Hybrid Carrier Frequency Modulation Based on Rotor Position to Reduce Sideband Vibro-Acoustics in PMSM Used by Electric Vehicles
| العنوان: | Hybrid Carrier Frequency Modulation Based on Rotor Position to Reduce Sideband Vibro-Acoustics in PMSM Used by Electric Vehicles |
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| المؤلفون: | Xiaozhen Lin, Yong Chen, Yang Kang, Xu Liu, Haiquan Cheng, Zizhen Qiu |
| المصدر: | World Electric Vehicle Journal Volume 12 Issue 3 World Electric Vehicle Journal, Vol 12, Iss 100, p 100 (2021) |
| بيانات النشر: | Multidisciplinary Digital Publishing Institute, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | business.product_category, Powertrain, Computer science, Acoustics, 020209 energy, 02 engineering and technology, Sawtooth wave, law.invention, Position (vector), Control theory, law, permanent magnet synchronous motor, Electric vehicle, 0202 electrical engineering, electronic engineering, information engineering, automotive_engineering, Physics, Carrier signal, TA1001-1280, Permanent magnet synchronous motor, Sideband, Rotor (electric), 020208 electrical & electronic engineering, sideband harmonic component, TK1-9971, Transportation engineering, carrier frequency modulation, Modulation, space vector pulse-width modulation, Harmonics, Automotive Engineering, Harmonic, vibro-acoustic responses, Electrical engineering. Electronics. Nuclear engineering, business, Pulse-width modulation |
| الوصف: | In the permanent magnet synchronous motor (PMSM) drive system, the unwilling and ear-piercing vibro-acoustics caused by high-frequency sideband harmonics becomes unacceptable in electric vehicle applications. In this paper, a modified space vector pulse width modulation (SVPWM) technique implemented with a hybrid carrier frequency modulation (HCFM) is provided to reduce the sideband current harmonic components and vibro-acoustic responses. The principle and implementation of the proposed HCFM technique are firstly presented in which the fixed carrier frequency is improved with the sawtooth and random signal-based coupling modulation based on the rotor position. The analytical derivations with the power spectral density method are also proposed. For verification, the experiment tests are conducted on a prototype 12/10 PMSM and microcontroller unit. The effectiveness of the HCFM technique can hence be confirmed considering the sideband vibro-acoustics reduction operated more effectively than that in a conventional random PWM. The proposed approach may provide a new route in noise-cancelling and electromagnetic compatibility for the electric drive powertrain. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2032-6653 |
| DOI: | 10.3390/wevj12030100 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7068da51d073de8c0636dd6e44c483f |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....f7068da51d073de8c0636dd6e44c483f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20326653 |
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| DOI: | 10.3390/wevj12030100 |