全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于半控整流器的直流侧串联海上风电并网系统

DOI: 10.13334/j.0258-8013.pcsee.2015.15.012, PP. 3843-3850

Keywords: 海上风电,半控整流器,风电汇集与并网,直流输电,直流故障

Full-Text   Cite this paper   Add to My Lib

Abstract:

根据对单相不控整流电路直流侧接电阻负载时特性的研究,该文提出了一种单相半控整流电路,其交流侧电流波形为正弦波,直流侧输出电压含直流分量和倍频分量,当构成三相半控整流电路时,输出电压中二倍频分量便相互抵消了,只剩下稳定且可调的直流分量。基于半控整流电路,文中提出一种海上风电汇集与并网系统,该系统采用变流器直流侧串联升压的方式获得直流高电压,用于风电汇集和传输,省去了笨重而昂贵的海上换流站,大大节约了建造和维护成本。仿真及分析结果显示,文中所提方法能够满足海上风电并网的需求,且稳态和故障时的性能优异。

References

[1]  温家良,吴锐,彭畅,等.直流电网在中国的应用前景分析[J].中国电机工程学报,2012,32(13):7-12.Wen Jialiang,Wu Rui,Peng Chang,et al.Analysis of DC grid prospects in China[J].Proceedings of the CSEE,2012,32(13):7-12(in Chinese).
[2]  European Wind Energy Association (EWEA).The European offshore wind industry-Key trends and statistics 2009[R/OL].2010-02-01.Avail-able:www.ewea.org.
[3]  Global Wind Energy Council (GWEC).Global wind 2009 report[R/OL].2010-02-01.Available:www.gwec.net.
[4]  Chou C J,Wu Y K,Han G Y,et al.Comparative evaluation of the HVDC and HVAC links integrated in a large offshore wind farm - an actual case study in Taiwan[C]//2011 IEEE Industry Applications Society Annual Meeting (IAS).Orlando,FL:IEEE,2011:1-8.
[5]  Marvik J I,Svendsen H G.Analysis of grid faults in offshore wind farm with HVDC connection[J].Energy Procedia,2013(35):81-90.
[6]  徐乾耀,康重庆,张宁,等.海上风电出力特性及其消纳问题探讨[J].电力系统自动化,2011,35(22):54-59.Xu Qianyao,Kang Chongqing,Zhang Ning,et al.A discussion on offshore wind power output characteristics and its accommodation[J].Automation of Electric Power Systems,2011,35(22):54-59(in Chinese).
[7]  Blasco-Gimenez R,Aparicio N,Ano-Villalba S,et al.LCC-HVDC connection of offshore wind farms with reduced filter banks[J].IEEE Transactions on Industrial Electronics,2013,60(6):2372-2380.
[8]  Jovcic D.Thyristor-based HVDC with forced commutation[J].IEEE Transactions on Power Delivery,2007,22(1):557-564.
[9]  Muyeen S M,Takahashi R,Tamura J.Operation and control of HVDC-connected offshore wind farm[J].IEEE Transactions on Sustainable Energy,2010,1(1):30-37.
[10]  Abdel-Khalik A S,Massoud A M,Elserougi A A,et al.Optimum power transmission-based droop control design for multi-terminal HVDC of offshore wind farms[J].IEEE Transactions on Power Systems,2013,28(3):3401-3409.
[11]  王志新,吴杰,徐烈,等.大型海上风电场并网VSC-HVDC变流器关键技术[J].中国电机工程学报,2013,33(19):14-26.Wang Zhixin,Wu Jie,Xu Lie,et al.Key technologies of large offshore wind farm VSC-HVDC converters for grid integration[J].Proceedings of the CSEE,2013,33(19):14-26(in Chinese).
[12]  陈鹤林,徐政,唐庚,等.海上风电场MMC-HVDC并网系统暂态行为分析[J].电力系统自动化,2014,38(12):112-118.Chen Helin,Xu Zheng,Tang Geng,et al.Transient behavior analysis of offshore wind farm integration system with MMC-HVDC[J].Automation of Electric Power Systems,2014,38(12):112-118(in Chinese).
[13]  翟冬玲,韩民晓,严稳利,等.DFIG型海上风电混合直流送出的控制策略[J].电力自动化设备,2015,35(2):42-48.Zhai Dongling,Han Minxiao,Yan Wenli,et al.Control of offshore DFIG-based wind farm with hybrid HVDC transmission[J].Electric Power Automation Equipment,2015,35(2):42-48(in Chinese).
[14]  孙蔚,姚良忠,李琰,等.考虑大规模海上风电接入的多电压等级直流电网运行控制策略研究[J].中国电机工程学报,2015,35(4):776-785.Sun Wei,Yao Liangzhong,Li Yan,et al.Study on operation control strategies of DC grid with multi-voltage level considering large offshore wind farm grid integration [J].Proceedings of the CSEE,2015,35(4):776-785(in Chinese).
[15]  卫晓辉,王锡凡,孟永庆,等.分频风电系统风机并网实验研究[J].中国电机工程学报,2015,35(5):1089-1096.Wei Xiaohui,Wang Xifan,Meng Yongqing,et al.Experiment on grid connection of wind turbines in fractional frequency wind power generation system [J].Proceedings of the CSEE,2015,35(5):1089-1096(in Chinese).
[16]  Prasai A,Yim J S,Divan D,et al.A new architecture for offshore wind farms[J].IEEE Transactions on Power Electronics,2008,23(3):1198-1204.
[17]  Lundberg S.Evaluation of wind farm layouts [R].Norway:Nordic Workshop on Power and Industrial Electronics,2004.
[18]  李响,韩民晓.海上风电串联多端VSC-HVDC协调控制策略[J].电工技术学报,2013,28(5):42-48,57.Li Xiang,Han Minxiao.A coordinated control strategy of series multi-terminal VSC-HVDC for offshore wind farm[J].Transactions of China Electrotechnical Society,2013,28(5):42-48,57 (in Chinese).
[19]  Popat M,Wu B,Zargari N R.A novel decoupled interconnecting method for current-source converter-based offshore wind farms[J].IEEE Transactions on Power Electronics,2012,27(10):4224-4233.
[20]  Jovcic D.Offshore wind farm with a series multiterminal CSI HVDC[J].Electric Power Systems Research,2008,78(4):747-755.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133