In 1914, Indian mathematician Srinivasa Ramanujan published a short paper detailing several unusual formulas for calculating ...
Abstract: The magnetizing inrush current caused by the no-load closing of a transformer may lead to secondary side maloperation and cause damage to the mechanical structure of the transformer.
Abstract: Motors play an important role in industrial production. However, noises and disturbances are naturally generated when the motors are running, and they may mask the real fault signals and ...