Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies

Zizhen Qiu; Yang Kang; Haiquan Cheng; Guangxin Li; Yong Chen; Fengshou Gu

doi:10.1007/978-3-030-75793-9_69

Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies

Zizhen Qiu, Yang Kang, Haiquan Cheng, Guangxin Li, Yong Chen, Fengshou Gu

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Vibration and acoustic noise, especially the sideband vibro-acoustics in high-frequency bands, are the meaningful factors influencing NVH performance of electric vehicles (EV). This paper presents a study of different pulse-width modulation (PWM) techniques in an electric driven system equipped with a permanent magnet synchronous machine (PMSM) for the purpose of evaluating the sideband current and vibro-acoustics. Firstly, it explores the principle and implementation of representative space vector PWM (SVPWM) and discontinuous PWM (DPWM) techniques. Secondly, the characteristics of related sideband components, including the sideband current harmonics and vibro-acoustic responses, are examined with analytical derivations. Moreover, all possible PWM schemes can be improved with a random PWM technique for reducing the sideband components. Experiments were carried out based on a 12/10 prototype PMSM for verification. It has been shown that sideband components introduced by the PWM techniques are generally concentrated around the carrier frequency with specific frequency distributions. Compared with SVPWM, the overall levels of the proposed DPWMs are obtained without deterioration. Furthermore, randomization of the carrier frequency allows for a significant suppression, about 10 dBA lower, in acoustic noise responses.

Original language	English
Title of host publication	Proceedings of IncoME-V & CEPE Net-2020
Subtitle of host publication	Condition Monitoring, Plant Maintenance and Reliability
Editors	Dong Zhen, Dong Wang, Tianyang Wang, Hongjun Wang, Baoshan Huang, Jyoti K. Sinha, Andrew David Ball
Place of Publication	Cham
Publisher	Springer Nature Switzerland AG
Pages	718-727
Number of pages	10
Volume	105
Edition	1st
ISBN (Electronic)	9783030757939
ISBN (Print)	9783030757922
DOIs	https://doi.org/10.1007/978-3-030-75793-9_69
Publication status	Published - 16 May 2021
Event	5th International Conference on Maintenance Engineering and the 2020 Annual Conference of the Centre for Efficiency and Performance Engineering Network - Zhuhai, China Duration: 23 Oct 2020 → 25 Oct 2020 Conference number: 5 https://link.springer.com/book/10.1007/978-3-030-75793-9#about

Publication series

Name	Mechanisms and Machine Science
Volume	105
ISSN (Print)	2211-0984
ISSN (Electronic)	2211-0992

Conference

Conference	5th International Conference on Maintenance Engineering and the 2020 Annual Conference of the Centre for Efficiency and Performance Engineering Network
Abbreviated title	IncoME-V and CEPE Net-2020
Country/Territory	China
City	Zhuhai
Period	23/10/20 → 25/10/20
Internet address	https://link.springer.com/book/10.1007/978-3-030-75793-9#about

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Qiu, Z., Kang, Y., Cheng, H., Li, G., Chen, Y., & Gu, F. (2021). Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies. In D. Zhen, D. Wang, T. Wang, H. Wang, B. Huang, J. K. Sinha, & A. D. Ball (Eds.), Proceedings of IncoME-V & CEPE Net-2020: Condition Monitoring, Plant Maintenance and Reliability (1st ed., Vol. 105, pp. 718-727). (Mechanisms and Machine Science; Vol. 105). Springer Nature Switzerland AG. https://doi.org/10.1007/978-3-030-75793-9_69

Qiu, Zizhen ; Kang, Yang ; Cheng, Haiquan et al. / Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies. Proceedings of IncoME-V & CEPE Net-2020: Condition Monitoring, Plant Maintenance and Reliability. editor / Dong Zhen ; Dong Wang ; Tianyang Wang ; Hongjun Wang ; Baoshan Huang ; Jyoti K. Sinha ; Andrew David Ball. Vol. 105 1st. ed. Cham : Springer Nature Switzerland AG, 2021. pp. 718-727 (Mechanisms and Machine Science).

@inproceedings{68fe50a7a9a54c9a81db8a056989cd64,

title = "Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies",

abstract = "Vibration and acoustic noise, especially the sideband vibro-acoustics in high-frequency bands, are the meaningful factors influencing NVH performance of electric vehicles (EV). This paper presents a study of different pulse-width modulation (PWM) techniques in an electric driven system equipped with a permanent magnet synchronous machine (PMSM) for the purpose of evaluating the sideband current and vibro-acoustics. Firstly, it explores the principle and implementation of representative space vector PWM (SVPWM) and discontinuous PWM (DPWM) techniques. Secondly, the characteristics of related sideband components, including the sideband current harmonics and vibro-acoustic responses, are examined with analytical derivations. Moreover, all possible PWM schemes can be improved with a random PWM technique for reducing the sideband components. Experiments were carried out based on a 12/10 prototype PMSM for verification. It has been shown that sideband components introduced by the PWM techniques are generally concentrated around the carrier frequency with specific frequency distributions. Compared with SVPWM, the overall levels of the proposed DPWMs are obtained without deterioration. Furthermore, randomization of the carrier frequency allows for a significant suppression, about 10 dBA lower, in acoustic noise responses.",

keywords = "Permanent magnet synchronous machine, Pulse-width modulation technique, Sideband component, Space vector PWM, Vibro-acoustics",

author = "Zizhen Qiu and Yang Kang and Haiquan Cheng and Guangxin Li and Yong Chen and Fengshou Gu",

note = "Funding Information: Acknowledgements. This work is supported by Ningbo Science and Technology Project (NO. 2019B10111), China Scholarship Council (201906700001), Hebei Province full-time introduction of high-end talent projects (NO. 20181228). Publisher Copyright: {\textcopyright} 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.; 5th International Conference on Maintenance Engineering and the 2020 Annual Conference of the Centre for Efficiency and Performance Engineering Network, IncoME-V and CEPE Net-2020 ; Conference date: 23-10-2020 Through 25-10-2020",

year = "2021",

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volume = "105",

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publisher = "Springer Nature Switzerland AG",

pages = "718--727",

editor = "Dong Zhen and Dong Wang and Tianyang Wang and Hongjun Wang and Baoshan Huang and Sinha, {Jyoti K.} and Ball, {Andrew David}",

booktitle = "Proceedings of IncoME-V & CEPE Net-2020",

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Qiu, Z, Kang, Y, Cheng, H, Li, G, Chen, Y & Gu, F 2021, Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies. in D Zhen, D Wang, T Wang, H Wang, B Huang, JK Sinha & AD Ball (eds), Proceedings of IncoME-V & CEPE Net-2020: Condition Monitoring, Plant Maintenance and Reliability. 1st edn, vol. 105, Mechanisms and Machine Science, vol. 105, Springer Nature Switzerland AG, Cham, pp. 718-727, 5th International Conference on Maintenance Engineering and the 2020 Annual Conference of the Centre for Efficiency and Performance Engineering Network, Zhuhai, China, 23/10/20. https://doi.org/10.1007/978-3-030-75793-9_69

Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies. / Qiu, Zizhen; Kang, Yang; Cheng, Haiquan et al.

Proceedings of IncoME-V & CEPE Net-2020: Condition Monitoring, Plant Maintenance and Reliability. ed. / Dong Zhen; Dong Wang; Tianyang Wang; Hongjun Wang; Baoshan Huang; Jyoti K. Sinha; Andrew David Ball. Vol. 105 1st. ed. Cham : Springer Nature Switzerland AG, 2021. p. 718-727 (Mechanisms and Machine Science; Vol. 105).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies

AU - Qiu, Zizhen

AU - Kang, Yang

AU - Cheng, Haiquan

AU - Li, Guangxin

AU - Chen, Yong

AU - Gu, Fengshou

N1 - Conference code: 5

PY - 2021/5/16

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N2 - Vibration and acoustic noise, especially the sideband vibro-acoustics in high-frequency bands, are the meaningful factors influencing NVH performance of electric vehicles (EV). This paper presents a study of different pulse-width modulation (PWM) techniques in an electric driven system equipped with a permanent magnet synchronous machine (PMSM) for the purpose of evaluating the sideband current and vibro-acoustics. Firstly, it explores the principle and implementation of representative space vector PWM (SVPWM) and discontinuous PWM (DPWM) techniques. Secondly, the characteristics of related sideband components, including the sideband current harmonics and vibro-acoustic responses, are examined with analytical derivations. Moreover, all possible PWM schemes can be improved with a random PWM technique for reducing the sideband components. Experiments were carried out based on a 12/10 prototype PMSM for verification. It has been shown that sideband components introduced by the PWM techniques are generally concentrated around the carrier frequency with specific frequency distributions. Compared with SVPWM, the overall levels of the proposed DPWMs are obtained without deterioration. Furthermore, randomization of the carrier frequency allows for a significant suppression, about 10 dBA lower, in acoustic noise responses.

AB - Vibration and acoustic noise, especially the sideband vibro-acoustics in high-frequency bands, are the meaningful factors influencing NVH performance of electric vehicles (EV). This paper presents a study of different pulse-width modulation (PWM) techniques in an electric driven system equipped with a permanent magnet synchronous machine (PMSM) for the purpose of evaluating the sideband current and vibro-acoustics. Firstly, it explores the principle and implementation of representative space vector PWM (SVPWM) and discontinuous PWM (DPWM) techniques. Secondly, the characteristics of related sideband components, including the sideband current harmonics and vibro-acoustic responses, are examined with analytical derivations. Moreover, all possible PWM schemes can be improved with a random PWM technique for reducing the sideband components. Experiments were carried out based on a 12/10 prototype PMSM for verification. It has been shown that sideband components introduced by the PWM techniques are generally concentrated around the carrier frequency with specific frequency distributions. Compared with SVPWM, the overall levels of the proposed DPWMs are obtained without deterioration. Furthermore, randomization of the carrier frequency allows for a significant suppression, about 10 dBA lower, in acoustic noise responses.

KW - Permanent magnet synchronous machine

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KW - Space vector PWM

KW - Vibro-acoustics

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PB - Springer Nature Switzerland AG

CY - Cham

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Qiu Z, Kang Y, Cheng H, Li G, Chen Y, Gu F. Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies. In Zhen D, Wang D, Wang T, Wang H, Huang B, Sinha JK, Ball AD, editors, Proceedings of IncoME-V & CEPE Net-2020: Condition Monitoring, Plant Maintenance and Reliability. 1st ed. Vol. 105. Cham: Springer Nature Switzerland AG. 2021. p. 718-727. (Mechanisms and Machine Science). Epub 2021 May 16. doi: 10.1007/978-3-030-75793-9_69

Investigation into the Sideband Vibro-Acoustics of Permanent Magnet Synchronous Machine with Different PWM Strategies

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