Rotor design of a 150kW 6,000rpm/25,000rpm high speed induction motor for testing equipment of EV/HEV traction motors

Takafumi Nagaoka, Masatsugu Takemoto, Satoshi Ogasawara

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

1 Citation (Scopus)

Abstract

Recent models of hybrid vehicles and electric vehicles include traction motors with increasing capacity for rotation speed. Therefore, high-speed testing equipment suitable for use with traction motors and motor components is required in automotive research and development. Induction motors (IMs) with oil-cooling are suitable motors for testing equipment. Solutions for some drawbacks of high-speed IMs will be proposed in this paper. Also, several solutions, such as high-tension magnet steel and transitional analysis via finite element modeling, will be introduced. Test reports are shown for rotation speeds of up to 23,000 rpm.

Original languageEnglish
Title of host publication2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages163-168
Number of pages6
ISBN (Electronic)9781479988044
DOIs
Publication statusPublished - Jan 18 2016
Externally publishedYes
Event18th International Conference on Electrical Machines and Systems, ICEMS 2015 - Pattaya City, Thailand
Duration: Oct 25 2015Oct 28 2015

Publication series

Name2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015

Conference

Conference18th International Conference on Electrical Machines and Systems, ICEMS 2015
CountryThailand
CityPattaya City
Period10/25/1510/28/15

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Mechanical Engineering

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