Based on the research results of these years, this paper proposes a design of 3MW direct-driven wind generation inverter, and takes much effort in the control algorithm research and MATLAB simulation. Some wonderful results are obtained. All this may provide the reference for practical application. The fuzzy controllers are designed, based on fuzzy logic control theory, which can perfect control of wind generation system with no mathematic model. Models of permanent magnet synchronous generator (PMSG) and dual pulse width modulation (PWM) converter with their controllers are set by MATLAB/Simulink. In addition, experiments are made on the simulation platform of variable speed constant frequency (VSCF) wind power generation system. The behavior of dual PWM converter is demonstrated by simulations and experiment, and the control strategy is valid and correct.
GUO Hong-che1,2 (郭洪澈), QIU Tian-yu3 (邱天雨), JIANG Jiu-chun1 (姜久春)
. Design of Fuzzy Controller for Direct Drive Wind Turbines[J]. Journal of Shanghai Jiaotong University(Science), 2012
, 17(2)
: 209
-214
.
DOI: 10.1007/s12204-012-1254-4
[1] Liu Xi-ping, Lin He-yun. Overview of wind power generators and the control technologies [J]. Large Electric Machine and Hydraulic Turbine, 2007 (3): 17-20 (in
Chinese).
[2] Yao Xing-jia. Wind power technology research [J]. Solar Energy, 2006, 33(1): 47-51 (in Chinese).
[3] Zhang Zhi-ying, Zhao Ping, Li Yin-feng, et al. Wind energy and wind power technology [M]. Beijing: Chemical Industry Press, 2007 (in Chinese).
[4] Chen Z, Arnalte G´omez S, Mccormick M. A fuzzy logic controlled power electronic system for variable speed wind energy conversion systems
[C]//Proceedings of Power Electronics and Variable Speed Dives Conference. Piscataway, NJ: IEEE, 2000:114-119.
[5] Hilloowala R M, Sharaf A M. A rule-based fuzzy logic controller for a PWM inverter in a stand alone wind energy conversion scheme [J]. IEEE Transactions
on Industry Applications, 1996, 32(1): 57-65.
[6] Simoes M G, Bose B K, Spiegel R J. Fuzzy logic based intelligent control of a variable speed cage machine wind generation system [J]. IEEE Transactions
on Power Electronics, 1997, 12(1): 87-95.
[7] Perales M, P´erez J, Barrero F, et al. Fuzzy logic control of a variable speed, variable pitch wind turbine [C]//Proceedings of The 25th Annual Conference of the
IEEE, IECON ’99. Piscataway, NJ: IEEE, 1999: 614-618.
