西南交通大学 电气工程学院,四川 成都 611756
戴文睿(1996 —),男,江苏常州人,硕士研究生,主要研究方向为高压直流输电线路保护(E-mail:dwr.swjtu@foxmail.com);
张海强(1994 —),男,江西南昌人,硕士研究生,主要研究方向为HVDC换流站保护与故障定位(E-mail:zhq.swjtu@foxmail. com);
林 圣(1983 —),男,湖南宁乡人,副教授,博士研究生导师,通信作者,主要研究方向为供电系统保护与故障定位、故障预测与管理、地铁杂散电流分析与抑制等(E-mail:slin@swjtu.edu.cn)。
收稿:2019-04-29,
修回:2019-07-24,
纸质出版:2019-09-10
移动端阅览
戴文睿,张海强,牟大林等.基于故障电流传播特性的高压直流输电线路单端保护方案[J].电力自动化设备,2019,39(09):67-73.
DAI Wenrui,ZHANG Haiqiang,MOU Dalin,et al.Single-end protection scheme for HVDC transmission line based onfault current propagation characteristics[J].Electric Power Automation Equipment,2019,39(09):67-73.
戴文睿,张海强,牟大林等.基于故障电流传播特性的高压直流输电线路单端保护方案[J].电力自动化设备,2019,39(09):67-73. DOI: 10.16081/j.epae.201909016.
DAI Wenrui,ZHANG Haiqiang,MOU Dalin,et al.Single-end protection scheme for HVDC transmission line based onfault current propagation characteristics[J].Electric Power Automation Equipment,2019,39(09):67-73. DOI: 10.16081/j.epae.201909016.
针对高压直流输电线路现有行波保护故障识别准确率不高、耐过渡电阻能力不强等问题,提出一种基于故障电流传播特性的单端保护方案。基于高压直流输电系统的等效电路,分别分析故障电流从换流侧到线路、从线路到换流侧以及在线路上的传播特性,进而分析不同位置发生故障时整流站线路边界两侧故障电流特征的差异性。基于此,利用特征频段电流构造区内、区外故障的识别判据,设计直流线路单端保护方案。基于PSCAD/EMTDC软件的仿真结果表明,所提保护方案能够准确识别区内、外故障,且具有良好的耐过渡电阻及抗噪声干扰能力。
Aiming at the problems of low fault identification accuracy and poor transition resistance tole-rance of existing traveling wave protections for HVDC(High Voltage Direct Current) transmission lines,a single-end protection scheme based on fault current propagation characteristics is proposed. Based on the equivalent circuit of HVDC transmission system,the propagation characteristics of fault current from the commutation side to the line,from the line to the commutation side and in the line are analyzed respec-tively,and then the differences of fault current characteristics on both sides of the line boundary of the recti-fier station are analyzed when fault occurs at different locations. Based on this,the identification criterion of internal and external faults is constructed by using characteristic frequency band current,and the single-end protection scheme of DC line is designed. Simulative results based on PSCAD/EMTDC indicate that the proposed protection scheme can accurately identify internal and external faults,and has good resistance to transition resistance and anti-noise-interference ability.
姚良忠 , 吴婧 , 王志冰 , 等 . 未来高压直流电网发展形态分析 [J]. 中国电机工程学报 , 2014 , 34 ( 34 ): 6007 - 6020 .
YAO Liangzhong , WU Jing , WANG Zhibing , et al . Pattern ana-lysis of future HVDC grid development [J]. Proceedings of the CSEE , 2014 , 34 ( 34 ): 6007 - 6020 .
汤广福 , 庞辉 , 贺之渊 . 先进交直流输电技术在中国的发展与应用 [J]. 中国电机工程学报 , 2016 , 36 ( 7 ): 1760 - 1771 .
TANG Guangfu , PANG Hui , HE Zhiyuan . R&D and application of advanced power transmission technology in China [J]. Proceedings of the CSEE , 2016 , 36 ( 7 ): 1760 - 1771 .
KONG F , HAO Z G , ZHANG B H . A novel traveling-wave-based main protection scheme for ±800 kV UHVDC bipolar transmission lines [J]. IEEE Transactions on Power Delivery , 2016 , 31 ( 5 ): 2159 - 2168 .
宋国兵 , 高淑萍 , 蔡新雷 , 等 . 高压直流输电线路继电保护技术综述 [J]. 电力系统自动化 , 2012 , 36 ( 22 ): 123 - 129 .
SONG Guobing , GAO Shuping , CAI Xinlei , et al . Survey of relay protection technology for HVDC transmission lines [J]. Automation of Electric Power Systems , 2012 , 36 ( 22 ): 123 - 129 .
周全 , 武霁阳 , 李海锋 . 高压直流线路区内外故障判别新方法 [J]. 电力自动化设备 , 2016 , 36 ( 12 ): 123 - 128,148 .
ZHOU Quan , WU Jiyang , LI Haifeng . In-/out-zone fault identification for HVDC transmission line [J]. Electric Power Automation Equipment , 2016 , 36 ( 12 ): 123 - 128,148 .
李爱民 , 蔡泽祥 , 任达勇 , 等 . 高压直流输电控制与保护对线路故障的动态响应特性分析 [J]. 电力系统自动化 , 2009 , 33 ( 11 ): 72 - 75,93 .
LI Aimin , CAI Zexiang , REN Dayong , et al . Analysis on the dy-namic performance characteristics of HVDC control and protections for the HVDC line faults [J]. Automation of Electric Power Systems , 2009 , 33 ( 11 ): 72 - 75,93 .
ZHANG Y K , LI Y L , SONG J Z , et al . A new protection scheme for HVDC transmission lines based on the specific frequency current of DC filter [J]. IEEE Transactions on Power Deli-very , 2019 , 34 ( 2 ): 420 - 429 .
束洪春 , 田鑫萃 , 董俊 , 等 . 利用电压相关性的±800 kV直流输电线路区内外故障判断方法 [J]. 中国电机工程学报 , 2012 , 32 ( 4 ): 151 - 161 .
SHU Hongchun , TIAN Xincui , DONG Jun , et al . Identification between internal and external faults of ± 800 kV HVDC transmission lines based on voltage correlation [J]. Proceedings of the CSEE , 2012 , 32 ( 4 ): 151 - 161 .
高本锋 , 刘辛晔 , 张云晓 , 等 . 高压直流输电线路行波特性与保护定值整定 [J]. 电力系统自动化 , 2015 , 39 ( 16 ): 120 - 125 .
GAO Benfeng , LIU Xinye , ZHANG Yunxiao , et al . Characteristics and protection value setting of traveling wave on HVDC transmission line [J]. Automation of Electric Power Systems , 2015 , 39 ( 16 ): 120 - 125 .
邢鲁华 , 陈青 , 付兆远 , 等 . 基于电压和电流突变量的高压直流输电线路保护原理 [J]. 电力系统自动化 , 2012 , 36 ( 9 ): 61 - 66 .
XING Luhua , CHEN Qing , FU Zhaoyuan , et al . Protection principle for HVDC transmission lines based on fault component of voltage and current [J]. Automation of Electric Power Systems , 2012 , 36 ( 9 ): 61 - 66 .
杨亚宇 , 邰能灵 , 刘剑 , 等 . 利用边界能量的高压直流线路纵联保护方案 [J]. 中国电机工程学报 , 2015 , 35 ( 22 ): 5757 - 5767 .
YANG Yayu , TAI Nengling , LIU Jian , et al . A pilot protection scheme for HVDC transmission lines based on boundary energy [J]. Proceedings of the CSEE , 2015 , 35 ( 22 ): 5757 - 5767 .
高淑萍 , 索南加乐 , 宋国兵 , 等 . 高压直流输电线路电流差动保护新原理 [J]. 电力系统自动化 , 2010 , 34 ( 17 ): 45 - 49 .
GAO Shuping , SUONAN Jiale , SONG Guobing , et al . A new current differential protection principle for HVDC transmission lines [J]. Automation of Electric Power Systems , 2010 , 34 ( 17 ): 45 - 49 .
邓丰 , 李欣然 , 曾祥君 , 等 . 基于波形唯一和时-频特征匹配的单端行波保护和故障定位方法 [J]. 中国电机工程学报 , 2018 , 38 ( 5 ): 1475 - 1487 .
DENG Feng , LI Xinran , ZENG Xiangjun , et al . Research on single-end traveling wave based protection and fault location method based on waveform uniqueness and feature matching in time and frequency domain [J]. Proceedings of the CSEE , 2018 , 38 ( 5 ): 1475 - 1487 .
DENG Feng , LI Xinran , ZENG Xiangjun . Single-ended travel-ling wave protection algorithm based on full waveform in the time and frequency domains [J]. IET Generation,Transmission & Distribution , 2018 , 12 ( 15 ): 3680 - 3691 .
陈仕龙 , 曹蕊蕊 , 毕贵红 , 等 . 基于形态学的特高压直流输电线路单端电流方向暂态保护 [J]. 电力自动化设备 , 2016 , 36 ( 1 ): 67 - 72 .
CHEN Shilong , CAO Ruirui , BI Guihong , et al . Single-end current direction transient protection based on morphology for UHVDC transmission line [J]. Electric Power Automation Equip-ment , 2016 , 36 ( 1 ): 67 - 72 .
张保会 , 孔飞 , 张嵩 , 等 . 高压直流输电线路单端暂态量保护装置的技术开发 [J]. 中国电机工程学报 , 2013 , 33 ( 4 ): 179 - 185 .
ZHANG Baohui , KONG Fei , ZHANG Song , et al . Technical deve-lopment of non-unit protection devices based on transient signals for HVDC transmission lines [J]. Proceedings of the CSEE , 2013 , 33 ( 4 ): 179 - 185 .
束洪春 , 刘可真 , 朱盛强 , 等 . ± 800 kV特高压直流输电线路单端电气量暂态保护 [J]. 中国电机工程学报 , 2010 , 30 ( 31 ): 108 - 117 .
SHU Hongchun , LIU Kezhen , ZHU Shengqiang , et al . ±800 kV UHVDC transmission line protection based on single end electrical transient signal [J]. Proceedings of the CSEE , 2010 , 30 ( 31 ): 108 - 117 .
SONG G B , CHU X , GAO S P , et al . A new whole-line quick-action protection principle for HVDC transmission lines using one-end current [J]. IEEE Transactions on Power Delivery , 2015 , 30 ( 2 ): 599 - 607 .
程佩芬 , 李崇涛 , 傅闯 , 等 . 基于状态空间法的高压直流输电系统电磁暂态简化模型的解析算法 [J]. 电工技术学报 , 2019 , 34 ( 6 ): 1230 - 1239 .
CHENG Peifen , LI Chongtao , FU Chuang , et al . An analytic solu-tion for simplified electromagnetic transient model of HVDC transmission system based on state space method [J]. Transactions of China Electrotechnical Society , 2019 , 34 ( 6 ): 1230 - 1239 .
董新洲 , 雷傲宇 , 汤兰西 , 等 . 行波特性分析及行波差动保护技术挑战与展望 [J]. 电力系统自动化 , 2018 , 42 ( 19 ): 184 - 191 .
DONG Xinzhou , LEI Aoyu , TANG Lanxi , et al . Analysis of trave-ling wave characteristics and challenges and prospects of tra-veling wave differential protection technology [J]. Automation of Electric Power Systems , 2018 , 42 ( 19 ): 184 - 191 .
汤兰西 , 董新洲 . MMC直流输电网线路短路故障电流的近似计算方法 [J]. 中国电机工程学报 , 2019 , 39 ( 2 ): 490 - 498,646 .
TANG Lanxi , DONG Xinzhou . An approximate method for the calculation of transmission line fault current in MMC-HVDC grid [J]. Proceedings of the CSEE , 2019 , 39 ( 2 ): 490 - 498,646 .
宋蕾 , 文俊 , 闫金春 , 等 . 高压直流输电系统直流滤波器的设计 [J]. 高电压技术 , 2008 , 34 ( 4 ): 647 - 651,677 .
SONG Lei , WEN Jun , YAN Jinchun , et al . Design of DC filters in HVDC transmission system [J]. High Voltage Enginee-ring , 2008 , 34 ( 4 ): 647 - 651,677 .
林圣 , 牟大林 , 刘磊 , 等 . 基于特征谐波阻抗比值的HVDC直流滤波器高压电容器接地故障保护方案 [J/OL]. 中国电机工程学报 . ( 2019-04-22 )[ 2019-04-29 ]. https:∥doi.org/10.13334/j.0258-8013.pcsee.182432 https://doi.org/10.13334/j.0258-8013.pcsee.182432 .
陈仕龙 , 束洪春 , 万春红 , 等 . 一种特高压直流输电线路单端电压暂态保护原理 [J]. 电力系统保护与控制 , 2013 , 41 ( 3 ): 26 - 31 .
CHEN Shilong , SHU Hongchun , WAN Chunhong , et al . The prin-ciple of single-ended transient based voltage protection for UHVDC transmission line [J]. Power System Protection and Control , 2013 , 41 ( 3 ): 26 - 31 .
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621