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Comparison of Electromagnetic Characteristics of Wound Field Synchronous Motor According to Pole Slot Combination

  • Sungkyunkwan University
  • Hyundai Motor Group

Research output: Contribution to journalArticlepeer-review

Abstract

This paper analyzes the electromagnetic characteristics of wound field synchronous motor (WFSM) for home appliances according to pole slot combination. The analyzed factors are output torque, total harmonic distortion (THD) of back-EMF, cogging torque, efficiency and power factor (PF) which should be considered when designing motors. The pole slot combinations are selected with same number of slots per pole per phase (NSPP) of prototype interior permanent magnet synchronous motor (IPMSM). Because the electromagnetic performances show specific tendencies depending on the number of poles and each performance tends to be different, this study can be a reference in determining pole slot combinations of WFSM.

Original languageEnglish
Pages (from-to)65-70
Number of pages6
JournalTransactions of the Korean Institute of Electrical Engineers
Volume72
Issue number1
DOIs
StatePublished - Jan 2023
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Efficiency
  • Pole Slot Combination
  • Power Factor (PF)
  • Rare-Earth Magnet Free
  • Total Harmonic Distortion (THD)
  • Wound Field Synchronous Motor (WFSM)

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