Damping control of induction motor traction system in single-pulse mode of field weakening region

Masashi Yokoo, Keiichiro Kondo

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

This paper proposes a procedure to apply a damping control to induction motor driven system in the singlepulse mode. In this mode, the amplitude of voltage vector is kept constant and it is determined by the filter capacitor voltage. Therefore, there is a possibility that the oscillation of the filter capacitor voltage deteriorates the torque control performance by fluctuation of the rotor flux. In this regard, this paper examines the oscillation of filter capacitor voltage and the dynamics of rotor magnetic flux by the frequency characteristics. This study reveals that the inversed value of the resonance frequency of LC input filter should be lower than the secondary time constant of the induction motor in order to avoid influence of the oscillation of the filter capacitor voltage to the rotor flux fluctuation. The proposed method is verified by the experimental tests with 0.75-kW-class miniature-model.

本文言語English
ホスト出版物のタイトル2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015
出版社IEEE Computer Society
2015-May
ISBN(電子版)9781479974009
DOI
出版ステータスPublished - 2015 1 1
外部発表はい
イベントInternational Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015 - Aachen, Germany
継続期間: 2015 3 32015 3 5

Other

OtherInternational Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015
CountryGermany
CityAachen
Period15/3/315/3/5

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Mechanics of Materials

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