Hybrid intelligent control of PMSG wind generation system using pitch angle control with RBFN

作者：Lin, Whei Min; Hong, Chih Ming^*; Ou, Ting Chia; Chiu, Tai Ming

来源：Energy Conversion and Management, 2011, 52(2): 1244-1251.

DOI：10.1016/j.enconman.2010.09.020

• Fuzzy sliding mode control
• Radial basis function network (RBFN)
• Wind turbine generator (WTG)
• Permanent magnet synchronous generator (PMSG)

This paper presents the design of a fuzzy sliding mode loss-minimization control for the speed of a permanent magnet synchronous generator (PMSG) and a high-performance on-line training radial basis function network (RBFN) for the turbine pitch angle control. The back-propagation learning algorithm is used to regulate the RBFN controller. The PMSG speed uses maximum power point tracking below the rated speed, which corresponds to low and high wind speed, and the maximum energy can be captured from the wind. A sliding mode controller with an integral-operation switching surface is designed, in which a fuzzy inference mechanism is utilized to estimate the upper bound of uncertainties. Furthermore, the fuzzy inference mechanism with center adaptation is investigated to estimate the optimal bound of uncertainties.

• 出版日期2011-2
• 单位中山大学