Hybrid relays combine a mechanical switch with a solid-state switch, and they are set up in parallel to control a single load ...

A black moon is a rare occurrence. The next Black Moon will occur on Aug. 31, 2027. This is considered a Black Moon under the definition of the second new moon within a single calendar month. A Black ...

Abstract: Compared with the traditional control method, the direct torque control and direct force control method significantly reduces the torque ripple and the root-mean-square current of the phase ...

Abstract: A novel single-phase grounding (SPG) fault detection and location methods in non-effectively grounded distribution network based on fault component of phase current is proposed in this paper ...