] 宋国兵,索南加乐,孙丹丹.输电线路永久性故障判别方法综述[J]. 电网技术,2006,30(18):75-80.
SONG Guobing,SUONAN Jiale,SUN Dandan. A survey on methods to distinguish permanent faults from instantaneous faults in transmission lines[J]. Power System Technology,2006,30(18): 75-80.
[6] 葛耀中.自适应继电保护及其前景展望[J]. 电力系统自动化,1997,21(9):42-45.
GE Yaozhong. Adaptive protection relay and it’s prospect of development[J]. Automation of Electric Power Systems,1997,21(9): 42-45.
[7] 张保会,袁 越,薄志谦.最佳重合闸时间及其整定计算[J]. 中国电力,1995,28(2):12-16.
ZHANG Baohui,YUAN Yue,BO Zhiqian. Optimal reclosing time and its setting calculation[J]. Electric Power,1995,28(2): 12-16.
[8] 袁宇春,张保会.基于EEAC的重合闸最佳时刻的计算[J].电力系统自动化,1999,23(17):10-12.
YUAN Yuchun,ZHANG Baohui. Caculation of the optimal reclosing time based on EEAC[J]. Automation of Electric Power Systems,1999,23(17): 10-12.
[9] 吴 洋,张保会.优化重合闸时刻的策略与效益[J]. 电力自动化设备,2002,22(8):12-15.
WU Yang,ZHANG Baohui. Strategy and benefit of optimizing re-closing time[J]. Electric Power Automation Equipment,1999,23(17): 10-12.
[10] 董吉林,陈 阳,孙 艳,等.500 kV同杆双回线自适应重合闸在瀑布沟水电站的应用[J]. 水电站机电技术,2010(6):56-58.
DONG Jilin,CHEN Yang,SUN Yan,et al. Application of adaptive reclosure of 500 kV common-tower double circuit tramsmission line in Pubugou hydropower station[J]. Mechanical & Electrical Technique of Hydropower Station,2010(6): 56-58.
[11] 黄 巍,陆 榛,黄见虹,等.500 kV同塔自适应重合闸线路保护配置及GPS试验验证[J]. 电力系统保护与控制,2008,36(21): 69-72.
HUANG Wei,LU Zhen,HUANG Jianhong,et al. Configuration of relays adaptive realosing and GPS testing for 500 kV common-tower double circuit tramsmission lines[J]. Power Sytem Protection and Control,2008,36(21): 69-72.
[12] 张保会,尹项根.电力系统继电保护[M]. 北京:中国电力出版社,2005.
ZHANG Baohui,YIN Xianggen. Power system protective relaying[M]. Beijing: China Electric Power Press,2005.
[13] 路改强,刘 敏.浅析500 kV系统中3/2接线方式线路重合闸[J]. 电力系统保护与控制,2009,37(23):141-144.
LU Gaiqiang, LIU Min. Analysis of 3/2 connection mode line reclosing in 500 kV system[J]. Power System Protectionand Control,2009,37(23): 141-144.
[14] 李 斌,李永丽,贺家李,等.750 kV输电线路保护与单相重合闸动作的研究[J]. 电力系统自动化,2004,28(13):73-76.
LI Bin,LI Yongli,HE Jiali,et al. Research on protective realying and single-phase reclosure of 750 kV transmission line[J]. Automation of Electric Power Systems,2004, 28(13): 73-76.
[15] 韩 彬,林集明,班连庚,等.1 000 kV特高压交流试验示范工程单相重合闸研究[J]. 电网技术,2009,33(16):20-23.
HAN Bin,LIN Jiming,BAN Liangeng,et al. Study on single-phase reclosing issues for 1 000 kV UHVAC transmission pilot project[J]. Power System Technology,2009, 33(16): 20-23.
[16] 戴列峰,苏 理,戴湘宁.110 kV及以上电力系统重合闸运行方式综述[J]. 水电自动化与大坝监测,2012,36(2):58-62.
DAI Liefeng,SU Li,DAI Xiangning. Review of automatic recloser used on 110 kV and above power system[J]. Hydropower Automation and Dam Monitoring,2012,36(2): 58-62.
[17] 陈明辉,张少凡,文福拴.二次重合闸与二级二次重合闸在配电系统中的应用[J]. 华北电力大学学报,2011,38(2):21-26.
CHEN Minghui, ZHANG Shaofan, WEN Fushuan. Application of twi-recolsuers and two stage twi-recolsuers in distrbution systems[J]. Journal of North China Electric Power University, 2011, 38(2): 21-26.
[18] 齐 郑,高玉华,孙海新,等.基于电压—时间型重合器的配电网单相接地故障自动隔离技术研究[J]. 电力系统保护与控制,2010,38(1):32-36.
QI Zheng,GAO Yuhua,SUN Haixin,et al. Technology research of fault automatic isolation in distributed signle-phase-to-ground based on voltage-time type recloser[J]. Power Sytem Protection and Control,2010,38(1): 32-36.
[19] 汪 洋,梁明亮,张 雷,等.2012华北电网500 kV线路故障分析与思考[J]. 电力系统自动化,2013,37(21):39-44.
WANG Yang,LIANG Mingliang,ZHANG Lei,et al. An analysis of and Inspiration from contingencies of 500 kV transmission lines in North China Power Grid in 2012[J]. Automation of Electric Power Systems,,2013,37(21): 39-44.
[20] 刘伟良,庄洪波.500 kV 3/2接线微机重合闸与保护配合方法探讨[J]. 电力系统保护与控制,2008,36(5):78-80.
LIU Weiliang,ZHUANG Hongbo. Discussion about the cooperative methods between microprocessor-based reclosure and relay protection for 500 kV 3/2 circuit breaker connections[J]. Power Sytem Protection and Control,2008,36(5): 78-80.

备注/Memo

备注/Memo:
收稿日期:2017-05-09;修回日期:2017-07-21.刘奎(1984—),男,硕士,工程师,研究方向为电网继电保护。 杨慧敏(1984—),女,博士研究生,高级工程师,主要研究方向为继电保护。 沈军(1975—),男,硕士,高级工程师,主要研究方向为电网继电保护。
更新日期/Last Update: 2017-12-25