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Communication Dans Un Congrès Année : 2021

New Multi-Level Multiplexed Power Converter Topology for Medium-Voltage Power Drives

Vinicius Kremer
  • Fonction : Auteur
Alain Lacarnoy
  • Fonction : Auteur
Thierry Meynard

Résumé

This paper proposes a three-phase multilevel converter topology based on the multiplexed concept which is especially intended for medium-voltage power drives applications. The main potential application are fourquadrant 4.16 kV and 6.6 kV power drives. The proposed topology allows pushing efficiency, switching frequency and cost to values that could not be obtained with HV semiconductors which are expensive and have poor switching performances. This paper will describe the topology, its modulation and control strategy, its main waveforms, the overall efficiency and a comparison with a 5LANPC inverter.
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Dates et versions

hal-03796017 , version 1 (04-10-2022)

Identifiants

  • HAL Id : hal-03796017 , version 1

Citer

Vinicius Kremer, Alain Lacarnoy, Thierry Meynard. New Multi-Level Multiplexed Power Converter Topology for Medium-Voltage Power Drives. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM) 2021, May 2021, Nurnberg, Germany. ⟨hal-03796017⟩
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