Communication Dans Un Congrès Année : 2013

Switching Optimization of WBG Power Devices on Inverter Leg

Marc Cousineau

Résumé

In this paper the authors are interested by the switching optimisation of a SiC Power MOSFET in an inverter leg. The authors explain their efforts to build a test-bench that allows the extremely fast switching measurement of this WBG (Wide Band-Gap) component. Then trade-off curves between the dv/dt versus the switching energy are presented. The parameters are the external gate resistor and an additional gate-drain capacitor. Finally, basic dv/dt models are proposed and compared with the experimental results.

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Dates et versions

hal-02964301 , version 1 (23-07-2021)

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  • HAL Id : hal-02964301 , version 1

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Timothé Rossignol, Frédéric Richardeau, Jean-Marc Blaquière, Damien Risaletto, F. Senghor, et al.. Switching Optimization of WBG Power Devices on Inverter Leg. PCIM Europe 2013; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, May 2013, Nürnberg, Germany. ⟨hal-02964301⟩
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