An investigation into a plane crash in County Waterford which claimed the life of a Turkish pilot who had left Sligo Airport earlier enroute to France heard he had declared an emergency, saying he had ...

Abstract: This article proposes an improved overvoltage suppression method for the initial charge of the dc capacitor in voltage source power converters. The proposed method makes multiple ...

Abstract: For phase-controlled vacuum breakers, the acting time of Permanent Magnetic Actuator (PMA) should be precise. Variation of capacitor voltage, jamming, temperature, etc. (called disturbance ...