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Article Dans Une Revue IEEE Transactions on Power Electronics Année : 2016

A Novel Quasi-Z-Source Inverter Topology With Special Coupled Inductors For Input Current Ripples Cancellation

Résumé

This paper proposes an inductors coupling technique to cancel input current ripples of a quasi-Z-source inverter without adding any components. This means the suppression of input filters that are used to protect voltage sources. This cancellation property is made possible by a suitable coupling of the two existing quasi-Z-source inductors according to mathematical condition. The considered system in this paper is an electric drive system composed of a motor fed by the proposed coupled quasi-Z-source inverter. An experimental prototype to validate both the theoretical and simulation analyses has been developed. The results have validated the proposed coupling strategy and show that it does not degrade the global efficiency of the system.
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Dates et versions

hal-01291507 , version 1 (22-03-2016)

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Citer

Alexandre Battiston, El-Hadj Miliani, Serge Pierfederici, Farid Meibody-Tabar. A Novel Quasi-Z-Source Inverter Topology With Special Coupled Inductors For Input Current Ripples Cancellation. IEEE Transactions on Power Electronics, 2016, 31 (3), pp.2409-2416. ⟨10.1109/TPEL.2015.2429593⟩. ⟨hal-01291507⟩
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