DC components and subharmonics generated by naturally sampled PWM techniques

Peter Stumpf, Rafael K. Jardan, I. Nagy

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

8 Citations (Scopus)

Abstract

One possible implementation form of Pulse Width Modulation is the naturally sampled one (NS-PWM). Its favourable properties are that no distortion or delayed response are introduced by it. The paper compares three different realizations of NS-PWM techniques by simulations and experimental measurements when the carrier over reference frequency ratio mf is small number as in inverters supplying ultrahigh speed induction motor (USIM). The three NS-PWM techniques are the Sinusoidal, Sinusoidal and third-harmonic reference injection and the Space Vector Modulation. The paper verifies both by simulation and laboratory results that the three techniques generate DC voltage component in the output voltage of the inverter contrary to many previous publications. In addition subharmonic currents and fluxes with considerable amplitudes are produced as well due to the small mf and very low subharmonic frequency even though the subharmonic voltage component is very small.

Original languageEnglish
Title of host publicationIECON Proceedings (Industrial Electronics Conference)
Pages327-332
Number of pages6
DOIs
Publication statusPublished - 2012
Event38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012 - Montreal, QC, Canada
Duration: Oct 25 2012Oct 28 2012

Other

Other38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012
CountryCanada
CityMontreal, QC
Period10/25/1210/28/12

Fingerprint

Pulse width modulation
Electric potential
Vector spaces
Induction motors
Modulation
Fluxes

Keywords

  • Induction Machine Drives
  • Modulation and control strategies for Power Electronics
  • PWM converter issues

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Stumpf, P., Jardan, R. K., & Nagy, I. (2012). DC components and subharmonics generated by naturally sampled PWM techniques. In IECON Proceedings (Industrial Electronics Conference) (pp. 327-332). [6388625] https://doi.org/10.1109/IECON.2012.6388625

DC components and subharmonics generated by naturally sampled PWM techniques. / Stumpf, Peter; Jardan, Rafael K.; Nagy, I.

IECON Proceedings (Industrial Electronics Conference). 2012. p. 327-332 6388625.

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

Stumpf, P, Jardan, RK & Nagy, I 2012, DC components and subharmonics generated by naturally sampled PWM techniques. in IECON Proceedings (Industrial Electronics Conference)., 6388625, pp. 327-332, 38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012, Montreal, QC, Canada, 10/25/12. https://doi.org/10.1109/IECON.2012.6388625
Stumpf P, Jardan RK, Nagy I. DC components and subharmonics generated by naturally sampled PWM techniques. In IECON Proceedings (Industrial Electronics Conference). 2012. p. 327-332. 6388625 https://doi.org/10.1109/IECON.2012.6388625
Stumpf, Peter ; Jardan, Rafael K. ; Nagy, I. / DC components and subharmonics generated by naturally sampled PWM techniques. IECON Proceedings (Industrial Electronics Conference). 2012. pp. 327-332
@inproceedings{f5d902c0532d47a4b093e981b8cf7bd4,
title = "DC components and subharmonics generated by naturally sampled PWM techniques",
abstract = "One possible implementation form of Pulse Width Modulation is the naturally sampled one (NS-PWM). Its favourable properties are that no distortion or delayed response are introduced by it. The paper compares three different realizations of NS-PWM techniques by simulations and experimental measurements when the carrier over reference frequency ratio mf is small number as in inverters supplying ultrahigh speed induction motor (USIM). The three NS-PWM techniques are the Sinusoidal, Sinusoidal and third-harmonic reference injection and the Space Vector Modulation. The paper verifies both by simulation and laboratory results that the three techniques generate DC voltage component in the output voltage of the inverter contrary to many previous publications. In addition subharmonic currents and fluxes with considerable amplitudes are produced as well due to the small mf and very low subharmonic frequency even though the subharmonic voltage component is very small.",
keywords = "Induction Machine Drives, Modulation and control strategies for Power Electronics, PWM converter issues",
author = "Peter Stumpf and Jardan, {Rafael K.} and I. Nagy",
year = "2012",
doi = "10.1109/IECON.2012.6388625",
language = "English",
isbn = "9781467324212",
pages = "327--332",
booktitle = "IECON Proceedings (Industrial Electronics Conference)",

}

TY - GEN

T1 - DC components and subharmonics generated by naturally sampled PWM techniques

AU - Stumpf, Peter

AU - Jardan, Rafael K.

AU - Nagy, I.

PY - 2012

Y1 - 2012

N2 - One possible implementation form of Pulse Width Modulation is the naturally sampled one (NS-PWM). Its favourable properties are that no distortion or delayed response are introduced by it. The paper compares three different realizations of NS-PWM techniques by simulations and experimental measurements when the carrier over reference frequency ratio mf is small number as in inverters supplying ultrahigh speed induction motor (USIM). The three NS-PWM techniques are the Sinusoidal, Sinusoidal and third-harmonic reference injection and the Space Vector Modulation. The paper verifies both by simulation and laboratory results that the three techniques generate DC voltage component in the output voltage of the inverter contrary to many previous publications. In addition subharmonic currents and fluxes with considerable amplitudes are produced as well due to the small mf and very low subharmonic frequency even though the subharmonic voltage component is very small.

AB - One possible implementation form of Pulse Width Modulation is the naturally sampled one (NS-PWM). Its favourable properties are that no distortion or delayed response are introduced by it. The paper compares three different realizations of NS-PWM techniques by simulations and experimental measurements when the carrier over reference frequency ratio mf is small number as in inverters supplying ultrahigh speed induction motor (USIM). The three NS-PWM techniques are the Sinusoidal, Sinusoidal and third-harmonic reference injection and the Space Vector Modulation. The paper verifies both by simulation and laboratory results that the three techniques generate DC voltage component in the output voltage of the inverter contrary to many previous publications. In addition subharmonic currents and fluxes with considerable amplitudes are produced as well due to the small mf and very low subharmonic frequency even though the subharmonic voltage component is very small.

KW - Induction Machine Drives

KW - Modulation and control strategies for Power Electronics

KW - PWM converter issues

UR - http://www.scopus.com/inward/record.url?scp=84872928162&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84872928162&partnerID=8YFLogxK

U2 - 10.1109/IECON.2012.6388625

DO - 10.1109/IECON.2012.6388625

M3 - Conference contribution

AN - SCOPUS:84872928162

SN - 9781467324212

SP - 327

EP - 332

BT - IECON Proceedings (Industrial Electronics Conference)

ER -