Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System

Hao Yar; Giampaolo Buticchi; Chris Gerada; Abraham Marquez; Jose I. Leon; Marco Liserre

doi:10.1109/IECON.2019.8927343

Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System

Hao Yar
, Giampaolo Buticchi
, Chris Gerada
, Abraham Marquez
, Jose I. Leon
, Marco Liserre

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

2 Citations (Scopus)

Abstract

In Electric Vehicle (EV) application, the in-wheel motors are driven by the same dc-link voltage. To reduce the space, the Voltage Source Inverters (VSIs) can share one dc-link capacitor. Long-term experiences and experimental data demonstrate that the capacitors are one of the major failures in the motor drive system. The current profile of the dc-link capacitors is the main factor for this degradation, therefore, by reducing the current harmonic components of the dc-link capacitors can increase the lifetime. In this paper, a dc-link capacitor current harmonic reduction method for dual Permanent Magnet Synchronous Motor (PMSM) drive system in EV application is proposed. The Phase Shift Pulse Width Modulation (PSPWM) is employed in the dual inverters to reduce the harmonic components of dc-link capacitor. To verify the proposed method, a experimental platform is established and the experimental results are presented.

Original language	English
Title of host publication	Proceedings
Subtitle of host publication	IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Publisher	IEEE Computer Society
Pages	3148-3153
Number of pages	6
ISBN (Electronic)	9781728148786
DOIs	https://doi.org/10.1109/IECON.2019.8927343
Publication status	Published - Oct 2019
Event	45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 - Lisbon, Portugal Duration: 14 Oct 2019 → 17 Oct 2019

Publication series

Name	IECON Proceedings (Industrial Electronics Conference)
Volume	2019-October

Conference

Conference	45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019
Country/Territory	Portugal
City	Lisbon
Period	14/10/19 → 17/10/19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Free Keywords

Current harmonic reduction
dc-link capacitor
dual PMSM system
phase shift

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/IECON.2019.8927343

Cite this

Yar, H., Buticchi, G., Gerada, C., Marquez, A., Leon, J. I., & Liserre, M. (2019). Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System. In Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society (pp. 3148-3153). Article 8927343 (IECON Proceedings (Industrial Electronics Conference); Vol. 2019-October). IEEE Computer Society. https://doi.org/10.1109/IECON.2019.8927343

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title = "Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System",

abstract = "In Electric Vehicle (EV) application, the in-wheel motors are driven by the same dc-link voltage. To reduce the space, the Voltage Source Inverters (VSIs) can share one dc-link capacitor. Long-term experiences and experimental data demonstrate that the capacitors are one of the major failures in the motor drive system. The current profile of the dc-link capacitors is the main factor for this degradation, therefore, by reducing the current harmonic components of the dc-link capacitors can increase the lifetime. In this paper, a dc-link capacitor current harmonic reduction method for dual Permanent Magnet Synchronous Motor (PMSM) drive system in EV application is proposed. The Phase Shift Pulse Width Modulation (PSPWM) is employed in the dual inverters to reduce the harmonic components of dc-link capacitor. To verify the proposed method, a experimental platform is established and the experimental results are presented.",

keywords = "Current harmonic reduction, dc-link capacitor, dual PMSM system, phase shift",

author = "Hao Yar and Giampaolo Buticchi and Chris Gerada and Abraham Marquez and Leon, \{Jose I.\} and Marco Liserre",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 ; Conference date: 14-10-2019 Through 17-10-2019",

year = "2019",

month = oct,

doi = "10.1109/IECON.2019.8927343",

language = "English",

series = "IECON Proceedings (Industrial Electronics Conference)",

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Yar, H, Buticchi, G, Gerada, C, Marquez, A, Leon, JI & Liserre, M 2019, Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System. in Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society., 8927343, IECON Proceedings (Industrial Electronics Conference), vol. 2019-October, IEEE Computer Society, pp. 3148-3153, 45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019, Lisbon, Portugal, 14/10/19. https://doi.org/10.1109/IECON.2019.8927343

Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System. / Yar, Hao; Buticchi, Giampaolo; Gerada, Chris et al.
Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, 2019. p. 3148-3153 8927343 (IECON Proceedings (Industrial Electronics Conference); Vol. 2019-October).

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

TY - GEN

T1 - Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System

AU - Yar, Hao

AU - Buticchi, Giampaolo

AU - Gerada, Chris

AU - Marquez, Abraham

AU - Leon, Jose I.

AU - Liserre, Marco

PY - 2019/10

Y1 - 2019/10

N2 - In Electric Vehicle (EV) application, the in-wheel motors are driven by the same dc-link voltage. To reduce the space, the Voltage Source Inverters (VSIs) can share one dc-link capacitor. Long-term experiences and experimental data demonstrate that the capacitors are one of the major failures in the motor drive system. The current profile of the dc-link capacitors is the main factor for this degradation, therefore, by reducing the current harmonic components of the dc-link capacitors can increase the lifetime. In this paper, a dc-link capacitor current harmonic reduction method for dual Permanent Magnet Synchronous Motor (PMSM) drive system in EV application is proposed. The Phase Shift Pulse Width Modulation (PSPWM) is employed in the dual inverters to reduce the harmonic components of dc-link capacitor. To verify the proposed method, a experimental platform is established and the experimental results are presented.

AB - In Electric Vehicle (EV) application, the in-wheel motors are driven by the same dc-link voltage. To reduce the space, the Voltage Source Inverters (VSIs) can share one dc-link capacitor. Long-term experiences and experimental data demonstrate that the capacitors are one of the major failures in the motor drive system. The current profile of the dc-link capacitors is the main factor for this degradation, therefore, by reducing the current harmonic components of the dc-link capacitors can increase the lifetime. In this paper, a dc-link capacitor current harmonic reduction method for dual Permanent Magnet Synchronous Motor (PMSM) drive system in EV application is proposed. The Phase Shift Pulse Width Modulation (PSPWM) is employed in the dual inverters to reduce the harmonic components of dc-link capacitor. To verify the proposed method, a experimental platform is established and the experimental results are presented.

KW - Current harmonic reduction

KW - dc-link capacitor

KW - dual PMSM system

KW - phase shift

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M3 - Conference contribution

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Yar H, Buticchi G, Gerada C, Marquez A, Leon JI, Liserre M. Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System. In Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society. 2019. p. 3148-3153. 8927343. (IECON Proceedings (Industrial Electronics Conference)). doi: 10.1109/IECON.2019.8927343

Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System

Abstract

Publication series

Conference

UN SDGs

Free Keywords

ASJC Scopus subject areas

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