Principles and methods of calculating hybrid contactors of direct current, controlled by an electric drive current

development and implementation of an optimized control strategy for induction machine in an electric vehicle

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

Induction of Neuroplasticity by Transcranial Direct Current Stimulation

nano-rods zno as an efficient catalyst for the synthesis of chromene phosphonates, direct amidation and formylation of amines

چکیده ندارد.

Effect of Intra-Canal Direct Current Electric Stimulation on Orthodontic Tooth Movement: An Experimental Study in Canines

Objectives: The purpose of this study was to evaluate whether intra-canal application of controlled direct electric current (DEC) could accelerate the amount of orthodontic tooth movement (OTM) in young adult mixed breed dogs. Methods: Fourth premolars of both jaws of five young adult mixed breed dogs were divided into two groups of control and experimental groups. Orthodontic force...

Direct-drive and Eddy-current Septum Magnets

Two types of thin septum magnets, direct drive and eddy current, were c mainly in 2-D magnetic aspects. For the direct-drive type, the leakage field depend finite permeability of the magnet core and not on the thickness of the septum conduct suggested that the leakage field be controlled by reducing the current in the septum c or by using a correction coil. There were no significant differences...