Adjustable-speed single-phase induction motor drive

Author

Correa, M.Bde.R. ; Jacobina, C.B. ; Lima, A.M.N. ; da Silva, E.R.C.

Author_Institution

CCT, UFPB, Campina Grande, Brazil

Volume

2

fYear

2002

fDate

2002

Firstpage

770

Abstract

This paper investigates the performance of adjustable-speed drive systems based on start-capacitor (SC) and split-phase capacitor (SPC) single-phase motors. It is demonstrated that operating single-phase motors in two-phase mode contributes to an increase in the motor torque, reduces the torque pulsation and provides smooth start-up currents. Simulation results for SC and SPC motor as well as experimental results for an adjustable-speed drive based on a SC motor are presented and demonstrate the performance, correctness and feasibility of the proposed solution

Keywords

capacitor motors; control system analysis; induction motor drives; machine control; machine theory; starting; torque control; variable speed drives; velocity control; adjustable-speed single-phase induction motor drive; motor torque improvement; performance; smooth start-up currents; split-phase capacitor single-phase motors; start-capacitor single-phase motors; torque pulsation reduction; two-phase mode operation; Capacitors; Costs; Design optimization; Induction motor drives; Jacobian matrices; Motor drives; Power semiconductor switches; Stators; Torque; Variable speed drives;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 2002. APEC 2002. Seventeenth Annual IEEE

Conference_Location

Dallas, TX

Print_ISBN

0-7803-7404-5

Type

conf

DOI

10.1109/APEC.2002.989332

Filename

989332