DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes

Yong Yao Shen; Szu Chi Peng; Shih Wen Lin; Po Tai Cheng; Chia Chi Chu

doi:10.1109/IAS54023.2022.9939818

DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes

Yong Yao Shen, Szu Chi Peng, Shih Wen Lin, Po Tai Cheng, Chia Chi Chu

National Tsing Hua University

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

Abstract

DC-link capacitors in high-power converters are most susceptible to degradation from self heating due to the fact that its current contains large switching-frequency ripple. To mitigate DC-link current ripples of three-phase neutral point clamped (NPC) converters, a novel phase-disposition (PD) pulse width modulation (PWM) is proposed by mixing several variants of existing PD schemes. Comprehensive analysis of both bipolar and unipolar modulation schemes are performed. Both numerical simulations and hardware experiments are conducted to illustrate the effectiveness of the proposed mixed PD modulation schemes.

Original language	English
Title of host publication	2022 IEEE Industry Applications Society Annual Meeting, IAS 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665478151
DOIs	https://doi.org/10.1109/IAS54023.2022.9939818
State	Published - 2022
Externally published	Yes
Event	2022 IEEE Industry Applications Society Annual Meeting, IAS 2022 - Detroit, United States Duration: 09 10 2022 → 14 10 2022

Publication series

Name	Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume	2022-October
ISSN (Print)	0197-2618

Conference

Conference	2022 IEEE Industry Applications Society Annual Meeting, IAS 2022
Country/Territory	United States
City	Detroit
Period	09/10/22 → 14/10/22

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

DC-link current ripple mitigation
carrier-based PWM
neutral-point clamped (NPC) converters
phase disposition
zero sequence injection

Access to Document

10.1109/IAS54023.2022.9939818

Cite this

Shen, Y. Y., Peng, S. C., Lin, S. W., Cheng, P. T., & Chu, C. C. (2022). DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes. In 2022 IEEE Industry Applications Society Annual Meeting, IAS 2022 (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society); Vol. 2022-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IAS54023.2022.9939818

Shen, Yong Yao ; Peng, Szu Chi ; Lin, Shih Wen et al. / DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes. 2022 IEEE Industry Applications Society Annual Meeting, IAS 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)).

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title = "DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes",

abstract = "DC-link capacitors in high-power converters are most susceptible to degradation from self heating due to the fact that its current contains large switching-frequency ripple. To mitigate DC-link current ripples of three-phase neutral point clamped (NPC) converters, a novel phase-disposition (PD) pulse width modulation (PWM) is proposed by mixing several variants of existing PD schemes. Comprehensive analysis of both bipolar and unipolar modulation schemes are performed. Both numerical simulations and hardware experiments are conducted to illustrate the effectiveness of the proposed mixed PD modulation schemes.",

keywords = "DC-link current ripple mitigation, carrier-based PWM, neutral-point clamped (NPC) converters, phase disposition, zero sequence injection",

author = "Shen, {Yong Yao} and Peng, {Szu Chi} and Lin, {Shih Wen} and Cheng, {Po Tai} and Chu, {Chia Chi}",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE Industry Applications Society Annual Meeting, IAS 2022 ; Conference date: 09-10-2022 Through 14-10-2022",

year = "2022",

doi = "10.1109/IAS54023.2022.9939818",

language = "英语",

series = "Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)",

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

booktitle = "2022 IEEE Industry Applications Society Annual Meeting, IAS 2022",

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}

Shen, YY, Peng, SC, Lin, SW, Cheng, PT & Chu, CC 2022, DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes. in 2022 IEEE Industry Applications Society Annual Meeting, IAS 2022. Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), vol. 2022-October, Institute of Electrical and Electronics Engineers Inc., 2022 IEEE Industry Applications Society Annual Meeting, IAS 2022, Detroit, United States, 09/10/22. https://doi.org/10.1109/IAS54023.2022.9939818

DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes. / Shen, Yong Yao; Peng, Szu Chi; Lin, Shih Wen et al.
2022 IEEE Industry Applications Society Annual Meeting, IAS 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society); Vol. 2022-October).

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

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T1 - DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes

AU - Shen, Yong Yao

AU - Peng, Szu Chi

AU - Lin, Shih Wen

AU - Cheng, Po Tai

AU - Chu, Chia Chi

PY - 2022

Y1 - 2022

N2 - DC-link capacitors in high-power converters are most susceptible to degradation from self heating due to the fact that its current contains large switching-frequency ripple. To mitigate DC-link current ripples of three-phase neutral point clamped (NPC) converters, a novel phase-disposition (PD) pulse width modulation (PWM) is proposed by mixing several variants of existing PD schemes. Comprehensive analysis of both bipolar and unipolar modulation schemes are performed. Both numerical simulations and hardware experiments are conducted to illustrate the effectiveness of the proposed mixed PD modulation schemes.

AB - DC-link capacitors in high-power converters are most susceptible to degradation from self heating due to the fact that its current contains large switching-frequency ripple. To mitigate DC-link current ripples of three-phase neutral point clamped (NPC) converters, a novel phase-disposition (PD) pulse width modulation (PWM) is proposed by mixing several variants of existing PD schemes. Comprehensive analysis of both bipolar and unipolar modulation schemes are performed. Both numerical simulations and hardware experiments are conducted to illustrate the effectiveness of the proposed mixed PD modulation schemes.

KW - DC-link current ripple mitigation

KW - carrier-based PWM

KW - neutral-point clamped (NPC) converters

KW - phase disposition

KW - zero sequence injection

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M3 - 会议稿件

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T3 - Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

BT - 2022 IEEE Industry Applications Society Annual Meeting, IAS 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 IEEE Industry Applications Society Annual Meeting, IAS 2022

Y2 - 9 October 2022 through 14 October 2022

ER -

Shen YY, Peng SC, Lin SW, Cheng PT, Chu CC. DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes. In 2022 IEEE Industry Applications Society Annual Meeting, IAS 2022. Institute of Electrical and Electronics Engineers Inc. 2022. (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)). doi: 10.1109/IAS54023.2022.9939818

DC-Link Current Ripple Mitigation of Three-Phase NPC Converters Using Mixed Phase-Disposition Modulation Schemes

Abstract

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Keywords

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