인버터 시뮬레이션을 통한 차량용 구동 모터의 토크 특성 예측
- Title
- 인버터 시뮬레이션을 통한 차량용 구동 모터의 토크 특성 예측
- Other Titles
- Torque Characteristics Prediction of Traction Motor for Vehicle by using Inverter Simulation
- Author
- 임명섭
- Keywords
- Electromagnetic analysis; Harmonic analysis; Inverter simulation; Permanent magnet synchronous motor; Torque; Torque ripple; Voltage equation; 정자계 해석; 고조파 분석; 인버터 시뮬레이션; 영구자석형 동기 모터; 토크; 토크 리플; 전압방정식
- Issue Date
- 2020-11
- Publisher
- 한국자동차공학회
- Citation
- 2020년 한국자동차공학회 추계학술대회 및 전시회, page. 1192-1196
- Abstract
- This paper proposed the method to predict accurate torque of traction motor for vehicle by using the inverter simulation. Since electric performance of electric motor has been calculated considering only sinusoidal current in conventional, electric performance is often inaccurate. the electric motor and inverter model were coupled to calculate the current. In the model, current harmonics were calculated by the d, q axis voltage equation. With the predicted current, average torque and torque ripple was calculated by using 2D static electromagnetic analysis. Calculated torque was compared to torque considering sinusoidal current. Through the comparison, it was verified that accurate current and motor performance of traction motor for vehicle were calculated by using the proposed inverter simulation.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE10519624https://repository.hanyang.ac.kr/handle/20.500.11754/172240
- ISSN
- 2713-7171
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > AUTOMOTIVE ENGINEERING(미래자동차공학과) > Articles
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