Title :
AC motor drives with a reduced number of switches and boost inductors
Author :
Jacobina, C.B. ; Santos, E. C dos, Jr. ; Correa, Mauricio B. R. ; da Silva, E.R.C.
Author_Institution :
Departamento de Engenharia Eletrica, Univ. Fed. de Campina Grande
Abstract :
This paper presents two three-phase AC motor drives configurations with a reduced component count. The configurations were conceived to operate with a reduced number of switches and boost inductors. The drives provide both bidirectional power flow and power factor control. The paper presents the analysis and control strategy of the systems, including current and PWM voltage controllers. Experimental and simulation results are presented
Keywords :
AC motor drives; electric current control; load flow; power factor; power inductors; voltage control; PWM voltage control; bidirectional power flow; boost inductors; current control; power factor control; three-phase AC motor drives; AC motors; Capacitors; Control systems; Filters; Inductors; Jacobian matrices; Stators; Switches; Switching converters; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2005. APEC 2005. Twentieth Annual IEEE
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-8975-1
DOI :
10.1109/APEC.2005.1453051
