A research team has developed the first switch that turns on and off a quantum behavior called the Berry phase. The discovery promises to provide new insight into the fundamentals of quantum theory ...

The CSD oil switches from Trinetics are single-phase, motor-operated capacitor switches designed for 15kV and 25kV, and also for 35kV grounded wye distribution applications. April 17, 2012 The CSD oil ...

To achieve high power densities, hybrid inductor-capacitor switching converters are used. These hybrid inductor-capacitor switches prevent transient inrush currents, which usually cause loss in the ...

Three-phase four-switch inverters represent a cost‐effective and efficient alternative to conventional inverter topologies, offering reduced component counts while maintaining robust performance.

Permanent-magnet brushless dc servomotors (PMBDCs) provide the highest continuous torque density and efficiency of any electric motors, which is why they are widespread. However, getting top ...

In general, it is getting harder and harder for utilities to site new facilities and structures. Tennessee Valley Authority (TVA) has been facing this problem for several years. In 2011, the utility ...