Abstract: In the high voltage direct current (HVDC) systems, the measurement of DC current is very important for monitoring HVDC control and protection purposes. The zero-flux current transformer is a ...
Abstract: For the type 1 short circuit behavior modeling of high voltage IGBT, Hefner model cannot effectively deal with the problems of high voltage level and current rise. In this paper, improved ...
Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...
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