Essays about: "Snubbers"

Found 3 essays containing the word Snubbers.

1. 1. Optimization and Up-Gradation of 3-Phase Half-Bridge Inverter Board

   University essay from Linköpings universitet/Elektroniska Kretsar och System

   Author : Vatsal Sonikbhai Shah; [2021]
   Keywords : Inverter; Half Bridge; PCB; AC; Power Electronics; SiC; Power MOSFET; Gate Drive; Snubbers; Bootstrap; Ringing; DC to AC; Power Conversion;

   Abstract : Solar Bora AB is a Linköping based company that provides end to end solution for clean and reliable energy. System developed by them generates high power 230V AC to run electrical appliances. READ MORE

3. 2. Investigation of Trench Gate IGBTs in MMC based VSC for HVDC

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Kruphalan Tamil Selva; [2018]
   Keywords : Trench-IGBT; VSC; HVDC; IGBT Driving Methods; Trench-IGBT; VSC; HVDC; IGBT drivningsmekanismer;

   Abstract : The following is a thesis project involving investigation of applicability of trench type IGBTs in present and future VSC based HVDC convertors. The work involves three major sections – theoretical loss evaluation of adoption of Trench technology (both IGBT and BIGT) for HVDC Light® applications, testing the Trench IGBT prototype with existing gate units and finalizing with a hypothesis and a practical solution for unexplained turn-on phenomenon observed during testing. READ MORE

4. 3. Power Loss Modeling of Isolated AC/DC Converter

   University essay from KTH/Elektrisk energiomvandling

   Author : Naveed Ahmad Khan; [2012]
   Keywords : ;

   Abstract : Several research activities at KTH are carried out related to Isolated AC/DC converters in order to improve the design and efficiency. Concerning the improvement in the mentioned constraints, losses of the elements in the prototype converter are modeled in this thesis work. READ MORE