Essays about: "genombrottsspänning"

Found 2 essays containing the word genombrottsspänning.

1. 1. Characterisation of GaN HEMTs on Different Substrates for Power Electronics Applications

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

   Author : Hithiksha Krishna Murthy; [2022]
   Keywords : Gallium nitrate; High Mobility Electron Transistor; Silicon carbide; Silicon; Sapphire; substrates; power electronics;

   Abstract : GaN-based High Electron Mobility Transistors (HEMT) are appealing because of their large breakdown field, high saturation velocity, and superior thermal conductivity. They work at high temperature without much degradation. HEMTs have a few drawbacks despite many positives. The cost of developing GaN HEMTs on a native substrate is high. READ MORE

3. 2. Electric field distribution of sphere-plane gaps : A SIMULATION APPROACH

   University essay from KTH/Skolan för elektro- och systemteknik (EES)

   Author : Michail Michelarakis; [2016]
   Keywords : sphere-plane electrode configuration; electric field; electrostatics; gap distance; breakdown voltage; Finite Element Method FEM ; high voltage testing; sfär-platta elektrodkonfiguration; elektriskt fält; elektrostatik; gapavstånd; genombrottsspänning; Finite Element Method FEM ; högspänningsprovning;

   Abstract : The continuous increase of the voltage levels in power transmission systems has lead to the occurrence of higher switching transients during their operation. The design of equipment and grid components able to sustain such a stressful operation, requires an intensive study of the electric field stress generated by these transients, and their distribution to the vicinity of each configuration. READ MORE