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Circuit générique de commandes rapprochées pour l'électronique de puissance

Abstract : The thesis work focuses on the design and the implementation of a generic integrated gate driver circuit for power transistors such as MOSFETs and IGBTs in power conversion structure. The main objective is to design a control system which is simple to implement, compact and can be configurable to serve several multi-transistors applications. The thesis is structured into four chapters: state of the art of the gate driver for power transistor, presentation and validation of a new gate driver topology based on pulse transformer, presentation and validation of an upgraded version enable to work with wider range of frequency and duty cycle, design and validation of a generic integrated driver. The fields of application of this driver concept are multiples; it promotes the simplicity of the design and implementation of control system for power electronics.
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Submitted on : Wednesday, October 24, 2012 - 1:52:12 PM
Last modification on : Friday, March 25, 2022 - 9:40:21 AM
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  • HAL Id : tel-00744997, version 1

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The Van Nguyen. Circuit générique de commandes rapprochées pour l'électronique de puissance. Autre. Université de Grenoble, 2012. Français. ⟨NNT : 2012GRENT019⟩. ⟨tel-00744997⟩

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