Wind power as a source of green and abundant energy has acquired a great momentum
across the world and is proposed as one of the main new world power sources. In the last …

This work focuses on the development of high power density generators for airborne
applications by bridging the chasm between generator and high temperature …

The wind turbine market is growing rapidly, and there has also been a trend toward ever
increasing turbine rating. Most turbines to date has used geared high speed generators, but …

Electric drive propulsion system for naval ships is a very active and fast-growing research
area driven by the rapid growth in power electronics and advancement in machine design …

Metal fiber brushes are of interest in many high current density applications due to their high
conductivity and low wear rates in humid environments. The frictional properties and wear …

This paper provides a review on the most recent applications of superconductors in rotating
electrical machines. The main types of superconductors for the present-day electrical …

The frictional properties of a sliding copper− copper interface exposed to dimethyl disulfide
(DMDS) are measured in UHV under conditions at which the interfacial temperature rise is< …

This paper presents an experimental approach for the design of a brushless DC (BLDC)
motor-driven pump that is intended to pump fluids with unknown specific gravity. We …

The surface chemistry of dimethyl disulfide (DMDS) is studied on a Cu (111) single crystal
and a polished copper foil in ultrahigh vacuum as a basis for understanding its tribological …

Superconductivity synchronous motors compared with conventional motors can reduce the
motor size and enhance the motor efficiency for low-speed and high torque applications …