Short pulse transmission for SiC communicating Gate Driver under high dv/dt

Abstract : This paper presents a new unidirectional data transmission method for gate drivers based on a pulse transformer system. In this work, we focus on pulse transformers integrated on gate drivers used for aeronautical applications. The integration of communication functions can achieve real time setting of the device for a better flexibility and efficiency. First, an accurate model has been developed to simulate the pulse transformer regarding the pulse shape. Then, an experimental circuit was designed to test short pulses transmission through the galvanic isolation of gate drivers.
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https://hal.archives-ouvertes.fr/hal-01690616
Contributor : Sandrine Charlier <>
Submitted on : Tuesday, January 23, 2018 - 11:26:56 AM
Last modification on : Friday, November 16, 2018 - 1:25:28 AM

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  • HAL Id : hal-01690616, version 1

Citation

Julien Weckbrodt, Nicolas Ginot, Christophe Batard, Stéphane Azzopardi. Short pulse transmission for SiC communicating Gate Driver under high dv/dt. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Jun 2018, Nuremberg, Germany. pp.1552-1557, 2018. ⟨hal-01690616⟩

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