RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      KCI등재

      고출력밀도 모터 설계를 위한 헤어핀 권선의 권선법과 Skew Effect 전자기적 특성 연구 = A Study on the Winding Method and Skew Effect Electromagnetic Field Characteristics of Hairpin Winding for High Power Density Motor Design

      한글로보기

      https://www.riss.kr/link?id=A108804349

      • 0

        상세조회
      • 0

        다운로드
      서지정보 열기
      • 내보내기
      • 내책장담기
      • 공유하기
      • 오류접수

      부가정보

      다국어 초록 (Multilingual Abstract)

      In this paper, a comparative model with an expanded distribution coefficient based on an electric vehicle driving motor with hairpin winding applied and a Skew stacked structure model were compared and analyzed. When the distribution coefficient is increased by expanding the number of slots per pole of the hairpin winding, the THD reduction of no-load counter-electromotive force due to the increase in the number of slots per pole is greater than the THD reduction through the increase of Skew Angle. At load, Skew Angle tends to increase torque ripple above a certain angle, but torque ripple decreased with a significant increase in the number of slots per pole. However, in the case of the analysis model of this paper, when the number of slots per pole was increased by more than 6, the phase current for torque generation increased by more than 20%. Therefore, the hairpin winding can expand the winding design width of an electric vehicle driving motor with a high power density compared to the round type winding method. In addition, it can be applied together with the Skew stacking structure to make a detailed design to reduce current consumption and harmonics.
      번역하기

      In this paper, a comparative model with an expanded distribution coefficient based on an electric vehicle driving motor with hairpin winding applied and a Skew stacked structure model were compared and analyzed. When the distribution coefficient is in...

      In this paper, a comparative model with an expanded distribution coefficient based on an electric vehicle driving motor with hairpin winding applied and a Skew stacked structure model were compared and analyzed. When the distribution coefficient is increased by expanding the number of slots per pole of the hairpin winding, the THD reduction of no-load counter-electromotive force due to the increase in the number of slots per pole is greater than the THD reduction through the increase of Skew Angle. At load, Skew Angle tends to increase torque ripple above a certain angle, but torque ripple decreased with a significant increase in the number of slots per pole. However, in the case of the analysis model of this paper, when the number of slots per pole was increased by more than 6, the phase current for torque generation increased by more than 20%. Therefore, the hairpin winding can expand the winding design width of an electric vehicle driving motor with a high power density compared to the round type winding method. In addition, it can be applied together with the Skew stacking structure to make a detailed design to reduce current consumption and harmonics.

      더보기

      참고문헌 (Reference)

      1 Z. Shi, "Torque Analysis and Dynamic Performance Improvement of a PMSM for EVs by Skew Angle Optimization" 29 (29): 1-5, 2019

      2 Y. Miyama, "PWM Carrier Harmonic Iron Loss Reduction Technique of Permanent-Magnet Motors for Electric Vehicles" 52 (52): 2865-2871, 2016

      3 S. Lim, "Level-Set-Based Optimal Stator Design of Interior Permanent-Magnet Motor for Torque Ripple Reduction Using Phase-Field Model" 47 (47): 3020-3023, 2011

      4 M. Popescu, "Electrical Vehicles—Practical Solutions for Power Traction Motor Systems" 54 (54): 2751-2762, 2018

      5 M. Hu, "Efficiency Study of a Dual-Motor Coupling EV Powertrain" 64 (64): 2252-2260, 2015

      6 Y. H. Jung, "Design of High-Speed Multilayer IPMSM Using Ferrite PM for EV Traction Considering Mechanical and Electrical Characteristics" 57 (57): 327-339, 2021

      7 Y. Zhang, "Design and Flux-Weakening Control of an Interior Permanent Magnet Synchronous Motor for Electric Vehicles" 26 (26): 1-6, 2016

      8 X. Ju, "AC Loss Analysis and Measurement of a Hybrid Transposed Hairpin Winding for EV Traction Machines" 70 (70): 3525-3536, 2023

      9 T. Zou, "A Comprehensive Design Guideline of Hairpin Windings for High Power Density Electric Vehicle Traction Motors" 8 (8): 3578-3593, 2022

      1 Z. Shi, "Torque Analysis and Dynamic Performance Improvement of a PMSM for EVs by Skew Angle Optimization" 29 (29): 1-5, 2019

      2 Y. Miyama, "PWM Carrier Harmonic Iron Loss Reduction Technique of Permanent-Magnet Motors for Electric Vehicles" 52 (52): 2865-2871, 2016

      3 S. Lim, "Level-Set-Based Optimal Stator Design of Interior Permanent-Magnet Motor for Torque Ripple Reduction Using Phase-Field Model" 47 (47): 3020-3023, 2011

      4 M. Popescu, "Electrical Vehicles—Practical Solutions for Power Traction Motor Systems" 54 (54): 2751-2762, 2018

      5 M. Hu, "Efficiency Study of a Dual-Motor Coupling EV Powertrain" 64 (64): 2252-2260, 2015

      6 Y. H. Jung, "Design of High-Speed Multilayer IPMSM Using Ferrite PM for EV Traction Considering Mechanical and Electrical Characteristics" 57 (57): 327-339, 2021

      7 Y. Zhang, "Design and Flux-Weakening Control of an Interior Permanent Magnet Synchronous Motor for Electric Vehicles" 26 (26): 1-6, 2016

      8 X. Ju, "AC Loss Analysis and Measurement of a Hybrid Transposed Hairpin Winding for EV Traction Machines" 70 (70): 3525-3536, 2023

      9 T. Zou, "A Comprehensive Design Guideline of Hairpin Windings for High Power Density Electric Vehicle Traction Motors" 8 (8): 3578-3593, 2022

      더보기

      분석정보

      View

      상세정보조회

      0

      Usage

      원문다운로드

      0

      대출신청

      0

      복사신청

      0

      EDDS신청

      0

      동일 주제 내 활용도 TOP

      더보기

      주제

      연도별 연구동향

      연도별 활용동향

      연관논문

      연구자 네트워크맵

      공동연구자 (7)

      유사연구자 (20) 활용도상위20명

      이 자료와 함께 이용한 RISS 자료

      나만을 위한 추천자료

      해외이동버튼