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1.北京交通大学电气工程学院,北京市 100044
2.中国电力科学研究院有限公司,北京市 100192
李猛(1986—),男,博士,副教授,主要研究方向:直流电网保护。E-mail:mengl@bjtu.edu.cn
宁家兴(1993—),男,通信作者,博士研究生,主要研究方向:输电线路自适应重合闸。E-mail:ningjx@bjtu.edu.cn
和敬涵(1964—),女,博士,教授,博士生导师,IEEE Fellow,主要研究方向:电力系统保护与控制、交直流混联系统、主动配电网等。E-mail:jhhe@bjtu.edu.cn
收稿:2021-08-09,
修回:2021-12-19,
网络出版:2022-03-21,
纸质出版:2022-05-10
移动端阅览
李猛,宁家兴,和敬涵等.基于模型校核的柔性直流输电线路自适应重合闸方案[J].电力系统自动化,2022,46(9):191-199.
LI Meng,NING Jiaxing,HE Jinghan,et al.Adaptive Reclosing Scheme for Flexible DC Transmission Line Based on Model Verification[J].Automation of Electric Power Systems,2022,46(9):191-199.
李猛,宁家兴,和敬涵等.基于模型校核的柔性直流输电线路自适应重合闸方案[J].电力系统自动化,2022,46(9):191-199. DOI: 10.7500/AEPS20210809004.
LI Meng,NING Jiaxing,HE Jinghan,et al.Adaptive Reclosing Scheme for Flexible DC Transmission Line Based on Model Verification[J].Automation of Electric Power Systems,2022,46(9):191-199. DOI: 10.7500/AEPS20210809004.
为解决柔性直流输电线路常规自动重合闸盲目合闸的问题,有必要研究断路器合闸前识别故障性质及熄弧时刻的自适应重合闸方案。首先,考虑线路分布式参数及参数的频变特性,在分析Marti模型的基础上,得到线路两端电压电流与行波间的时域表达;其次,基于模型校核思想,将无故障模型作为计算模型,当故障消失时实际模型与计算模型相匹配,而故障未消失时实际模型与计算模型不匹配;最后,利用Pearson相关性对上述差异进行提取,提出一种适用于柔性直流输电线路的自适应重合闸方案。PSCAD/EMTDC仿真结果验证了所提方案的有效性,以及相较于自动重合闸方案和现有自适应重合闸方案的优越性。
In order to solve the blind reclosing problem of conventional automatic reclosing of flexible DC transmission lines
it is necessary to study the adaptive reclosing scheme to identify the fault nature and arc extinguishing time before closing circuit breaker. Firstly
considering the distributed parameters of the line and the frequency variation characteristics of the parameters
the time-domain expression between the voltage and current at both ends of the line and the traveling wave is obtained based on the analysis of Marti model. Secondly
based on the idea of model verification
the fault-free model is taken as the calculation model. When the fault disappears
the actual model matches the calculation model
while when the fault does not disappear
the actual model does not match the calculation model. Finally
the Pearson correlation is used to extract the above differences
and an adaptive reclosing scheme suitable for flexible DC transmission lines is proposed. PSCAD/EMTDC simulation results verify the effectiveness of the proposed scheme and its advantages over automatic reclosing scheme and existing adaptive reclosing scheme.
贾科 , 杨哲 , 魏超 , 等 . 基于斯皮尔曼等级相关系数的新能源送出线路纵联保护 [J]. 电力系统自动化 , 2020 , 44 ( 15 ): 103 - 111 .
JIA Ke , YANG Zhe , WEI Chao , et al . Pilot protection based on Spearman rank correlation coefficient for transmission line connected to renewable energy source [J]. Automation of Electric Power Systems , 2020 , 44 ( 15 ): 103 - 111 .
李争 , 张蕊 , 孙鹤旭 , 等 . 可再生能源多能互补制-储-运氢关键技术综述 [J]. 电工技术学报 , 2021 , 36 ( 3 ): 446 - 462 .
LI Zheng , ZHANG Rui , SUN Hexu , et al . Review on key technologies of hydrogen generation, storage and transportation based on multi-energy complementary renewable energy [J]. Transactions of China Electrotechnical Society , 2021 , 36 ( 3 ): 446 - 462 .
高飘 , 郑晓冬 , 晁晨栩 , 等 . 基于边界暂态能量的多端柔性直流输电线路保护 [J]. 电力系统自动化 , 2021 , 45 ( 17 ): 171 - 179 .
GAO Piao , ZHENG Xiaodong , CHAO Chenxu , et al . Protection for multi-terminal flexible DC transmission lines based on boundary transient energy [J]. Automation of Electric Power Systems , 2021 , 45 ( 17 ): 171 - 179 .
金涛 , 张可 , 陈坚 . 基于DWT-PNN的柔性直流输电系统故障检测方法 [J]. 电力自动化设备 , 2021 , 41 ( 7 ): 144 - 151 .
JIN Tao , ZHANG Ke , CHEN Jian . DWT-PNN based fault detection method for flexible DC transmission system [J]. Electric Power Automation Equipment , 2021 , 41 ( 7 ): 144 - 151 .
NING J , HE B , WANG Z , et al . Algorithm for adaptive single-phase reclosure on shunt-reactor compensated extra high voltage transmission lines considering beat frequency oscillation [J]. IET Generation Transmission & Distribution , 2018 , 12 ( 13 ): 3193 - 3200 .
崔玉 , 陆金凤 , 谢华 , 等 . 消除模糊区的同杆双回线自适应重合闸 [J]. 电力工程技术 , 2020 , 39 ( 2 ): 186 - 192 .
CUI Yu , LU Jinfeng , XIE Hua , et al . Adaptive reclosure of double-circuit line without fuzzy zone [J]. Electric Power Engineering Technology , 2020 , 39 ( 2 ): 186 - 192 .
蔡静 , 董新洲 . 高压直流输电线路故障清除及恢复策略研究综述 [J]. 电力系统自动化 , 2019 , 43 ( 11 ): 181 - 190 .
CAI Jing , DONG Xinzhou . Overview on research of fault clearing and recovery strategy for HVDC transmission lines [J]. Automation of Electric Power Systems , 2019 , 43 ( 11 ): 181 - 190 .
贺之渊 , 陆晶晶 , 刘天琪 , 等 . 柔性直流电网故障电流抑制关键技术与展望 [J]. 电力系统自动化 , 2021 , 45 ( 2 ): 173 - 183 .
HE Zhiyuan , LU Jingjing , LIU Tianqi , et al . Key technologies and prospect of fault current suppression in flexible DC power grid [J]. Automation of Electric Power Systems , 2021 , 45 ( 2 ): 173 - 183 .
黄萌 , 车江龙 , 查晓明 , 等 . 单相接地故障下MMC入网电流耦合机理分析及小信号建模 [J]. 电力工程技术 , 2021 , 40 ( 4 ): 52 - 59 .
HUANG Meng , CHE Jianglong , ZHA Xiaoming , et al . Current coupling mechanism and small signal modeling for MMC under single-line to ground fault conditions [J]. Electric Power Engineering Technology , 2021 , 40 ( 4 ): 52 - 59 .
陈磊 , 何慧雯 , 王磊 , 等 . 基于半桥型MMC的柔性直流电网故障限流方法综述 [J]. 电力系统保护与控制 , 2021 , 49 ( 21 ): 175 - 186 .
CHEN Lei , HE Huiwen , WANG Lei , et al . Review of the fault current limiting approaches for a flexible DC grid based on a half-bridge MMC [J]. Power System Protection and Control , 2021 , 49 ( 21 ): 175 - 186 .
YANG S , XIANG W , LU X , et al . An adaptive reclosing strategy for MMC-HVDC systems with hybrid DC circuit breakers [J]. IEEE Transactions on Power Delivery , 2020 , 35 ( 3 ): 1111 - 1123 .
ZHANG D , LIANG C , LI M , et al . Voltage frequency-based adaptive reclosing strategy for flexible DC power grids [J]. International Journal of Electrical Power and Energy Systems , 2021 , 131 : 107164 .
蔡普成 , 向往 , 周猛 , 等 . 基于混合型MMC主动信号注入的直流故障自适应重合闸方法研究 [J]. 中国电机工程学报 , 2020 , 40 ( 12 ): 3867 - 3878 .
CAI Pucheng , XIANG Wang , ZHOU Meng , et al . Research on adaptive reclosing of DC fault based on active signal injected by hybrid MMC [J]. Proceedings of the CSEE , 2020 , 40 ( 12 ): 3867 - 3878 .
WANG T , SONG G , KAZMI S T . Adaptive single-pole auto-reclosing scheme for hybrid MMC-HVDC systems [J]. IEEE Transactions on Power Delivery , 2019 , 34 ( 6 ): 2194 - 2203 .
MEI J , GE R , ZHU P , et al . An adaptive reclosing scheme for MMC-HVDC systems based on pulse injection from parallel energy absorption module [J]. IEEE Transactions on Power Delivery , 2021 , 36 ( 3 ): 1809 - 1818 .
陈争光 , 周泽昕 , 王兴国 , 等 . 一种基于直流断路器两端电压的混合级联多端直流输电断路器自适应重合闸方法 [J]. 电网技术 , 2019 , 43 ( 7 ): 2623 - 2631 .
CHEN Zhengguang , ZHOU Zexin , WANG Xingguo , et al . An adaptive reclosure method for hybrid cascade multi-terminal HVDC circuit breaker based on two-terminal voltage of DC circuit breaker [J]. Power System Technology , 2019 , 43 ( 7 ): 2623 - 2631 .
张盛梅 , 安婷 , 裴翔羽 , 等 . 混合式直流断路器重合闸策略 [J]. 电力系统自动化 , 2019 , 43 ( 6 ): 129 - 136 .
ZHANG Shengmei , AN Ting , PEI Xiangyu , et al . Reclosing strategy for hybrid DC circuit breakers [J]. Automation of Electric Power Systems , 2019 , 43 ( 6 ): 129 - 136 .
蒋纯冰 , 赵成勇 . 具备自适应重合闸能力的电容箝位式直流断路器 [J]. 电网技术 , 2022 , 46 ( 1 ): 121 - 129 .
JIANG Chunbing , ZHAO Chengyong . Capacitor-clamping DC circuit breaker with adaptive reclosing capability [J]. Power System Technology , 2022 , 46 ( 1 ): 121 - 129 .
薛士敏 , 廉杰 , 齐金龙 , 等 . MMC-HVDC故障暂态特性及自适应重合闸技术 [J]. 电网技术 , 2018 , 42 ( 12 ): 4015 - 4021 .
XUE Shimin , LIAN Jie , QI Jinlong , et al . Fault transient characteristic and adaptive reclosing technique of MMC-HVDC network [J]. Power System Technology , 2018 , 42 ( 12 ): 4015 - 4021 .
LI B , HE J , LI Y , et al . A novel DCCB reclosing strategy for the flexible HVDC grid [J]. IEEE Transactions on Power Delivery , 2020 , 35 ( 1 ): 244 - 257 .
薛士敏 , 孙亚冰 , 刘白冰 , 等 . 基于Marti模型的柔性直流输电系统纵联行波差动保护 [J]. 中国电机工程学报 , 2019 , 39 ( 21 ): 6288 - 6300 .
XUE Shimin , SUN Yabing , LIU Baibing , et al . Longitudinal travelling wave differential protection for flexible HVDC system based on Marti model [J]. Proceedings of the CSEE , 2019 , 39 ( 21 ): 6288 - 6300 .
李猛 , 聂铭 , 和敬涵 , 等 . 基于数字孪生的柔性直流电网纵联保护原理 [J/OL]. 中国电机工程学报 : 1 - 11 [ 2021-08-09 ]. https://doi.org/10.13334/j.0258-8013.pcsee.202045 https://doi.org/10.13334/j.0258-8013.pcsee.202045 .
LI Meng , NIE Ming , HE Jinghan , et al . Pilot protection of flexible DC grid based on digital twin [J/OL]. Proceedings of the CSEE : 1 - 11 [ 2021-08-09 ]. https://doi.org/10.13334/j.0258-8013.pcsee.202045 https://doi.org/10.13334/j.0258-8013.pcsee.202045 .
上官鑫 , 秦文萍 , 夏福良 , 等 . 基于暂态电压Pearson相关性的MMC多端柔性直流配电网单极接地故障保护方案 [J]. 高电压技术 , 2020 , 46 ( 5 ): 1740 - 1749 .
SHANGGUAN Xin , QIN Wenping , XIA Fuliang , et al . Pole-to-ground fault protection scheme for MMC multi-terminal flexible DC distribution network based on Pearson correlation of transient voltage [J]. High Voltage Engineering , 2020 , 46 ( 5 ): 1740 - 1749 .
ZHENG L , JIA K , BI T , et al . Cosine similarity based line protection for large-scale wind farms [J]. IEEE Transactions on Industrial Electronics , 2021 , 68 ( 7 ): 5990 - 5999 .
张晨浩 , 宋国兵 , 董新洲 . 一种应对高阻故障的单端自适应行波保护方法 [J]. 中国电机工程学报 , 2020 , 40 ( 11 ): 3548 - 3557 .
ZHANG Chenhao , SONG Guobing , DONG Xinzhou . A non-unit adaptive traveling wave protection method for high impedance faults [J]. Proceedings of the CSEE , 2020 , 40 ( 11 ): 3548 - 3557 .
索南加乐 , 梁振锋 , 宋国兵 . 自适应熄弧时刻的单相重合闸的研究 [J]. 电力系统保护与控制 , 2012 , 40 ( 5 ): 37 - 41 .
SUONAN Jiale , LIANG Zhenfeng , SONG Guobing . Study of single-phase reclosure with adaptive secondary arc extinction [J]. Power System Protection and Control , 2012 , 40 ( 5 ): 37 - 41 .
JOHNS A T , AGGARWAL R K , SONG Y H . Improved techniques for modelling fault arcs an faulted EHV transmission systems [J]. IEE Proceedings: Generation, Transmission and Distribution , 1994 , 141 ( 2 ): 148 - 154 .
康弘俊 , 王威 , 王勇 . 有精准偏置电压输出的霍尔电流传感器 [J]. 通信电源技术 , 2021 , 38 ( 1 ): 47 - 49 .
KANG Hongjun , WANG Wei , WANG Yong . Hall current sensor with precision DC bias voltage output [J]. Telecom Power Technology , 2021 , 38 ( 1 ): 47 - 49 .
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