A Laser and a Cloud of Atoms Recreate Quantum Electronics

Ultracold atoms have successfully mimicked a fundamental quantum effect normally found in electronic circuits.
IEEE

A Novel Simulation Method for the Zero-flux Current Transformer in the HVDC Systems Based on Magnetic Path and Electrical Circuit

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 ...
IEEE

Simulation and Evaluation of HVIGBT Type 1 Short Circuit Behavior Based on Hefner Model

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 ...
EDN

Crowbar circuits: Revisiting the classic protector

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...
Science Daily

Physicists made atoms behave like a quantum circuit

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...