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...

新型双转子结构风力发电系统及其双模功率控制策略

DOI: 10.13334/j.0258-8013.pcsee.2014.36.016, PP. 6499-6505

Keywords: 双转子结构,功率分配,行星齿轮,平滑切换,风力发电

Full-Text   Cite this paper   Add to My Lib

Abstract:

研究了一种新型风力发电机系统,包括发电机、调速电机、行星齿轮和风力机,发电机与太阳轮连接,调速电机与内齿圈连接,风力机轴与行星架连接。分析了不同工况下两台电机的工作模式与功率流的变化,针对此种结构提出一种全风况下转速-转矩模式控制策略,低于额定风速时调速电机转速控制能够实现发电机恒频并网,高于额定风速时通过控制调速电机转矩限制发电机输出有功功率在额定值附近。对控制策略进行仿真研究,并给出转速-转矩控制平滑切换规则,搭建了双转子风力发电实验平台,实现了并网操作,验证了该系统结构的可行性与控制策略的有效性。

References

[1]  Polinder H,van der Pigl F F A,Gert-Jan de vilder,et al.Comparison of direct-drive and geared generator concepts for wind turbines[J].IEEE Transactions on Energy Conversion,2006,21(3):725-733.
[2]  Lai L L,Chan T F.Distributed generation:induction and permanent magnet generators[M].New York:John Wiley and Sons,2007:11-21.
[3]  McMillan D,Graham W A.Techno-Economic comparison of operational aspects for direct drive and gearbox-driven wind turbines[J].IEEE Transactions on Energy Conversion,2010,25(1):191-198.
[4]  Polinder H,Van der Piji F,Vilder G,et al.Comparisons of direct-drive and geared generator concepts for wind turbines[J].IEEE Transaction on Energy Conversion,2006,21(3):725-732.
[5]  Liserre M,Cardenas R,Molinas M,et al.Overview of Multi-MW wind turbines and wind parks[J].IEEE Transaction on Industrial Electronics,2011,58(4):1081-1095.
[6]  郭京东,赵栋利,林资旭,等.兆瓦级变速恒频风力发电机组控制系统[J].中国电机工程学报,2007,27(6):1-6.Guo Jingdong,Zhao Dongli,Lin Zixu,et al.Research of the megawatt level variable speed constant frequency wind power unit control system[J].Proceedings of the CSEE,2007,27(6):1-6(in Chinese).
[7]  Li H,Chen Z.Overview of different wind generator systems and their comparisons[J].IET Renewable Power Generation,2008,2(2):123-138.
[8]  Mcmillan D,Ault G W.Techno-economic comparison operational aspects for direct drive and gearbox-driven wind turbines[J].IEEE Transactions on Energy Conversion,2010,25(1):191-198.
[9]  程明,张运乾,张建忠.风力发电发展现状及研究进展[J].电力科学与技术学报,2009,24(3):2-9.Cheng Ming,Zhang Yunqian,Zhang Jianzhong.Development and research progress of wind power generators[J].Journal of Electric Power Science and Technology,2009,24(3):2-9(in Chinese).
[10]  Liserre M,Cardenas R,Molinas M,et al.Overview of multi-MW wind turbines and wind parks[J].IEEE Transactions on Industrial Electronics,2011,58(4):1081-1095.
[11]  程明,花为.电气无级变速双功率流风力发电机组:中国,ZL2007 1 0019235.X[P].2010-05-19.Cheng Ming,Hua Wei.Dual power flow wind power generation system based on electrical variable transmission:Chinese,ZL2007 1 0019235.X [P].2010-05-19(in Chinese).
[12]  孙西凯,程明.新型机电混合无级变速风力发电系统[J].中国电机工程学报,2012,32(3):49-55.Sun Xikai,Cheng Ming.A novel wind power generation system based on mechanical and electrical variable transmission[J].Proceedings of the CSEE,2012,32(3):49-55(in Chinese).
[13]  朱瑛,程明,花为,等.新型双功率流风力发电系统控制策略[J].电力系统自动化,2013,37(10):48-53.Zhu Ying,Cheng Ming,Hua Wei,et al.A control strategy for novel dual power flow wind energy conversion system[J].Automation of Electric Power Systems,2013,37(10):48-53(in Chinese).
[14]  廖勇,何金波,姚骏,等.基于变桨距和转矩动态控制的直驱永磁同步风力发电机功率平滑控制[J].中国电机工程学报,2009,29(18):71-77.Liao Yong,He Jinbo,Yao Jun,et al.Power smooth control strategy of direct-driven permanent magnet synchronous generator of wind turbine with pitch angle control and torque dynamic control[J].Proceedings of the CSEE,2009,29(18):71-77(in Chinese).
[15]  芮晓明,柳亦兵,马志勇.风力发电机组设计[M].北京:机械工业出版社,2010:202-205.Rui Xiaoming,Liu Yibing,Ma Zhiyong.Design of wind turbines[M].Beijing:China Machine Press,2010:202-205(in Chinese).
[16]  Senjyu T,Sakamoto T,Urasaki N, et al.Output power leveling of wind turbine generator for all operation regions by pitch angle control[J].IEEE Transactions on Energy Conversion,2006,21(2):467-475.
[17]  张展,张弘松,张晓维.行星差动传动装置[M].北京:机械工业出版社,2008:15-25.Zhang Zhan,Zhang Hongsong,Zhang Xiaowei.Planetary differential gearing[M].Beijing:China Machine Press,2008:15-25(in Chinese).
[18]  廖勇,庄凯,姚骏,等.直驱式永磁同步风力发电机双模功率控制策略的仿真研究[J].中国电机工程学报,2009,29(33):76-82.Liao Yong,Zhuang Kai,Yao Jun,et al.Dual-mode power control strategy simulation study of direct-driven permanent magnet synchronous generator for wind turbine[J].Proceedings of the CSEE,2009,29(33):76-82(in Chinese).
[19]  Zhu Ying,Cheng Ming,Hua Wei,et al.A novel maximum power point tracking control for permanent magnet direct drive wind energy conversion systems[J].Energies,2012(5):1398-1412.
[20]  崔总泽,王士亮,史立勤,等.一种新型结构变速恒频风力发电机组系统及其控制策略[J].电工技术学报,2013,28(7):80-86.Cui Zongze,Wang Shiliang,Shi Liqin,et al.A novel variable-speed constant-frequency wind power system and the control strategy thereof[J].Transactions of China Electrotechnical Society,2013,28(7):80-86(in Chinese).
[21]  Xia Yuanye,Khaled H,Barry W W.Wind turbine power coefficient analysis of a new maximum power point tracking technique[J].IEEE Transactions on Industrial Electronics,2013,60(3):1122-1132.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133