Search for dissertations about: "Björn Ållebrand"

Found 2 swedish dissertations containing the words Björn Ållebrand.

  2. 1. Gate Control and System Aspects of Silicon Carbide JFETs

    Author : Björn Ållebrand; KTH; []
    Keywords : Power JFET; Silicon Carbide; PSpice; Simulations; Gate drive; Blanking times; Normally-on.;

    Abstract : .... READ MORE

  4. 2. On SiC JFET converters: components, gate-drives and main-circuit conditions

    Author : Björn Ållebrand; Hans-Peter Nee; Lutz Josef; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Power JFET; SiC JFET; Silicon Carbide; PSpice; Simulations; Gate drive; Blanking times; Normally-on; Modeling; Commutation transients; Electric power engineering; Elkraftteknik;

    Abstract : This thesis deals with Silicon Carbide Junction Field Effect Transistors (SiC JFETs) - how to use them to their full potential in power electronic circuits, how to model them in a power electronic simulation program, and how a gate drive can be built. To fully utilize the low on-state losses of SiC JFETs it is suggested that SiC JFETs should not be equipped with anti-parallel diodes. READ MORE