Analytical Evaluation of High-Efficiency Induction Motor Losses

Lassi Aarniovuori, Pia Lindh, Hannu Karkkainen, Markku Niemela, Juha Pyrhonen, Wenping Cao

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

Abstract

An analytical motor design-based approach is used to evaluate the major loss components of a premium-efficiency (IE3)four-pole squirrel-cage induction machine. In the analytical approach, the geometry of the machine and the material parameters are used to determine the loss components and they are compared with the ones obtained experimentally with IEC segregation of losses -method. The motor loss components under consideration are the stator copper, rotor copper, iron core, mechanical and additional load (residual)losses. The aim is to test the analytical calculation for further numerical optimization to improve the energy efficiency of the induction motors.
Original languageEnglish
Title of host publication2019 IEEE International Electric Machines and Drives Conference, IEMDC 2019
PublisherIEEE
Pages1501-1507
Number of pages7
ISBN (Electronic)978-1-5386-9350-6
ISBN (Print)978-1-5386-9351-3
DOIs
Publication statusPublished - 5 Aug 2019
Event2019 IEEE International Electric Machines & Drives Conference (IEMDC) - San Diego, United States
Duration: 12 May 201915 May 2019

Conference

Conference2019 IEEE International Electric Machines & Drives Conference (IEMDC)
CountryUnited States
CitySan Diego
Period12/05/1915/05/19

Keywords

  • Analytical calculation
  • Efficiency
  • IEC
  • Induction motor
  • Iron losses
  • Motor design
  • Resistive losses

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  • Cite this

    Aarniovuori, L., Lindh, P., Karkkainen, H., Niemela, M., Pyrhonen, J., & Cao, W. (2019). Analytical Evaluation of High-Efficiency Induction Motor Losses. In 2019 IEEE International Electric Machines and Drives Conference, IEMDC 2019 (pp. 1501-1507). [8785380] IEEE. https://doi.org/10.1109/IEMDC.2019.8785380