A PWM strategy for six-phase dual stator induction motor fed by two identical voltage source inverters

Author

Cheng, Fangbin ; Yang, Huan ; Zhao, Rongxiang ; Zhu, Minglei

Author_Institution

Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China

fYear

2009

fDate

15-18 Nov. 2009

Firstpage

1

Lastpage

4

Abstract

A new SVPWM method used to control a six-phase dual stator induction motor is presented in this paper. By using decomposition technique, 12 vectors which have maximum magnitude are used to form a 12-side polygon and 12 sectors. The voltage reference vector is synthesized by two vectors with maximum magnitude, in which one vector is the sector´s side and the other is the adjacent sector´s side. This method corresponds to synthesizing the reference vector in individual three-phase VSIs. Simulation results, obtained from an 18-kW prototype machine, are presented.

Keywords

PWM invertors; induction motors; stators; PWM strategy; SVPWM method; decomposition technique; power 18 kW; six phase dual stator induction motor; space vector modulation; voltage source inverter; Desktop publishing; Equations; Inductance; Induction machines; Induction motors; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Stators; Voltage; PWM; high power; induction machine; six-phase;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICEMS.2009.5382857

Filename

5382857