Title :
Study on back-to-back PWM converter based on direct power control for induction motor drive
Author :
Wang, Wanwei ; Yin, Huajie ; Guan, Lin
Author_Institution :
Coll. of Electr. Power, South China Univ. of Technol., Guangzhou, China
Abstract :
The back-to-back PWM converter based on direct power control for variable frequency induction motor drive is studied in order to achieve four-quadrant operation, eliminate grid side harmonic pollution and to improve dynamic response. The proposed scheme is modeled and simulated in MATLAB/ SIMULINK environment. Simulation shows that the proposed scheme has better steady-state characteristics and faster transient response compared with its counterpart-the direct current control scheme.
Keywords :
PWM power convertors; dynamic response; induction motor drives; power control; power conversion harmonics; MATLAB-Simulink; PWM converter; direct power control; dynamic response; four-quadrant operation; grid side harmonic pollution; induction motor drives; Frequency conversion; Induction motor drives; MATLAB; Mathematical model; Pollution; Power control; Power system harmonics; Pulse width modulation converters; Steady-state; Transient response; Back-to-back; Direct power control; Four-quadrant operation; Induction motor;
Conference_Titel :
Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5177-7
Electronic_ISBN :
978-4-88686-067-5
DOI :
10.1109/ICEMS.2009.5382861
