Three-phase electric drive with modified electronic smoothing inductor

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

4 Citations (Scopus)

Abstract

This paper presents a three-phase electric drive with a modified electronic smoothing inductor (MESI) having reduced size of passive components. The classical electronic smoothing inductor (ESI) is able to control a diode bridge output current and also reduce not only mains current harmonics but also output voltage ripple. ESI performs the function of an inductor that has controlled variable impedance. MESI requires active switches with lower ratings than ESI and has the same performance. In MESI, an active voltage source realized by a low-voltage switch-mode converter stage is inserted in series with DC-link capacitor. This increases power factor (PF) and reduces the total harmonic distortions (THDs) in current at mains. Input currents of the diode bridge which usually show high peak amplitudes are converted into a 120° rectangular shape which ideally results in a total PF of 0.955 and THDs of 31%, by electronic smoothing techniques.
Original languageEnglish
Title of host publicationProceedings of the IEEE Energy Conversion Congress and Exposition (ECCE)
Number of pages5
PublisherIEEE Press
Publication dateSep 2010
Pages4199 - 4203
ISBN (Print)978-1-4244-5286-6
DOIs
Publication statusPublished - Sep 2010
EventIEEE Energy Conversion Congress and Exposition, ECCE 2010 - Atlanta, United States
Duration: 12 Sep 201016 Sep 2010

Conference

ConferenceIEEE Energy Conversion Congress and Exposition, ECCE 2010
CountryUnited States
CityAtlanta
Period12/09/201016/09/2010

Fingerprint

Electric drives
Harmonic distortion
Diodes
Electric potential
Switches
Capacitors

Keywords

  • AC-DC power conversion
  • Active filter
  • DC-AC power conversion
  • Motor Drives
  • Multilevel system

Cite this

Singh, Y. V., Rasmussen, P. O., & Andersen, T. O. (2010). Three-phase electric drive with modified electronic smoothing inductor. In Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE) (pp. 4199 - 4203 ). IEEE Press. https://doi.org/10.1109/ECCE.2010.5617731
Singh, Yash Veer ; Rasmussen, Peter Omand ; Andersen, Torben Ole. / Three-phase electric drive with modified electronic smoothing inductor. Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Press, 2010. pp. 4199 - 4203
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title = "Three-phase electric drive with modified electronic smoothing inductor",
abstract = "This paper presents a three-phase electric drive with a modified electronic smoothing inductor (MESI) having reduced size of passive components. The classical electronic smoothing inductor (ESI) is able to control a diode bridge output current and also reduce not only mains current harmonics but also output voltage ripple. ESI performs the function of an inductor that has controlled variable impedance. MESI requires active switches with lower ratings than ESI and has the same performance. In MESI, an active voltage source realized by a low-voltage switch-mode converter stage is inserted in series with DC-link capacitor. This increases power factor (PF) and reduces the total harmonic distortions (THDs) in current at mains. Input currents of the diode bridge which usually show high peak amplitudes are converted into a 120° rectangular shape which ideally results in a total PF of 0.955 and THDs of 31{\%}, by electronic smoothing techniques.",
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Singh, YV, Rasmussen, PO & Andersen, TO 2010, Three-phase electric drive with modified electronic smoothing inductor. in Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Press, pp. 4199 - 4203 , IEEE Energy Conversion Congress and Exposition, ECCE 2010 , Atlanta, United States, 12/09/2010. https://doi.org/10.1109/ECCE.2010.5617731

Three-phase electric drive with modified electronic smoothing inductor. / Singh, Yash Veer; Rasmussen, Peter Omand; Andersen, Torben Ole.

Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Press, 2010. p. 4199 - 4203 .

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

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N2 - This paper presents a three-phase electric drive with a modified electronic smoothing inductor (MESI) having reduced size of passive components. The classical electronic smoothing inductor (ESI) is able to control a diode bridge output current and also reduce not only mains current harmonics but also output voltage ripple. ESI performs the function of an inductor that has controlled variable impedance. MESI requires active switches with lower ratings than ESI and has the same performance. In MESI, an active voltage source realized by a low-voltage switch-mode converter stage is inserted in series with DC-link capacitor. This increases power factor (PF) and reduces the total harmonic distortions (THDs) in current at mains. Input currents of the diode bridge which usually show high peak amplitudes are converted into a 120° rectangular shape which ideally results in a total PF of 0.955 and THDs of 31%, by electronic smoothing techniques.

AB - This paper presents a three-phase electric drive with a modified electronic smoothing inductor (MESI) having reduced size of passive components. The classical electronic smoothing inductor (ESI) is able to control a diode bridge output current and also reduce not only mains current harmonics but also output voltage ripple. ESI performs the function of an inductor that has controlled variable impedance. MESI requires active switches with lower ratings than ESI and has the same performance. In MESI, an active voltage source realized by a low-voltage switch-mode converter stage is inserted in series with DC-link capacitor. This increases power factor (PF) and reduces the total harmonic distortions (THDs) in current at mains. Input currents of the diode bridge which usually show high peak amplitudes are converted into a 120° rectangular shape which ideally results in a total PF of 0.955 and THDs of 31%, by electronic smoothing techniques.

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Singh YV, Rasmussen PO, Andersen TO. Three-phase electric drive with modified electronic smoothing inductor. In Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Press. 2010. p. 4199 - 4203 https://doi.org/10.1109/ECCE.2010.5617731