DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives

Desheng Qu; Binxing Li; Gaolin Wang; Jiayi Zhao; Dawei Ding; Qiwei Wang; Guoqiang Zhang; Dianguo Xu

doi:10.1109/ICEMS59686.2023.10344602

DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives

Desheng Qu^*
, Binxing Li^*
, Gaolin Wang
, Jiayi Zhao
, Dawei Ding
, Qiwei Wang
, Guoqiang Zhang
, Dianguo Xu

^*Corresponding author for this work

School of Electrical Engineering and Automation, Harbin Institute of Technology

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

Abstract

In order to extend the lifetime of DC-link capacitors, a DC-link capacitor ripple current suppression strategy based on harmonic injection for permanent magnet synchronous motor drives is proposed. Analyzing the ripple characteristics of capacitor current and adopting the duty cycle feedforward control strategy to reduce the current controller burden. On this basis, the capacitor ripple current is suppressed by injecting odd harmonics at the grid side and the amplitudes of the injected harmonics are determined to minimize the RMS value of the capacitor current by the optimization calculation. The effectiveness of the suppression strategy was verified on the 1.5 kW air conditioning experimental platform.

Original language	English
Title of host publication	2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3084-3088
Number of pages	5
ISBN (Electronic)	9798350317589
DOIs	https://doi.org/10.1109/ICEMS59686.2023.10344602
State	Published - 2023
Externally published	Yes
Event	26th International Conference on Electrical Machines and Systems, ICEMS 2023 - Zhuhai, China Duration: 5 Nov 2023 → 8 Nov 2023

Publication series

Name	2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023

Conference

Conference	26th International Conference on Electrical Machines and Systems, ICEMS 2023
Country/Territory	China
City	Zhuhai
Period	5/11/23 → 8/11/23

Keywords

current ripple characteristics
duty cycle feedforward
harmonic injection
optimization calculation

Access to Document

10.1109/ICEMS59686.2023.10344602

Cite this

Qu, D., Li, B., Wang, G., Zhao, J., Ding, D., Wang, Q., Zhang, G., & Xu, D. (2023). DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives. In 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023 (pp. 3084-3088). (2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEMS59686.2023.10344602

Qu, Desheng ; Li, Binxing ; Wang, Gaolin et al. / DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives. 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 3084-3088 (2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023).

@inproceedings{a3fd5a36b0ef45c48c37dff9ba9d39da,

title = "DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives",

abstract = "In order to extend the lifetime of DC-link capacitors, a DC-link capacitor ripple current suppression strategy based on harmonic injection for permanent magnet synchronous motor drives is proposed. Analyzing the ripple characteristics of capacitor current and adopting the duty cycle feedforward control strategy to reduce the current controller burden. On this basis, the capacitor ripple current is suppressed by injecting odd harmonics at the grid side and the amplitudes of the injected harmonics are determined to minimize the RMS value of the capacitor current by the optimization calculation. The effectiveness of the suppression strategy was verified on the 1.5 kW air conditioning experimental platform.",

keywords = "current ripple characteristics, duty cycle feedforward, harmonic injection, optimization calculation",

author = "Desheng Qu and Binxing Li and Gaolin Wang and Jiayi Zhao and Dawei Ding and Qiwei Wang and Guoqiang Zhang and Dianguo Xu",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 26th International Conference on Electrical Machines and Systems, ICEMS 2023 ; Conference date: 05-11-2023 Through 08-11-2023",

year = "2023",

doi = "10.1109/ICEMS59686.2023.10344602",

language = "英语",

series = "2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "3084--3088",

booktitle = "2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023",

address = "美国",

}

Qu, D, Li, B , Wang, G, Zhao, J, Ding, D , Wang, Q , Zhang, G & Xu, D 2023, DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives. in 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023. 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023, Institute of Electrical and Electronics Engineers Inc., pp. 3084-3088, 26th International Conference on Electrical Machines and Systems, ICEMS 2023, Zhuhai, China, 5/11/23. https://doi.org/10.1109/ICEMS59686.2023.10344602

DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives. / Qu, Desheng; Li, Binxing ; Wang, Gaolin et al.
2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 3084-3088 (2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023).

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

TY - GEN

T1 - DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives

AU - Qu, Desheng

AU - Li, Binxing

AU - Wang, Gaolin

AU - Zhao, Jiayi

AU - Ding, Dawei

AU - Wang, Qiwei

AU - Zhang, Guoqiang

AU - Xu, Dianguo

PY - 2023

Y1 - 2023

N2 - In order to extend the lifetime of DC-link capacitors, a DC-link capacitor ripple current suppression strategy based on harmonic injection for permanent magnet synchronous motor drives is proposed. Analyzing the ripple characteristics of capacitor current and adopting the duty cycle feedforward control strategy to reduce the current controller burden. On this basis, the capacitor ripple current is suppressed by injecting odd harmonics at the grid side and the amplitudes of the injected harmonics are determined to minimize the RMS value of the capacitor current by the optimization calculation. The effectiveness of the suppression strategy was verified on the 1.5 kW air conditioning experimental platform.

AB - In order to extend the lifetime of DC-link capacitors, a DC-link capacitor ripple current suppression strategy based on harmonic injection for permanent magnet synchronous motor drives is proposed. Analyzing the ripple characteristics of capacitor current and adopting the duty cycle feedforward control strategy to reduce the current controller burden. On this basis, the capacitor ripple current is suppressed by injecting odd harmonics at the grid side and the amplitudes of the injected harmonics are determined to minimize the RMS value of the capacitor current by the optimization calculation. The effectiveness of the suppression strategy was verified on the 1.5 kW air conditioning experimental platform.

KW - current ripple characteristics

KW - duty cycle feedforward

KW - harmonic injection

KW - optimization calculation

UR - https://www.scopus.com/pages/publications/85182340492

U2 - 10.1109/ICEMS59686.2023.10344602

DO - 10.1109/ICEMS59686.2023.10344602

M3 - 会议稿件

AN - SCOPUS:85182340492

T3 - 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023

SP - 3084

EP - 3088

BT - 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 26th International Conference on Electrical Machines and Systems, ICEMS 2023

Y2 - 5 November 2023 through 8 November 2023

ER -

Qu D, Li B , Wang G, Zhao J, Ding D , Wang Q et al. DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives. In 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 3084-3088. (2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023). doi: 10.1109/ICEMS59686.2023.10344602

DC-Link Capacitor Ripple Current Suppression Strategy Based on Harmonic Injection for PMSM Drives

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