DocumentCode
1198907
Title
Sinusoidal Pulsewidth Modulation Strategy for the Delta Inverter
Author
Evans, Peter D. ; Dodson, Reginald C. ; Eastham, J.Fred
Author_Institution
School of Electrical Engineering, University of Bath
Issue
3
fYear
1984
fDate
5/1/1984 12:00:00 AM
Firstpage
651
Lastpage
655
Abstract
A method by which sinusoidal pulsewidth modulation can be implemented on the delta inverter is described. Analysis of the resulting waveforms, in terms of the exponential form of the Fourier series, is provided, along with a comparison of harmonic content with a conventional sinusoidally modulated waveform. Experimental results consist of temperature rise measurments for an induction motor under delta inverter and mains supply conditions, voltage harmonic measurements, and motor current waveforms.
Keywords
Current measurement; Delta modulation; Fourier series; Harmonic analysis; Induction motors; Pulse inverters; Pulse modulation; Pulse width modulation inverters; Temperature measurement; Voltage;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/TIA.1984.4504463
Filename
4504463
Link To Document