DocumentCode
2726771
Title
Two motors drive system topologies with five-leg inverter
Author
Santos, E. C dos, Jr. ; Jacobina, C.B. ; da Silva, O.I. ; Lima, A.M.N.
Author_Institution
Dept. de Eng. Eletr., Univ. Fed. de Campina Grande, Campina Grande, Brazil
fYear
2010
fDate
1-3 Sept. 2010
Firstpage
1
Lastpage
6
Abstract
This paper presents three motor drive system topologies using five-leg converters. The proposed configurations present lower dc-link voltage than their counterparts found in the literature. All the topologies use ten power switches and does not have any connection to the mid-point of the capacitor bank. Model, pulse-width modulation techniques and control strategies are investigated. The main characteristics of the drive systems are also presented. Experimental and simulated results demonstrate the feasibility of the systems.
Keywords
AC motor drives; PWM invertors; PWM power convertors; machine vector control; capacitor bank; dc-link voltage; five-leg inverter; motor drive system topology; power switch; pulse-width modulation control strategy; pulse-width modulation technique; Converters; Induction motors; Leg; Mathematical model; Topology; Traction motors;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicle Power and Propulsion Conference (VPPC), 2010 IEEE
Conference_Location
Lille
Print_ISBN
978-1-4244-8220-7
Type
conf
DOI
10.1109/VPPC.2010.5729048
Filename
5729048
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