DocumentCode
1882443
Title
A PWM Strategy with Reduced Bearing Currents for Five-Phase Motors
Author
Freitas, Isaac S. ; Toliyat, Hamid A. ; Jacobina, Cursino B. ; Ozturk, Salih Baris
Author_Institution
Dept. of Electr. & Comput. Eng., Fed. Univ. of Campina Grande, Campina Grande
fYear
2007
fDate
9-12 Sept. 2007
Firstpage
354
Lastpage
358
Abstract
The problem of bearing currents in ac motor drive systems can be mitigated by proper selection of the PWM strategy. In this paper, a modulation strategy to reduce the bearing currents in five-phase electric machines is studied.
Keywords
AC motor drives; machine bearings; pulse width modulation; PWM strategy; ac motor drive systems; bearing currents; five-phase electric machines; five-phase motors; modulation strategy; reduced bearing currents; AC motors; Electric machines; Induction motor drives; Jacobian matrices; Modems; Pulse width modulation; Pulse width modulation inverters; Stators; Tellurium; Voltage; Bearing currents mitigation; PWM strategies; five-phase induction motor drives;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicle Power and Propulsion Conference, 2007. VPPC 2007. IEEE
Conference_Location
Arlington, TX
Print_ISBN
978-0-7803-9760-6
Electronic_ISBN
978-0-7803-9761-3
Type
conf
DOI
10.1109/VPPC.2007.4544151
Filename
4544151
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