Simulation and Measurement of Lightning-Impulse Voltage Distributions Over Transformer Windings

@article{Smajic2014SimulationAM,
  title={Simulation and Measurement of Lightning-Impulse Voltage Distributions Over Transformer Windings},
  author={Jasmin Smajic and Thorsten Steinmetz and Martin Ruegg and Zeljko Tanasic and Roman Obrist and Jens Tepper and Benjamin Weber and Martin Carlen},
  journal={IEEE Transactions on Magnetics},
  year={2014},
  volume={50},
  pages={553-556}
}
This paper presents: 1) a novel method for accurate high-frequency modeling of dry-type transformer windings based on magnetic and electric field simulations for parameter extraction of the detailed equivalent circuit of the entire winding system; 2) a method for fast and accurate transient solution of the circuit differential equations that describe the voltage distribution over the winding system; 3) an efficient, cheap, and nondestructive low-voltage measurement system based on a self… CONTINUE READING
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