Search results for " eddy currents"

showing 2 items of 2 documents

Inspection of Laser Powder Deposited Layers

2014

Additive Manufacture Laser deposition eddy currents laser ultrasonics laser thermography
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Electromechanical Numerical Analysis of an Air-Core Pulsed Alternator via Equivalent Network Formulation

2017

In this paper, the numerical analysis on an air-core pulsed alternator is presented. Since compulsators are characterized by very fast electromechanical transients, their accurate analysis requires strong coupling between the equations governing the electrical and the mechanical behaviors. The device is investigated by using a dedicated numerical code capable to take into account eddy currents, compensating windings, as well as the excitation/control circuits. Furthermore, the code is capable of modeling centrifugal forces and vibrations acting on the shaft due to electric and mechanical unbalances or to misalignments of the shaft from its centered position. This makes the code a very power…

Alternator (automotive)Nuclear and High Energy PhysicsAir-core machine020209 energyMechanical engineeringCompensated pulsed alternator02 engineering and technologySettore ING-IND/32 - Convertitori Macchine E Azionamenti Elettrici01 natural sciencescoupled analysiseddy current010305 fluids & plasmaslaw.inventionintegral formulationlawPosition (vector)0103 physical sciences0202 electrical engineering electronic engineering information engineeringEddy currentcompulsatorNuclear and High Energy PhysicElectronic circuitPhysicsnumerical modelsAir-core machine; compulsator; coupled analysis; eddy currents; integral formulation; numerical modelsbusiness.industryNumerical analysisElectrical engineeringeddy currentsCondensed Matter PhysicsVibrationcoupled analysiElectromagnetic coilnumerical modelbusiness
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