Title :
Control of stall regulated wind turbine through H∞ loop shaping method
Author :
Rocha, Ronilson ; Resende, Peterson ; Silvino, José Luiz ; Bortolus, Marcos Vinicius
Author_Institution :
Dept. of Electron. Eng., Univ. Fed. de Minas Gerais, Belo Horizonte, Brazil
Abstract :
In this paper the H∞ methodology is applied to control design for a stall regulated wind turbine drive system operating at variable speed operation. It is considered a wind energy conversion system (WECS) supplying an infinite bus through static power converters. The main objective is to maximize the wind energy capture providing a reduction of detrimental dynamic loads. The weighting functions are chosen using the loop shaping concepts. The performance of proposed control structure is analyzed through simulation results
Keywords :
H∞ control; control system synthesis; power station control; variable speed drives; wind turbines; H∞ loop shaping method; WECS; control design; detrimental dynamic loads; infinite bus; loop shaping; stall regulated wind turbine control; static power converters; variable speed operation; weighting functions; wind energy capture maximization; wind energy conversion system; wind turbine drive system; Aerodynamics; Blades; Control design; Electric variables control; Energy capture; Shape control; Static power converters; Uncertainty; Wind energy; Wind turbines;
Conference_Titel :
Control Applications, 2001. (CCA '01). Proceedings of the 2001 IEEE International Conference on
Conference_Location :
Mexico City
Print_ISBN :
0-7803-6733-2
DOI :
10.1109/CCA.2001.973988
