Title :
Using D-Q transformation to variable switching frequency PWM control for interior permanent magnet synchronous motor drives
Author :
Fei Yang ; Taylor, Andrew ; Hua Bai ; Bing Cheng ; Khan, Ajmal ; Young Joo Lee ; Zhong Nie
Author_Institution :
Dept. of Electr. & Comput. Eng., Kettering Univ., Flint, MI, USA
Abstract :
Variable switching frequency PWM (VSFPWM) control has been adopted in the induction motor drive in recent work. Due to the position-related phase inductance, interior permanent magnet synchronous motors (IPMSM) have the difficulty to adopt VSFPWM. In contrast to using thevenin theory from previous work, this paper applies d-q transformation to IPMSM drives to predict the phase-current ripple and applies VSFPWM to control the current ripple of IPMSM. Simulation results validated the effectiveness of the theoretical analysis.
Keywords :
electric current control; frequency control; machine control; machine theory; permanent magnet motors; synchronous motor drives; IPMSM; VSFPWM control; current ripple control; d-q transformation; induction motor drive; interior permanent magnet synchronous motor drive; phase-current ripple; position-related phase inductance; thevenin theory; variable switching frequency PWM control; Induction motors; Inverters; Space vector pulse width modulation; Switches; Switching frequency;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2014 IEEE
Conference_Location :
Pittsburgh, PA
DOI :
10.1109/ECCE.2014.6954113
