Details
| Original language | English |
|---|---|
| Title of host publication | 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 909-916 |
| Number of pages | 8 |
| ISBN (electronic) | 9798350387599 |
| ISBN (print) | 979-8-3503-8760-5 |
| Publication status | Published - 2024 |
| Event | 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024 - Napoli, Italy Duration: 19 Jun 2024 → 21 Jun 2024 |
Publication series
| Name | International Symposium on Power Electronics, Electrical Drives, Automation and Motion |
|---|---|
| ISSN (Print) | 2835-8449 |
| ISSN (electronic) | 2835-8457 |
Abstract
This paper presents an advanced control method for a two-level converter-based topology with the extension of a modular multilevel branch as a third current path to enable the quasi-three-level operation mode. The advanced control method predicts the dynamic current changes during the commutation processes within the phase legs. It is shown via simulation that in comparison to a basic control method based only on fixed thresholds, the commutation periods and the current overshoots can be reduced significantly.
Keywords
- converter control, DC-AC power converters, multilevel converters, quasi-three-level
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
- Mathematics(all)
- Control and Optimization
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2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024. Institute of Electrical and Electronics Engineers Inc., 2024. p. 909-916 (International Symposium on Power Electronics, Electrical Drives, Automation and Motion).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Advanced Control Method for Quasi-Three-Level Operation of a Conventional Converter Extended by a Modular Multilevel Branch
AU - Laumann, Jan Niclas
AU - Lorenz, Malte
AU - Mertens, Axel
N1 - Publisher Copyright: © 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - This paper presents an advanced control method for a two-level converter-based topology with the extension of a modular multilevel branch as a third current path to enable the quasi-three-level operation mode. The advanced control method predicts the dynamic current changes during the commutation processes within the phase legs. It is shown via simulation that in comparison to a basic control method based only on fixed thresholds, the commutation periods and the current overshoots can be reduced significantly.
AB - This paper presents an advanced control method for a two-level converter-based topology with the extension of a modular multilevel branch as a third current path to enable the quasi-three-level operation mode. The advanced control method predicts the dynamic current changes during the commutation processes within the phase legs. It is shown via simulation that in comparison to a basic control method based only on fixed thresholds, the commutation periods and the current overshoots can be reduced significantly.
KW - converter control
KW - DC-AC power converters
KW - multilevel converters
KW - quasi-three-level
UR - http://www.scopus.com/inward/record.url?scp=85201729635&partnerID=8YFLogxK
U2 - 10.1109/SPEEDAM61530.2024.10609220
DO - 10.1109/SPEEDAM61530.2024.10609220
M3 - Conference contribution
AN - SCOPUS:85201729635
SN - 979-8-3503-8760-5
T3 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion
SP - 909
EP - 916
BT - 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024
Y2 - 19 June 2024 through 21 June 2024
ER -