Fully-Actuated Control for The Balance of Neutral Point in Three-Phase Four-Leg DC/AC Converters

Xuemei Zheng; Jirong Zhi; Qien Li; Shuanghui Hao

doi:10.1109/IECON55916.2024.10905142

Fully-Actuated Control for The Balance of Neutral Point in Three-Phase Four-Leg DC/AC Converters

Xuemei Zheng^*
, Jirong Zhi
, Qien Li
, Shuanghui Hao

^*Corresponding author for this work

Harbin Institute of Technology

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

Abstract

Neutral-point clamped (NPC) three-level inverter is widely used in medium and high power circuits because of its low harmonic content and good voltage withstand capability of switching tubes, but it is necessary to carry out the mid-point voltage balancing control of NPC three-level inverter in the practical application; in this paper, on the basis of NPC three-level inverter with increased bridge arms, the paper proposed a fully-actuated control method, the mathematical model is established and the control rate is deduced. The simulation results verify the neutral point voltage balance effect of NPC three-level inverter.

Original language	English
Title of host publication	IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, Proceedings
Publisher	IEEE Computer Society
ISBN (Electronic)	9781665464543
DOIs	https://doi.org/10.1109/IECON55916.2024.10905142
State	Published - 2024
Event	50th Annual Conference of the IEEE Industrial Electronics Society, IECON 2024 - Chicago, United States Duration: 3 Nov 2024 → 6 Nov 2024

Publication series

Name	IECON Proceedings (Industrial Electronics Conference)
ISSN (Print)	2162-4704
ISSN (Electronic)	2577-1647

Conference

Conference	50th Annual Conference of the IEEE Industrial Electronics Society, IECON 2024
Country/Territory	United States
City	Chicago
Period	3/11/24 → 6/11/24

Keywords

DC/AC Inverter
Fully-actuated system
Midpoint voltage balance
NPC

Access to Document

10.1109/IECON55916.2024.10905142

Cite this

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title = "Fully-Actuated Control for The Balance of Neutral Point in Three-Phase Four-Leg DC/AC Converters",

abstract = "Neutral-point clamped (NPC) three-level inverter is widely used in medium and high power circuits because of its low harmonic content and good voltage withstand capability of switching tubes, but it is necessary to carry out the mid-point voltage balancing control of NPC three-level inverter in the practical application; in this paper, on the basis of NPC three-level inverter with increased bridge arms, the paper proposed a fully-actuated control method, the mathematical model is established and the control rate is deduced. The simulation results verify the neutral point voltage balance effect of NPC three-level inverter.",

keywords = "DC/AC Inverter, Fully-actuated system, Midpoint voltage balance, NPC",

author = "Xuemei Zheng and Jirong Zhi and Qien Li and Shuanghui Hao",

note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 50th Annual Conference of the IEEE Industrial Electronics Society, IECON 2024 ; Conference date: 03-11-2024 Through 06-11-2024",

year = "2024",

doi = "10.1109/IECON55916.2024.10905142",

language = "英语",

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

publisher = "IEEE Computer Society",

booktitle = "IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, Proceedings",

address = "美国",

}

Zheng, X, Zhi, J, Li, Q & Hao, S 2024, Fully-Actuated Control for The Balance of Neutral Point in Three-Phase Four-Leg DC/AC Converters. in IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, Proceedings. IECON Proceedings (Industrial Electronics Conference), IEEE Computer Society, 50th Annual Conference of the IEEE Industrial Electronics Society, IECON 2024, Chicago, United States, 3/11/24. https://doi.org/10.1109/IECON55916.2024.10905142

Fully-Actuated Control for The Balance of Neutral Point in Three-Phase Four-Leg DC/AC Converters. / Zheng, Xuemei; Zhi, Jirong; Li, Qien et al.
IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, Proceedings. IEEE Computer Society, 2024. (IECON Proceedings (Industrial Electronics Conference)).

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

TY - GEN

T1 - Fully-Actuated Control for The Balance of Neutral Point in Three-Phase Four-Leg DC/AC Converters

AU - Zheng, Xuemei

AU - Zhi, Jirong

AU - Li, Qien

AU - Hao, Shuanghui

PY - 2024

Y1 - 2024

N2 - Neutral-point clamped (NPC) three-level inverter is widely used in medium and high power circuits because of its low harmonic content and good voltage withstand capability of switching tubes, but it is necessary to carry out the mid-point voltage balancing control of NPC three-level inverter in the practical application; in this paper, on the basis of NPC three-level inverter with increased bridge arms, the paper proposed a fully-actuated control method, the mathematical model is established and the control rate is deduced. The simulation results verify the neutral point voltage balance effect of NPC three-level inverter.

AB - Neutral-point clamped (NPC) three-level inverter is widely used in medium and high power circuits because of its low harmonic content and good voltage withstand capability of switching tubes, but it is necessary to carry out the mid-point voltage balancing control of NPC three-level inverter in the practical application; in this paper, on the basis of NPC three-level inverter with increased bridge arms, the paper proposed a fully-actuated control method, the mathematical model is established and the control rate is deduced. The simulation results verify the neutral point voltage balance effect of NPC three-level inverter.

KW - DC/AC Inverter

KW - Fully-actuated system

KW - Midpoint voltage balance

KW - NPC

UR - https://www.scopus.com/pages/publications/105000921068

U2 - 10.1109/IECON55916.2024.10905142

DO - 10.1109/IECON55916.2024.10905142

M3 - 会议稿件

AN - SCOPUS:105000921068

T3 - IECON Proceedings (Industrial Electronics Conference)

BT - IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, Proceedings

PB - IEEE Computer Society

T2 - 50th Annual Conference of the IEEE Industrial Electronics Society, IECON 2024

Y2 - 3 November 2024 through 6 November 2024

ER -

Fully-Actuated Control for The Balance of Neutral Point in Three-Phase Four-Leg DC/AC Converters

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Keywords

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