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An Electro-hydrodynamic (EHD) thruster is a static device that employs electro-hydrodynamic phenomenon to produce thrust in the air. It generates net vertical force from electrostatic field. It consists of two parallel conducting electrodes, one in the form of a fine wire and the other in the form of a foil skirt. When a very high potential difference is applied, it generates a uniform electric field...
The static state of an electric power system is defined by the voltage magnitudes and angles at all network buses. The static-state estimator is a data processing algorithm for converting redundant meter readings and other available information into an estimate of the static-state of the system. This paper explains the concept of Weighted Least Square static state estimation. Static state estimation...
Recently semiconductor industry witnessed a revolutionary change with the development of wide band gap devices namely silicon carbide and gallium nitride. These devices are found to be superior to silicon because of their ability to be operated at high frequency, high temperature and high voltage with reduced switching losses. In this paper a comparison between Silicon and Silicon carbide semiconductor...
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