Article Dans Une Revue IET Power Electronics Année : 2016

Multilevel voltage source conversion approach : multiplexed choppers

Eduardo Burguete
  • Fonction : Auteur
Ignacio Zubimendi
  • Fonction : Auteur
Igor Larrazabal
  • Fonction : Auteur
Thierry Meynard
Guillaume Gateau

Résumé

In the last two decades, many different multilevel converters have been presented. Usually, these comprise a large number of semiconductors. Some converters try to reduce the amount of semiconductors by using some of them for the three phases. This paper presents a different approach: a converter where all the switching semiconductors are common for the three phases. This approach reduces the amount of high frequency switching semiconductors and can use cheaper semiconductors for low frequency switching ones, which may lead to a reduction of the total cost of the converter. Different options are described throughout the paper and the advantages and disadvantages of each one of them are discussed. Last, some simulation results illustrate the correct operation of the proposed new topology.

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Dates et versions

hal-03796423 , version 1 (18-01-2025)

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Eduardo Burguete, Jesus Lopez, Ignacio Zubimendi, Igor Larrazabal, Thierry Meynard, et al.. Multilevel voltage source conversion approach : multiplexed choppers. IET Power Electronics, 2016, 9 (12), pp.2329-2336. ⟨10.1049/iet-pel.2015.0721⟩. ⟨hal-03796423⟩
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