Title :
PWM control strategies for wind turbine inverters
Author :
Wang, Quincy ; Chang, Liuchen
Author_Institution :
Dept. of Electr. & Comput. Eng., New Brunswick Univ., Fredericton, NB, Canada
Abstract :
This paper presents the principles of three PWM control strategies, namely the harmonic elimination control scheme, the current hysteresis control scheme and the space vector control scheme, which are used in the development of a 100 kVA IGBT wind turbine inverter. Based on the simulation and the output current waveform analysis, these three PWM control strategies are investigated and compared. The simulation results and certain field test waveforms are also provided in this paper
Keywords :
DC-AC power convertors; PWM invertors; control system analysis; electric current control; harmonic distortion; insulated gate bipolar transistors; power bipolar transistors; power semiconductor switches; power system harmonics; wind power; wind turbines; 100 kVA; IGBT wind turbine inverters; PWM control strategies; control simulation; current hysteresis control scheme; field test waveforms; harmonic elimination control scheme; output current waveform analysis; space vector control scheme; Energy conversion; Hardware; Hysteresis; Insulated gate bipolar transistors; Power generation; Power harmonic filters; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Wind turbines;
Conference_Titel :
Electrical and Computer Engineering, 1998. IEEE Canadian Conference on
Conference_Location :
Waterloo, Ont.
Print_ISBN :
0-7803-4314-X
DOI :
10.1109/CCECE.1998.682746
