NDLI: Microprocessor implementation of three phase PWM switching strategies

Content Provider	IEEE Xplore Digital Library
Author	Mekhilef, S. Rahim, N.A. Omar, A.M.
Copyright Year	1999
Description	Author affiliation: Dept. of Electr. Eng., Malaya Univ., Kuala Lumpur, Malaysia (Mekhilef, S.)
Abstract	This paper presents a theoretical analysis and practical implementation of the natural and regular (symmetric, asymmetric) sampled three-phase PWM waveform, which was digitally implemented on a microprocessor, and the essential considerations involved in the feasibility of using a microprocessor software-based calculation to generate PWM. All the necessary microprocessor hardware/software techniques and algorithms required to generate three-phase PWM are developed in detail, and demonstrated using practical results from an experimental microprocessor board. The techniques developed and presented in this paper are readily applicable to other currently available microprocessors, with minor modifications to reflect the special features of the particular microprocessor used. Particular emphasis has been placed on the basic concepts and principles, rather than concentrating on the details of a particular microprocessor.
Starting Page	161
Ending Page	166
File Size	515241
Page Count	6
File Format	PDF
ISBN	0780357698
DOI	10.1109/PEDS.1999.794554
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-07-27
Publisher Place	Hong Kong
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pulse width modulation Microprocessors Space vector pulse width modulation Sampling methods Frequency modulation Random access memory Power electronics Power engineering and energy Hardware Software algorithms
Content Type	Text
Resource Type	Article

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