Rotor Vibration Control using Multi-Three-Phase Permanent Magnet Synchronous Machines

M. Di Nardo, M. R. Ilkhani, M. Wang, M. Degano, C. Gerada, G. Sala, T. Spadi, M. Gaertner, C. Brecher, M. Hoppert

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

Abstract

This paper investigates the possibility to control the radial displacements of the shaft of an electrical machine equipped with a multi-three-phase winding arrangement with the aim of reducing the related vibrations. A comprehensive dynamic modeling of all subsystems is first presented. Each part of the system is described in order to comprehend the developed model. Then the dynamic simulation of the full system is performed considering different rotating speeds. The results show the effectiveness of the proposed control strategy, highlighting the possibility of safely operating the motor around the critical speed and presenting the requirement for a control improvement at high-speed values.

Original languageEnglish
Title of host publication2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350398991
DOIs
Publication statusPublished - 2023
Externally publishedYes
Event2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023 - San Francisco, United States
Duration: 15 May 202318 May 2023

Publication series

Name2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023

Conference

Conference2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023
Country/TerritoryUnited States
CitySan Francisco
Period15/05/2318/05/23

Keywords

  • Bearingless motor
  • finite element analysis
  • magnetic levitation
  • multiphase drives
  • permanent magnet motors
  • radial force control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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