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...

直驱式永磁同步风力发电机交错并联网侧变流器环流控制策略

, PP. 217-223

Keywords: 直驱式永磁同步发电机,变流器,交错并联,环流

Full-Text   Cite this paper   Add to My Lib

Abstract:

对采用平均模型对交错并联拓扑下的直驱式永磁同步风力发电机网侧变流器的环流问题进行了研究的同时,对三相电流在旋转坐标系下的零序分量的控制策略进行了深入分析,并从抑制环流的目的出发提出了在传统SVPWM调制算法基础上增加一个零序电流环的控制策略。仿真与实验结果验证了策略的可行性与正确性,表明提出的交错并联拓扑下的网侧变流器环流抑制策略具有较好的控制效果。

References

[1]  Wen C X, Li J L, Zhu X G, et al. Research on circulation of parallel three-phase converters in MW wind power system[C]. 2008 Workshop on Power Electronic and Intelligent Transportation System, New York, 2008: 349-354.
[2]  Ogasawara S, Takagaki J, Akagi H. A novel control scheme of a parallel current-controlled PWM inverter[J]. IEEE Transactions on Industry Applications, 1992, 28(5): 1023-1030.
[3]  陆治国, 刘捷丰, 林贤贞. 一种改进型两相交错并联Boost变换器[J]. 电机与控制学报, 2010, 17(7): 47-52.
[4]  Lu Zhiguo, Liu Jiefeng, Lin Xianzhen. Improved two phase interleaved Boost converter[J]. Electric machines and control. 2010, 17(7): 47-52.
[5]  Sato Y, Kataoka T. Simplified control strategy to improve AC-input-current waveform of parallel- connected current-type PWM rectifiers[J]. IEEE Proceedings on Electric Power Applications, 1995, 142(4): 246-254.
[6]  张广明, 吴煜琪, 梅磊, 等. 变速恒频风力发电系统控制方案综述[J]. 电机与控制应用, 2012, 39(3): 53-56.
[7]  Zhang Guangming, Wu Yuqi, Mei Lei, et al. Review of control strategy of variable speed constant frequency wind power generator[J]. Electric Machine & Control Application, 2012, 39(3): 53-56.
[8]  张兴, 张崇巍. PWM可逆变流器空间电压矢量控制技术的研究[J]. 中国电机工程学报, 2001, 21(10): 102-105.
[9]  Zhang Xin, Zhang Congwei. Study on a new space voltage vector control method about reversible PWM converter[J]. Proceedings of the CSEE, 2001, 21(10): 102-105.
[10]  Ye Z H, Boroyevich D, Choi J Y, et al, Control of tirculating current in two parallel three-phase Boost rectifiers[J]. IEEE Transactions on power electronics, 2002, 17(5): 609-605.
[11]  Chen Yie Tone T, Jiang R S, Liang R H. Analysis and design of zero-voltage-switching parallel interleaved current-doubler converters with coupled output inductors[J]. IET Power electronics, 2012, 5(4): 467-476.
[12]  Jonior L M, Burlacu C, Masada E. The connection of converters instead of semiconductor power device-a high performance solution for the MVA range of power converters[J]. Joumal of Circuits, Systems and Computers, 1995, 5(3): 503-521.
[13]  Jonior L M, Masada E. Analysis of the parallel connection of 3-phase VSC converters[C]. International Power Electronics Congress, Yokohama, 1995: 854-859.
[14]  Chinchilla M, Arnaltes S, Burgos J C. Control of permanent-magnet generators applied to variable-speed mind-energy systems connected to the grid[J]. IEEE transactions on energy conversion, 2006, 21(1): 1124-1129.
[15]  Gautam N, Rentschler A. Modelling and analysis of parallel connected permanent magnet synchronous generators in a small hydropower plant[C]. Proceedings of the 2006 IASME/WSEAS International Conference on Energy & Environmental Systems, Chalkida, 2006: 828-832.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133