双馈风电机组有功-无功混合调制阻尼控制A Hybrid Power Modulation Damping Controller for Doubly-Fed Induction Generator
王立新;程林;孙元章;孙荣富;邢金;
摘要(Abstract):
目前风电机组系统级阻尼控制中均采用单一有功调制或无功调制,无法兼顾系统阻尼和轴系振荡阻尼。为解决上述问题,针对双馈风电机组提出了有功-无功混合调制阻尼控制器,并提出了序贯优化算法设计阻尼控制器参数,通过特征值分析和时域仿真验证了该控制器在风电机组不同运行模式下的有效性和鲁棒性。结果表明,相比于单一调制,混合调制更能充分利用双馈风电机组转子侧变换器的阻尼控制能力,同时最小化对风电机组本身轴系振荡阻尼的不利影响。
关键词(KeyWords): 混合调制;阻尼控制;轴系振荡;双馈风电机组
基金项目(Foundation): 国家高技术研究发展计划(863计划)(2014AA051901);; 国家电网公司科技项目(SGJB0000DKJS1300410)~~
作者(Author): 王立新;程林;孙元章;孙荣富;邢金;
Email:
DOI: 10.13335/j.1000-3673.pst.2015.02.017
参考文献(References):
- [1]Sun Y Z,Wang L X,Li G J,et al.A review on analysis and control of small signal stability of power systems with large scale integration of wind power[C]//International Conference on Power System Technology(POWERCON).Hangzhou,China:POWERCON,2010:1-6.
- [2]Gautam D,Vittal V,Harbour T.Impact of increased penetration of DFIG-based wind turbine generators on transient and small signal stability of power systems[J].IEEE Transactions on Power Systems,2009,24(3):1426-1434.
- [3]杨黎晖,马西奎.双馈风电机组对电力系统低频振荡特性的影响[J].中国电机工程学报,2011,31(30):19-25.Yang Lihui,Ma Xikui.Impact of doubly fed induction generator wind turbine on power system low-frequency oscillation characteristic[J].Proceedings of the CSEE,2011,31(30):19-25(in Chinese).
- [4]Itani S E Joós G.Advanced wind generator controls:meeting the evolving grid interconnection requirements,advances in wind power[EB/OL].[2014-05-30].http://www.intechopen.com/books-in-wind-power/advanced-wind-generator-controls-meetingthe-evolving-grid-interconnection-requirements.
- [5]Hughes F M,Anaya-Lara O,Jenkins N,et al.A power system stabilizer for DFIG-based wind generation[J].IEEE Transactions on Power Systems,2006,21(2):763-772.
- [6]Miao Z X,Fan L L,Osborn D,et al.Control of DFIG-based wind generation to improve inter-area oscillation damping[J].IEEE Transactions on Energy Conversion,2009,24(2):415-422.
- [7]关宏亮,迟永宁,戴慧珠,等.并网风电场改善系统阻尼的仿真[J].电力系统自动化,2008,32(13):81-85.Guan Hongliang,Chi Yongning,Dai Huizhu,et al.A simulation on wind farm integration in improving power system damping[J].Automation of Electric Power Systems,2008,32(13):81-85(in Chinese).
- [8]郝正航,余贻鑫,曾沅.改善电力系统阻尼特性的双馈风电机组控制策略[J].电力系统自动化,2011,35(15):25-29.Hao Zhenghang,Yu Yixin,Zeng Yuan.A control strategy for increasing power system damping with wind turbine-driven doubly-fed induction generator[J].Automation of Electric Power Systems,2011,35(15):25-29(in Chinese).
- [9]张子泳,胡志坚,李勇汇.并网型双馈式风力发电系统广域阻尼控制器设计[J].高电压技术,2011,37(1):157-163.Zhang Ziyong,Hu Zhijian,Li Yonghui.Design of wide-area damping controller of grid-tied wind generation system based DFIG[J].High Voltage Engineering,2011,37(1):157-163(in Chinese).
- [10]王国民,吴政球,彭程,等.双馈电机改善系统阻尼的研究[J].电网技术,2011,35(6):144-148.Wang Guomin,Wu Zhengqiu,Peng Cheng,et al.Contribution of doubly fed induction generator to power system damping[J].Power System Technology,2011,35(6):144-148(in Chinese).
- [11]Fan L L,Yin H P,Miao Z X.On active/reactive power modulation of DFIG-based wind generation for interarea oscillation damping[J].IEEE Transactions on Energy Conversion,2011,26(2):513-521.
- [12]李辉,陈宏文,杨超,等.含传输线功率信号的双馈风电场附加阻尼控制策略[J].电力系统自动化,2012,36(24):28-33.Li Hui,Chen Hongwen,Yang Chao,et al.Ancillary damping control strategy for wind farms with doubly-fed induction generators using power signals in transmission lines[J].Automation of Electric Power Systems,2012,36(24):28-33(in Chinese).
- [13]Kundur P.Power system stability and control[M].New York:Mc Graw-Hill,1994:1128-1160.
- [14]Hansen A D,Iov F,Srensen P,et al.Dynamic wind turbine models in power system simulation tool DIg SILENT[R].Roskilde:RisNational Laboratory,2007.
- [15]Ackermann V.Wind power in power systems[M].New York:John Wiley&Sons,2005:545-546.
- [16]Akhmatov V.Analysis of dynamic behavior of electric power systems with large amount of wind power[D].Denmark:Technical University of Denmark,2003.
- [17]王中,李国杰,孙元章,等.转子角度偏差对双馈风力发电系统稳定性的影响[J].电网技术,2010,34(12):147-153.Wang Zhong,Li Guojie,Sun Yuanzhang,et al.Effect of rotor angle deviation on stability of doubly-fed induction generator-based wind power generation system[J].Power System Technology,2010,34(12):147-153(in Chinese).
- [18]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.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).
- [19]Lei T,Barnes M,Ozakturk M.Doubly-fed induction generator wind turbine modelling for detailed electromagnetic system studies[J].IET Renewable Power Generation,2013,7(2):180-189.
- [20]Pena R,Clare J C,Asher G M.Doubly fed induction generator using back-to-back PWM converters and its application to variable-speed wind-energy generation[J].IEE Proceedings-Electric Power Applications,1996(143):231-241.
- [21]Trudnowski D J,Smith J R,Short T A,et al.An application of Prony methods in PSS design for multimachine systems[J].IEEE Transactions on Power Systems,1991,6(1):118-126.