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...
电网技术  2006 

基于配电网无功优化的变速恒频双馈风电机群控制策略

, PP. 59-64

Keywords: 变速恒频风电机群,控制策略,配电网,无功优化

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对接入地区配电网络的大规模变速恒频双馈风电机群与系统运行状况,基于单台风电机组的分段分层控制及配电网的无功优化思想,提出了变速恒频双馈风电机群并网运行的实时控制策略。并以北方某风电场及其接入系统为例,针对风速发生渐变扰动及系统侧某节点发生无功突变2种情况,对风电机群及其接入系统在该控制策略下的运行特性和关键节点的电压特性进行了仿真和分析。仿真结果说明该控制策略不但能保证风电机群最大限度地、安全地捕获风能,同时也能充分发挥机群的无功调节能力,平衡无功扰动,提高风电机群和接入系统的电压稳定性,实现全网的无功优化。

References

[1]  Bian Songjiang,Lü Xiaomei,Xiang Huijie,et al.Modeling and simulation of AC excited VSCF in wind power systems [J].Proceedings of the CSEE,2005,25(16):57-62(in Chinese).
[2]  苑国锋,柴建云,李永东.新型转子电流混合控制的变速恒频异步风力发电系统[J].电 网 技 术,2005,29(15):76-80.
[3]  Yuan Guofeng,Chai Jianyun,Li Yongdong.A novel variable speed constant frequency wind generation system with rotor current hybrid control[J].Power System Technology,2005,29(15):76-80(in Chinese).
[4]  李晶,宋家骅,王伟胜.考虑变频器特性的变速恒频双馈风力发电机组控制策略的研究与仿真[J].电网技术,2004,28(21):11-16.
[5]  Li Jing,Song Jiahua,Wang Weisheng.Study and dynamic simulation of control strategy for variable speed wind turbine with doubly-fed generator considering frequency converter characteristics[J].Power System Technology,2004,28(21):11-16(in Chinese).
[6]  Datta R,Ranganathan V T.A method of tracking the peak power points for a variable speed wind energy conversion system[J].IEEE Trans on Energy Conversion,2003,18(1):163-168.
[7]  淡军,孙茂相,杨继华.风电系统最大功率捕获的研究[J].沈阳工业大学学报,2003,25(1):40-42.
[8]  Dan Jun,Sun Maoxiang,Yang Jihua.Research on maximum power tracking of wind energy system[J].Journal of Shenyang University of Technology,2003,25(1):40-42(in Chinese).
[9]  Rodriguez Amenedo J L,Arnalte S,Burgos J C.Automatic generation control of a wind farm with variable speed wind turbine [J].IEEE Trans on Energy Conversion,2002,17(2):279-284.
[10]  Terje Gjengedal.System control of large scale wind power by use of automatic generation control(AGC)[C].CIGRE/IEEE PES International Symposium,2003:15-21.
[11]  Jakana E,Lee H,Nick J.Control of DFIG wind turbines[J].IEE Power Engineer,2003,17(1):28-32.
[12]  Tapia A,Tapia G,Ostolaza J X.Reactive power control of wind farms for voltage control applications[J].Renewable Energy,2004,29(3):377-392.
[13]  李晶,方勇,宋家骅,等.变速恒频双馈风电机组分段分层控制
[14]  策略的研究[J].电网技术,2005,29(9):15-21.
[15]  Li Jing,Fang Yong, Song Jiahua,et al.Research on subsection and layer control strategy of doubly-fed variable speed wind turbine [J].Power System Technology,2005,29(9):15-21(in Chinese).
[16]  李晶.变速恒频双馈风电机组动态模型及并网控制策略的研究[D].北京:华北电力大学,2005.
[17]  苑国锋,柴建云,李永东.变速恒频风力发电机组励磁变频器的研究[J].中国电机工程学报,2005,25(8):90-94.
[18]  Yuan Guofeng,Chai Jianyun,Li Yongdong.Study on excitation converter of variable speed constant frequency wind generation system[J].Proceedings of the CSEE,2005,25(8):90-94(in Chinese).
[19]  杨秀媛,肖洋,陈树勇.风电场风速和发电功率预测研究[J].中国电机工程学报,2005,25(11):1-5.
[20]  Yang Xiuyuan,Xiao Yang,Chen Shuyong.Wind speed and generated power forecasting in wind farm[J].Proceedings of the CSEE,2005,25(11):1-5(in Chinese).
[21]  [3 ] 吴义纯,丁明,张立军.含风电场的电力系统潮流计算[J].中国电机工程学报,2005,25(4):36-39.
[22]  Wu Yichun,Ding Ming,Zhang Lijun.Power flow analysis in electrical power networks including wind farms[J].Proceedings of the CSEE,2005,25(8):36-39(in Chinese).
[23]  陈树勇,申洪,张洋,等.基于遗传算法的风电场无功补偿[J].中国电机工程学报,2005,25(8):1-6.
[24]  Chen Shuyong,Shen Hong,Zhang Yang,et al.Research on the compensation and control of reactive power for wind farms based on genetic algorithm[J].Proceedings of the CSEE,2005,25(8):1-6(in Chinese).
[25]  卞松江,吕晓美,相会杰,等.交流励磁变速恒频风力发电系统控制策略的仿真研究[J].中国电机工程学报,2005,25(16):57-62.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133