Variable frequency control of an induction motor drive with reduced switching devices

Author

Ojo, Olorunfemi ; Wu, Zhiqiao ; Dong, Gan ; Asuri, S.

Author_Institution

Dept. of Electr. & Comput. Eng., Tennessee Technol. Univ., Cookeville, TN

fYear

2005

fDate

15-15 May 2005

Firstpage

1385

Lastpage

1391

Abstract

The modeling, analysis and control of a high performance induction motor drive fed with a rectifier-inverter system having only six active switching devices and operating from a single-phase supply under carrier-based pulse-width modulation scheme is the theme of this paper. Experimental results showing the unity displacement power factor operation of the single-phase supply and the speed tracking capability of the motor are presented to validate the analysis and control strategy proposed

Keywords

PWM invertors; PWM rectifiers; frequency control; induction motor drives; machine control; power factor; switching convertors; carrier-based pulse-width modulation scheme; induction motor drive; rectifier-inverter system; single-phase supply; speed tracking capability; switching devices; unity displacement power factor; variable frequency control; DC motors; Electric motors; Frequency control; Home appliances; Induction motor drives; Induction motors; Reactive power; Synchronous motors; Topology; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines and Drives, 2005 IEEE International Conference on

Conference_Location

San Antonio, TX

Print_ISBN

0-7803-8987-5

Electronic_ISBN

0-7803-8988-3

Type

conf

DOI

10.1109/IEMDC.2005.195903

Filename

1531521