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Title:

Voltage Sensor Reduction Method for Modular Multilevel Converters Based on a Simple Voltage Reconstruction Approach

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Wei Tian; Pengxin Shen; Gean Maia de Sousa; Ralph Kennel; Marcelo Lobo Heldwein
Abstract:
Modular multilevel converter (MMC) has been a promising topology in high and medium-voltage applications over the past decades. Conventional control schemes for MMCs need a voltage measurement from each submodule (SM) to achieve energy balancing. Consequently, a significant amount of sensors are required for the control system, which increases the circuit complexity and the hardware cost. This paper presents a voltage sensor reduction method for medium-voltage MMCs based on a simple voltage reco...     »
Book / Congress title:
Conference Proceedings 2023 IEEE 8th Southern Power Electronics Conference and 17th Brazilian Power Electronics Conference (SPEC/COBEP)
Date of congress:
26-29 November 2023
Publisher:
IEEE
Date of publication:
01.02.2024
Year:
2024
Quarter:
1. Quartal
Year / month:
2024-02
Month:
Feb
Print-ISBN:
979-8-3503-2113-5
E-ISBN:
979-8-3503-2112-8
Bookseries ISSN:
2832-2983
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1109/SPEC56436.2023.10408495
WWW:
https://ieeexplore.ieee.org/document/10408495
Semester:
WS 23-24
TUM Institution:
Lehrstuhl für Hochleistungs-Umrichtersysteme
Copyright statement:
(c)IEEE
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