Title :
A novel gang SPWM control method for six-phase induction motor
Author :
Li, Gang ; Zhang, Hao ; Cai, Hui ; Cai, Meng
Author_Institution :
Dept. of Electromech. Eng., China Jiliang Univ., Hangzhou, China
Abstract :
In this article, we present a novel gang control system in drive application for a six-phase induction motor, forcing on the properties of gang Variable Voltage Variable Frequency(VVVF) control system, which is based on integration of power drive modules and power electronic system. The design of VVVF system for six-phase induction motor is set up, the results of theoretical analysis and MATLAB simulation verify that the phase between the two input three-phase supplies and the space angle of two stator windings should be equal to produce the largest power supply efficiency and electromagnetic torque.
Keywords :
frequency control; induction motor drives; machine control; power electronics; variable structure systems; voltage control; MATLAB simulation; electromagnetic torque; gang SPWM control method; gang VVVF control system; gang variable voltage variable frequency control system; input three-phase supply; power drive modules integration; power electronic system; power supply efficiency; six-phase induction motor drive application; space angle; stator winding; Frequency modulation; Induction motors; Inverters; Simulation; Stator windings; Torque; Windings;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073648
