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Temperature Prediction of Ultra-High-Speed SPMSM for FCEV Air Compressor Considering PWM Current Harmonics
- Im, So-Yeon;
- Park, Soo-Hwan;
- Kim, Jae-Hyun;
- Chin, Jun-Woo;
- Cha, Kyoung-Soo;
- ... Lim, Myung-Seop
Citations
WEB OF SCIENCE
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SCOPUS
2초록
The ultra-high-speed motor that drives the air compressor has large electromagnetic losses due to high rotational speed. The motor is affected by pulse-width modulated (PWM) harmonic current and, the PWM harmonic current increases the electromagnetic losses of the motor, thereby further increasing the motor temperature. In this study, the inverter simulation is conducted to predict the PWM harmonic current waveform. The temperature of the motor due to the PWM harmonic current is predicted through the lumped parameter thermal network. The effect of the PWM harmonic current on the motor temperature is analyzed compared to when the sinusoidal current applied.
키워드
Fuel cell electric vehicle; Inverter simulation; Lumped parameter thermal network; PWM harmonic current; Temperature; Compressors; Electric inverters; Fuel cells; Lumped parameter networks; Pulse width modulation; Harmonic analysis; Electromagnetic loss; Fuel cell electric vehicle; Harmonic currents; Inverte simulation; Lumped parameter thermal network; Lumped-parameter; Pulse-width modulated harmonic current; Temperature prediction; Thermal network; Ultra high speed
- 제목
- Temperature Prediction of Ultra-High-Speed SPMSM for FCEV Air Compressor Considering PWM Current Harmonics
- 저자
- Im, So-Yeon; Park, Soo-Hwan; Kim, Jae-Hyun; Chin, Jun-Woo; Cha, Kyoung-Soo; Lim, Myung-Seop
- 발행일
- 2022-02
- 유형
- Proceedings Paper
- 저널명
- 2021 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC)
- 페이지
- 1 ~ 6
- 언어
- ENG
- 출판사
- IEEE
- 발행국가
- 미국
- 분량
- 6 페이지
- ISSN
- P 1938-8756