Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM

Guodong Yu; Xudong Bai

doi:10.30420/566583054

Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM

Guodong Yu
, Xudong Bai

School of Electrical Engineering and Automation

Harbin Institute of Technology

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

Abstract

High-power three-level inverters suffer voltage distortion from narrow pulses at low modulation ratios, worsened by traditional SVPWM's midpoint imbalance. This paper analyzes SVPWM's pulse-generation mechanisms and proposes a dual-modulation-wave strategy with integrated midpoint voltage control. Simulations demonstrate complete narrow pulse elimination, enhanced harmonic performance, and simplified computation compared to SVPWM. The method balances practicality and effectiveness, addressing critical limitations in low-modulation-ratio operations for high-reliability applications.

Original language	English
Title of host publication	PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	348-352
Number of pages	5
ISBN (Electronic)	9783800765836
DOIs	https://doi.org/10.30420/566583054
State	Published - 2025
Event	2025 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Asia Shanghai 2025 - Shanghai, China Duration: 24 Sep 2025 → 26 Sep 2025

Publication series

Name	PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management

Conference

Conference	2025 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Asia Shanghai 2025
Country/Territory	China
City	Shanghai
Period	24/09/25 → 26/09/25

UN SDGs

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

SDG 7 Affordable and Clean Energy

Access to Document

10.30420/566583054

Cite this

Yu, G., & Bai, X. (2025). Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM. In PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (pp. 348-352). (PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.30420/566583054

Yu, Guodong ; Bai, Xudong. / Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM. PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. Institute of Electrical and Electronics Engineers Inc., 2025. pp. 348-352 (PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management).

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title = "Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM",

abstract = "High-power three-level inverters suffer voltage distortion from narrow pulses at low modulation ratios, worsened by traditional SVPWM's midpoint imbalance. This paper analyzes SVPWM's pulse-generation mechanisms and proposes a dual-modulation-wave strategy with integrated midpoint voltage control. Simulations demonstrate complete narrow pulse elimination, enhanced harmonic performance, and simplified computation compared to SVPWM. The method balances practicality and effectiveness, addressing critical limitations in low-modulation-ratio operations for high-reliability applications.",

author = "Guodong Yu and Xudong Bai",

note = "Publisher Copyright: {\textcopyright} VDE VERLAG GMBH Berlin Offenbach.; 2025 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Asia Shanghai 2025 ; Conference date: 24-09-2025 Through 26-09-2025",

year = "2025",

doi = "10.30420/566583054",

language = "英语",

series = "PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management",

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

pages = "348--352",

booktitle = "PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management",

address = "美国",

}

Yu, G & Bai, X 2025, Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM. in PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Institute of Electrical and Electronics Engineers Inc., pp. 348-352, 2025 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Asia Shanghai 2025, Shanghai, China, 24/09/25. https://doi.org/10.30420/566583054

Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM. / Yu, Guodong; Bai, Xudong.
PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. Institute of Electrical and Electronics Engineers Inc., 2025. p. 348-352 (PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management).

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

TY - GEN

T1 - Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM

AU - Yu, Guodong

AU - Bai, Xudong

PY - 2025

Y1 - 2025

N2 - High-power three-level inverters suffer voltage distortion from narrow pulses at low modulation ratios, worsened by traditional SVPWM's midpoint imbalance. This paper analyzes SVPWM's pulse-generation mechanisms and proposes a dual-modulation-wave strategy with integrated midpoint voltage control. Simulations demonstrate complete narrow pulse elimination, enhanced harmonic performance, and simplified computation compared to SVPWM. The method balances practicality and effectiveness, addressing critical limitations in low-modulation-ratio operations for high-reliability applications.

AB - High-power three-level inverters suffer voltage distortion from narrow pulses at low modulation ratios, worsened by traditional SVPWM's midpoint imbalance. This paper analyzes SVPWM's pulse-generation mechanisms and proposes a dual-modulation-wave strategy with integrated midpoint voltage control. Simulations demonstrate complete narrow pulse elimination, enhanced harmonic performance, and simplified computation compared to SVPWM. The method balances practicality and effectiveness, addressing critical limitations in low-modulation-ratio operations for high-reliability applications.

UR - https://www.scopus.com/pages/publications/105038106009

U2 - 10.30420/566583054

DO - 10.30420/566583054

M3 - 会议稿件

AN - SCOPUS:105038106009

T3 - PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management

SP - 348

EP - 352

BT - PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2025 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Asia Shanghai 2025

Y2 - 24 September 2025 through 26 September 2025

ER -

Yu G, Bai X. Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM. In PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. Institute of Electrical and Electronics Engineers Inc. 2025. p. 348-352. (PCIM Asia Shanghai Conference 2025 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management). doi: 10.30420/566583054

Research on Narrow Pulse Suppression Strategy of Three-Level Inverter Based on 澸ual Modulation Wave CBPWM

Abstract

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