Soft-switched quasi-Z-source inverter topology for variable speed electric drives

Abstract : A novel bidirectional soft switched quasi-Z-source inverter is presented in this paper. By using a resonant capacitor and coupled inductors, the proposed quasi-Z-source inverter topology provides a solution to hard-switching problems for hybrid electric applications. The presented topology allows soft switching operations which aims at reducing the inverter's active devices switching stresses as well as mastering the slew rate dv/dt that have a negative effect over the motor windings. The effectiveness of the proposed topology has been analytically studied and simulated in Matlab/Simulink and the results have been validated by experiment for both motoring and generating modes.
Type de document :
Communication dans un congrès
Institute of Electrical and Electronics Engineers ( IEEE ). EPE 2015 ECCE-Europe, 17th European Conference on Power Electronics and Applications, Sep 2015, Genève, Switzerland. Curran Associates, Inc., pp.2118-2129, 2016, 2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe 2015). 〈10.1109/EPE.2015.7309282〉
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https://hal.univ-lorraine.fr/hal-01387139
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Soumis le : mardi 25 octobre 2016 - 11:13:53
Dernière modification le : mardi 15 mai 2018 - 14:50:03

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Alexandre Battiston, El Hadj Miliani, Serge Pierfederici, Farid Meibody-Tabar, Jean-Philippe Martin. Soft-switched quasi-Z-source inverter topology for variable speed electric drives. Institute of Electrical and Electronics Engineers ( IEEE ). EPE 2015 ECCE-Europe, 17th European Conference on Power Electronics and Applications, Sep 2015, Genève, Switzerland. Curran Associates, Inc., pp.2118-2129, 2016, 2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe 2015). 〈10.1109/EPE.2015.7309282〉. 〈hal-01387139〉

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