Novel simulation technique for the analysis of digital asynchronous pulse width modulation

M. Mirkazemi-Moud, B. W. Williams, T. C. Green

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A digital simulation technique based on single Fourier series is used to predict the spectra, including the non-integral harmonics, generated by digital asynchronous pulse width modulation. The results, with an accuracy of 70 dB, are superior to the results obtained with Fast Fourier Transform techniques, and offer an alternative to the complex methods based on double Fourier integration and Bessel functions. The technique is applicable to any choice of reference waveform. Output distortion with the introduction of minimum pulse and dead time is studied.

Original languageEnglish
Title of host publicationConference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Pages504-509
Number of pages6
Publication statusPublished - 1993
Event8th Annual Applied Power Electronic Conference and Exposition - San Diego, CA, United States
Duration: 7 Mar 199311 Mar 1993

Conference

Conference8th Annual Applied Power Electronic Conference and Exposition
Abbreviated titleAPEC '93
CountryUnited States
CitySan Diego, CA
Period7/03/9311/03/93

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digital simulation
pulse duration modulation
Bessel functions
Fourier series
waveforms
harmonics
output
pulses
simulation

Cite this

Mirkazemi-Moud, M., Williams, B. W., & Green, T. C. (1993). Novel simulation technique for the analysis of digital asynchronous pulse width modulation. In Conference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC (pp. 504-509)
Mirkazemi-Moud, M. ; Williams, B. W. ; Green, T. C. / Novel simulation technique for the analysis of digital asynchronous pulse width modulation. Conference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC. 1993. pp. 504-509
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abstract = "A digital simulation technique based on single Fourier series is used to predict the spectra, including the non-integral harmonics, generated by digital asynchronous pulse width modulation. The results, with an accuracy of 70 dB, are superior to the results obtained with Fast Fourier Transform techniques, and offer an alternative to the complex methods based on double Fourier integration and Bessel functions. The technique is applicable to any choice of reference waveform. Output distortion with the introduction of minimum pulse and dead time is studied.",
author = "M. Mirkazemi-Moud and Williams, {B. W.} and Green, {T. C.}",
year = "1993",
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Mirkazemi-Moud, M, Williams, BW & Green, TC 1993, Novel simulation technique for the analysis of digital asynchronous pulse width modulation. in Conference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC. pp. 504-509, 8th Annual Applied Power Electronic Conference and Exposition, San Diego, CA, United States, 7/03/93.

Novel simulation technique for the analysis of digital asynchronous pulse width modulation. / Mirkazemi-Moud, M.; Williams, B. W.; Green, T. C.

Conference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC. 1993. p. 504-509.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Novel simulation technique for the analysis of digital asynchronous pulse width modulation

AU - Mirkazemi-Moud, M.

AU - Williams, B. W.

AU - Green, T. C.

PY - 1993

Y1 - 1993

N2 - A digital simulation technique based on single Fourier series is used to predict the spectra, including the non-integral harmonics, generated by digital asynchronous pulse width modulation. The results, with an accuracy of 70 dB, are superior to the results obtained with Fast Fourier Transform techniques, and offer an alternative to the complex methods based on double Fourier integration and Bessel functions. The technique is applicable to any choice of reference waveform. Output distortion with the introduction of minimum pulse and dead time is studied.

AB - A digital simulation technique based on single Fourier series is used to predict the spectra, including the non-integral harmonics, generated by digital asynchronous pulse width modulation. The results, with an accuracy of 70 dB, are superior to the results obtained with Fast Fourier Transform techniques, and offer an alternative to the complex methods based on double Fourier integration and Bessel functions. The technique is applicable to any choice of reference waveform. Output distortion with the introduction of minimum pulse and dead time is studied.

M3 - Conference contribution

SN - 0780309839

SP - 504

EP - 509

BT - Conference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC

ER -

Mirkazemi-Moud M, Williams BW, Green TC. Novel simulation technique for the analysis of digital asynchronous pulse width modulation. In Conference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC. 1993. p. 504-509