海上风电经柔直送出分接开关控制保护策略研究
Research on Control and Protection Strategy for Tap Changers in Offshore Wind Power Transmission Via MMC-HVDC
- 2026年47卷第2期 页码:98-106
DOI:10.14044/j.1674-1757.pcrpc.2026.02.011
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南京国电南自电网自动化有限公司,南京 211100
收稿:2025-12-17,
修回:2026-01-05,
纸质出版:2026-04-25
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杨伟涛, 张尧, 郭晓, 等. 海上风电经柔直送出分接开关控制保护策略研究[J]. 电力电容器与无功补偿, 2026,47(2):98-106.
YANG Weitao, ZHANG Rao, GUO Xiao, et al. Research on Control and Protection Strategy for Tap Changers in Offshore Wind Power Transmission Via MMC-HVDC[J]. Power Capacitor & Reactive Power Compensation, 2026, 47(2): 98-106.
杨伟涛, 张尧, 郭晓, 等. 海上风电经柔直送出分接开关控制保护策略研究[J]. 电力电容器与无功补偿, 2026,47(2):98-106. DOI: 10.14044/j.1674-1757.pcrpc.2026.02.011.
YANG Weitao, ZHANG Rao, GUO Xiao, et al. Research on Control and Protection Strategy for Tap Changers in Offshore Wind Power Transmission Via MMC-HVDC[J]. Power Capacitor & Reactive Power Compensation, 2026, 47(2): 98-106. DOI: 10.14044/j.1674-1757.pcrpc.2026.02.011.
针对大容量海上风电经柔性直流送出系统,陆上换流站采用并联联结变压器的系统方案,提出了并联联结变压器分接开关控制保护策略。首先,明确了柔性直流系统不同运行阶段有载分接开关调节档位的需求,提出联结变压器有载分接开关调节档位控制策略,其次,针对并联联结变压器运行特性,提出了分接开关同步控制技术和异步保护策略,并设计了启动判据及实施流程。最后,通过搭建的海上风电柔性直流送出仿真平台,充分验证并联联结变压器有载分接开关核心控制保护策略的正确性。
For the system scheme where the onshore converter station adopts parallel-connected transformers in a large-capacity offshore wind power transmission system via VSC-HVDC,a control and protection strategy for the on-load tap changer of the parallel-connected transformer is proposed. Firstly,the requirements for adjusting the on-load tap changer of VSC-HVDC at different operating stages have been clarified and the control strategy of adjusting the on-load tap changer of the parallel connected transformer is propsoed. Then,in response to the operational characteristics of parallel connected transformer,the synchronous control technology and asynchronous protection strategy for on-load tap changers are proposed,and the start-up criteria and implementation processes are designed. Finally,the correctness of the control and protection strategy for the on-load tap changer of the parallel connected transformer is fully verified through the construction of the offshore wind power MMC-HVDC transmission simulation platform.
杨葆鑫,邢文奇,刘鹏飞,等.基于直流电压前馈的构网型光伏稳定性优化控制策略[J].高压电器,2024,60(12):213-222.
YANG Baoxin,XING Wenqi,LIU Pengfei,et al. Optimal control strategy of stability for grid-forming photovoltaic based on DC voltage feedforward[J]. High Voltage Apparatus,2024,60(12):213-222.
徐政.海上风电送出主要方案及其关键技术问题[J].电力系统自动化,2022,46(21):1-10.
XU Zheng. Main schemes and key technical problems for grid integration of offshore wind farm[J]. Automation of Electric Power Systems,2022,46(21):1-10.
卢毓欣,赵晓斌,李岩,等.海上风电送出用柔性直流换流站电气主接线[J].南方电网技术,2020,14(12):25-31.
LU Yuxin,ZHAO Xiaobin,LI Yan,et al. Main electrical connection ofVSC-HVDCconverter stations for offshore wind farm integration[J]. Southern Power System Technology,2020,14(12):25-31.
吴庆范,宋延涛,刘晨,等.大规模海上风电送出控制保护技术研究及应用[J].船舶工程,2025,47(z1):102-109.
WU Qingfan,SONG Yantao,LIU Chen,et al. Research and application of control and protection technology for large-scale offshore wind transmission[J]. Ship Engineering,2025,47(z1):102-109.
王博闻,周童浩,林浩凡,等.柔性低频交流输电系统220kV变压器声振特性分析[J].变压器,2025,62(9):11-18.
WANG Bowen,ZHOU Tonghao,LIN Haofan,et al. Analysis of acoustic and vibration characteristics of transformers for flexible low-frequency AC transmission[J]. Transformer, 2025,62(9):11-18.
刘晨阳,高甜甜,王广宁,等.海上风电高压柔直送出多端系统故障穿越特性及关键技术综述[J].高电压技术, 2025,51(10):4913-4932.
LIU Chenyang,GAO Tiantian,WANG Guangning,et al. Review of fault ride-through strategies and key technologies for offshore wind power multi-terminalVSC-HVDC transmission systems[J]. High Voltage Engineering,2025, 51(10):4913-4932.
蔡希鹏,邹常跃,彭发喜,等.超大规模海上风电海陆一体直流输电技术探讨[J].电网技术,2024,48(7):2895-2901.
CAI Xipeng,ZOU Changyue,PENG Faxi,et al. Discussion on HVDC transmission technology for super-large scale offshore wind power under offshore-onshore integration[J]. Power System Technology,2024,48(7):2895-2901.
肖晃庆,甘慧辰,黄莹,等.远海风电轻型化直流送出技术综述[J].高电压技术,2025,51(6):2702-2719.
XIAO Huangqing,GAN Huichen,HUANG Ying,et al. Review of lightweight DC transmission technology for offshore wind power[J]. High Voltage Engineering,2025, 51(6):2702-2719.
杜晓磊,郭庆雷,吴延坤,等.张北柔性直流电网示范工程控制系统架构及协调控制策略研究[J].电力系统保护与控制,2020,48(9):164-173.
DU Xiaolei,GUO Qinglei,WU Yankun,et al. Research on control system structure and coordination control strategy for Zhangbei demonstration project of MMC-HVDC grid[J]. Power System Protection and Control,2020,48(9):164-173.
李泰,鲁庆华,孙攀磊,等.基于VSG的弱同步支撑柔直系统阻尼控制策略[J].电力电子技术,2025,59(4):83-88.
LI Tai,LU Qinghua,SUN Panlei,et al. Damping control strategy for weak synchronous support flexible straight system based onVSG[J]. Power Electronics,2025,59(4):83-88.
马秀达,卢宇,詹长江,等.海上风电多端柔性直流输电系统及直流故障处理方案[J].电力系统自动化,2025, 49(17):81-89.
MA Xiuda,LU Yu,ZHAN Changjiang,et al. Multi-terminal flexible DC transmission system for offshore wind power and its DC fault clearance scheme[J]. Automation of Electric Power Systems,2025,49(17):81-89.
刘福锁,丁芮,王玉,等.海上风电孤岛经VSC-HVDC并网系统的故障穿越策略[J].电气传动,2025,55(10):19-29.
LIU Fusuo,DING Rui,WANG Yu,et al. Fault ridethrough strategy for offshore wind power islanding via VSCHVDC grid-connected system[J]. Electric Drive ,2025, 55(10):19-29.
刘金,房博一,黄一钊,等.基于高速并联开关的多端混合直流工程第三站在线投退关键特性分析[J].高压电器,2025,61(9):215-220.
LIU Jin,FANG Boyi,HUANG Yizhao,et al. Key characteristics analysis of on-line switching on/off for the third station of multi-terminal hybrid DC project based on highspeed parallel switch[J]. High Voltage Apparatus,2025, 61(9):215-220.
刘鹏程,罗晗,汪斌,等.海上风电柔性直流输电用三相分裂式联接变压器技术研究[J].变压器,2025,62(12):43-50.
LIU Pengcheng,LUO Han,WANG Bin,et al. Research on three-phase dual-low-voltage connected transformer technology for offshore wind powerVSC-HVDC[J]. Transformer,2025,62(12):43-50.
王谱宇,王松,张静怡,等.含多线路直流潮流控制器的多端直流环网非瞬时断路故障特征及控制保护策略[J].电网技术,2022,46(1):90-100.
WANG Puyu,WANG Song,ZHANG Jingyi,et al. Characteristics and control & protection strategy of a multi-line CFC integrated M2TDC grid under non-instantaneous opencircuit faults[J]. Power System Technology,2022,46(1):90-100.
朱泽翔,张建新,付超,等.高压大容量多端常规直流安全稳定控制系统设计[J].南方电网技术,2021,15(11):67-74.
ZHU Zexiang,ZHANG Jianxin,FU Chao,et al. Security and stability control system design for high voltage large capacity multi-terminal LCC based DC system[J]. Southern Power System Technology,2021,15(11):67-74.
方春恩,王渊朝,潘麟,等.基于磁环的海上风电场高频重燃过电压的抑制研究[J].高压电器,2026,62(1):167-175.
FANG Chun'en,WANG Yuanchao,PAN Lin,et al. Study on suppression of high frequency reignition overvoltage of offshore wind farm based on magnetic ring[J]. High Voltage Apparatus,2026,62(1):167-175.
张彦杰,刘威,刘凯,等.海上风电用直流六氟化硫绝缘罐式金属氧化物避雷器的研制[J].电瓷避雷器,2025(4):49-58.
ZHANG Yanjie,LIU Wei,LIU Kai,et al. Development of SF 6 gas-insulated metal oxide arrester for offshore wind power dc system[J ] . Insulators and Surge Arresters,2025(4):49-58.
高旭,任军辉,娄彦涛,等.海上柔直换流阀塔运行期间的疲劳特性研究[J].高压电器,2024,60(12):223-231.
GAO Xu,REN Junhui,LOU Yantao,et al. Study on fatigue characteristics of offshoreVSC-HVDCconverter valve tower in operation[J]. High Voltage Apparatus,2024,60(12):223-231.
江守其,徐亚男,李国庆,等.提升海上风电经柔直联网系统频率稳定性的协调控制策略[J].电力自动化设备, 2023,43(9):194-201.
JIANG Shouqi,XU Yanan,LI Guoqing,et al. Coordinated control strategy for improving frequency stability of MMC-HVDCconnecting offshore wind power[J]. Electric Power Automation Equipment,2023,43(9):194-201.
王少华,李泽宇,张永,等.输电线路复合绝缘子污秽发热影响因素分析[J].电瓷避雷器,2025(4):100-108.
WANG Shaohua,LI Zeyu,ZHANG Yong,et al. Factors affecting heating caused by pollution on composite insulators in transmission lines[J]. Insulators and Surge Arresters, 2025(4):100-108.
李金亮,杜志叶,阮江军,等.特高压直流同塔混压输电线路耐雷性能研究[J].电瓷避雷器,2015(1):54-60.
LI Jinliang,DU Zhiye,RUAN Jiangjun,et al. Research of lightning withstand performance for double-circuit UHV DC transmission lines with dual voltage 800kV/500kV on the same towe[J]. Insulators and Surge Arresters,2015(1):54-60.
方超颖,郑钟楠,钱健,等.海上升压站利用基础作为自然接地体的仿真研究[J].电瓷避雷器,2019(3):105-110.
FANG Chaoying,ZHENG Zhongnan,QIAN Jian,et al. Simulation study on using foundation as natural grounding electrode of offshore boost station[J]. Insulators and Surge Arresters,2019(3):105-110.
刘启建,杨美娟,行登江,等.风电场经柔性直流孤岛送出的交流故障联合穿越策略[J].全球能源互联网, 2020,3(2):132-141.
LIU Qijian,YANG Meijuan,XING Dengjiang,et al. Coordinated AC fault ride through strategy for wind farm connected toVSC-HVDCsystem by island[J].Journal of Global Energy Interconnection,2020,3(2):132-141.
YE Haihan,CHEN Wu,WU Heng,et al. Enhanced AC fault ride-through control for MMC-integrated system based on active PCC voltage drop[J]. Journal of Modern Power Systems and Clean Energy,2023,11(4):1316-1330.
宫一品.海上风电经柔直送出系统送端交流故障分析及协调控制[D].济南:山东大学,2023.
陈怡静,李春华,李英彪,等.双闭环VF控制MMC输出短路电流特性分析与计算方法[J].电力建设,2024, 45(10):90-99.
CHEN Yijing,LI Chunhua,LI Yingbiao,et al. Short-circuit current characteristics analysis and calculation methods of modular multilevel converter in double closed-loop voltage-frequency control[J].Electric Power Construction, 2024,45(10):90-99.
张钦智,王宾,李琰,等.风电场经柔性直流输电系统故障穿越协调控制研究[J].电力系统保护与控制,2020,48(10):131-138.
ZHANG Qinzhi,WANG Bin,LI Yan,et al. Research on fault crossing coordination control of a wind farm via a flexible direct current transmission system[J]. Power System Protection and Control,2020,48(10):131-138.
朱继忠,高美云,肖鹏飞,等.大规模海上风电并网与运行技术综述[J].电力工程技术,2025,44(5):2-24.
ZHU Jizhong,GAO Meiyun,XIAO Pengfei,et al. Review of grid integration and operation technologies for largescale offshore wind power[J]. Electric Power Engineering Technology,2025,44(5):2-24.
彭发喜,黄伟煌,李岩,等.海上风电经双极柔直系统送出功率平衡控制策略[J].南方电网技术,2023,17(8):23-30.
PENG Faxi,HUANG Weihuang,LI Yan,et al. Power balance control strategy for offshore wind power transmission through bipolar flexible straight system[J]. Southern Power Grid Technology,202317(8):23-30.
张静,高冲,许彬,等.海上风电直流并网工程用新型柔性直流耗能装置电气设计研究[J].中国电机工程学报, 2021,41(12):4081-4090.
ZHANG Jing,GAO Chong,XU Bin,et al. Research on electrical design of novel flexible DC energy consuming device for offshore wind power DC grid connection project[J]. Proceedings of the CSEE,2021,41(12):4081-4090.
张蕙峰,李茂堂,巴秀秀,等.换流变压器有载分接开关故障引发阀侧电流三相不平衡的诊断分析[J].变压器, 2025,62(2):66-71.
ZHANG Huifeng,LI Maotang,BA Xiuxiu,et al. Diagnosis and analysis on valve side three-phase current imbalance caused by on-load tap-changer fault of converter transformer[J]. Transformer,2025,62(2):66-71.
郭贤珊,李凤祁,阮思烨,等.高压直流换流变压器有载分接开关控制优化[J].电力建设,2021,42(2):9-19.
GUO Xianshan,LI Fengqi,RUAN Siye,et al. Optimization on control strategy of tap changer in HVDC converter transformer[J]. Electric Power Construction,2021,42(2):9-19.
牟金善,管文杰,何倩倩.海上风电机组变压器磁密设计影响因素探讨[J].变压器,2024,61(2):51-54.
MU Jinshan,GUAN Wenjie,HE Qianqian. Influencing factors discussion on magnetic flux density design of transformers for offshore wind turbines[J]. Transformer,2024, 61(2):51-54.
牟金善,何倩倩,王粉芍.一种海上风电变压器损耗值优化计算方法[J].变压器,2024,61(3):10-13.
MU Jinshan,HE Qianqian,WANG Fenshao. An optimization calculation method for transformers loss of offshore wind turbine [J]. Transformer,2023,60(3):10-13.
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