Experimental validation of rotor eccentricity model of a slotless pm synchronous machine

Andy K. Yoon, Yuyao Wang, Aaron Anderson, Dongsu Lee, Kiruba Haran

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

Abstract

A 1 MW, 13kW/kg, slotless permanent magnet synchronous motor with a 97% efficiency has been designed to be integrated within jet engines at 15000 rpm. To investigate the effect of manufacturing tolerances on the performance of the motor, a low-field rotor is constructed. Analytical model to investigate the effect of rotor eccentricity on motor performance has been developed and verified via non-linear finite element analysis. The analytical model with experimental data. The results show accurate results when compared to finite element method and experimental results.

Original languageEnglish (US)
Title of host publicationAIAA Propulsion and Energy Forum and Exposition, 2019
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Electronic)9781624105906
ISBN (Print)9781624105906
DOIs
StatePublished - 2019
EventAIAA Propulsion and Energy Forum and Exposition, 2019 - Indianapolis, United States
Duration: Aug 19 2019Aug 22 2019

Publication series

NameAIAA Propulsion and Energy Forum and Exposition, 2019

Conference

ConferenceAIAA Propulsion and Energy Forum and Exposition, 2019
CountryUnited States
CityIndianapolis
Period8/19/198/22/19

ASJC Scopus subject areas

  • Energy(all)
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Control and Systems Engineering
  • Mechanical Engineering

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