Comparison of two sampling techniques of SVM applied in sensorless Field Oriented Controlled im drive

Péter Stumpf, Rafael K. Járdán, István Nagy, István Vajk

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

Abstract

Field Oriented Control (FOC) technique is one of the mostly applied algorithm to control the speed and the flux of a three-phase electric drive. The paper focuses on high speed or high-pole count motor FOC drives when both the sampling over reference frequency ratio F and the carrier over reference frequency mf is low. The paper presents that the stability range of a speed sensor-less FOC motor drive can be extended by recalculating the reference signal of the Space Vector Modulation (SVM) algorithm at the negative peak of the carrier signal as well by approximating the rotor flux angle change over one half carrier period. The result was verified by computer simulations and laboratory measurements.

Original languageEnglish
Title of host publicationProceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1316-1321
Number of pages6
ISBN (Print)9781479923991
DOIs
Publication statusPublished - Jan 1 2014
Event2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014 - Istanbul, Turkey
Duration: Jun 1 2014Jun 4 2014

Publication series

NameIEEE International Symposium on Industrial Electronics

Other

Other2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014
CountryTurkey
CityIstanbul
Period6/1/146/4/14

Keywords

  • Induction Machine
  • PWM converter issues
  • Sensorless Drive

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

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    Stumpf, P., Járdán, R. K., Nagy, I., & Vajk, I. (2014). Comparison of two sampling techniques of SVM applied in sensorless Field Oriented Controlled im drive. In Proceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014 (pp. 1316-1321). [6864805] (IEEE International Symposium on Industrial Electronics). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE.2014.6864805