风电装备整体式动力学建模与仿真分析

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Abstract Large-scale, high-reliability and long-life have become the development trends of wind power equipment. Therefore, the research on dynamic characteristics has great significance in improving design and manufacturing technology of wind turbine. Integral dynamic modeling process is established based on energy flow, material flow, information flow and topological relationship of wind turbine. Furthermore, integral dynamic model is simulated by using SIMULINK, considering wind energy model, wind load model, transmission system model and grid load model. As a result, rotate speed characteristic and power characteristic are similar to operating parameters under the rated condition, which verifies the reliability of this simulation. Moreover, the torque fluctuating amplitude is decreasing from impeller to generator and the torque magnitude of impeller is , while that of generator is . In addition, the torque envelope line of gearbox will be fitted to provide macro boundary condition for gearbox power loss analysis.

Key words： wind turbine dynamic modeling power characteristic torque characteristic

Received: 18 April 2014 Published: 25 July 2015

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	Articles by authors
	SHEN Gang1
	XIANG Dong1
	MU Peng1
	JIANG Jing-min1
	TIAN Hao2

Cite this article:

SHEN Gang1,XIANG Dong1,MU Peng1, et al. Integral dynamic modeling and simulation of wind turbine[J]. JOURNAL OF VIBRATION AND SHOCK, 2015, 34(14): 129-134.

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http://jvs.sjtu.edu.cn/EN/ OR http://jvs.sjtu.edu.cn/EN/Y2015/V34/I14/129

[1] 李俊峰,施鹏飞,高虎,等.中国风电发展报告[M].海口：海南出版社,2010.
[2] Lopes L A, Lhuilier J, Khokhar M F. A wind turbine emulator that represents the dynamics of the wind turbine rotor and drive train[C]. in Power Electronics Specialists Conference, PESC'05, IEEE 36th, IEEE,2005.
[3] Monfared M, Kojabadi H M, Rastegar H. Static and dynamic wind turbine simulator using a converter controlled dc motor[J]. Renewable Energy, 2008,33(5): 906-913.
[4] Mansouri M N, Mimouni M F, Benghanem B, et al. Simulation model for wind turbine with asynchronous generator interconnected to the electric network[J]. Renewable Energy, 2004,29(3): 421-431.
[5] Viadero F, Fernández A, Iglesias M,et al. Non-stationary dynamic analysis of a wind turbine power drivetrain: offshore considerations[J]. Applied Acoustics, 2014,77: 204-211.
[6] Park J Y, Lee J K,Oh K Y,et al. Design of simulator for 3MW wind turbine and its condition monitoring system[C]. in International Multiconference of Engineers and Computer Scientists (IMECS'2010),2010.
[7] Rabelo B, Hofmann W, Gluck M. Emulation of the static and dynamic behaviour of a wind-turbine with a DC- machine drive[C]. in Power Electronics Specialists Conference,PESC 04,IEEE 35th Annual,2004.
[8] Aho J P, Buckspan A D, Dunne F M, et al.Controlling wind energy for utility grid reliability[C]. University of Colorado Boulder,2013.
[9] Rodrıguez A G. Improvement of a fixed-speed wind turbine soft-starter based on a sliding-mode controller[D]. University of Seville Department of Electrical Engineering, 2006.
[10]朱才朝,陈爽,徐向阳,等.轮齿修形对兆瓦级风电齿轮箱动态特性的影响[J].振动与冲击,2013,32(7):123-128.
ZHU Cai-chao, CHEN Shuang, XU Xiang-yang, et al. Effect of gear teeth modification on dynamic characteristics of a megawatt level wind turbine gearbox [J].Journal of Vibration and Shock,2013,32(7):123-128.
[11]李稳.大型风电机组传动链动力学特性研究[D]. 成都:西南交通大学,2012.
[12]戴巨川.大型变桨距直驱式风电机组系统建模与控制策略研究[D].长沙:中南大学, 2011.
[13] Khedri S. Design and implementation of a wind turbine emulator with extended dynamic characteristics[M]. Canada,2008.
[14]Dolan D S, Lehn P W. Simulation model of wind turbine 3p torque oscillations due to wind shear and tower shadow [C]. in Power Systems Conference and Exposition, PSCE'06. 2006 IEEE PES,2006.