With the intent to model the global behaviour of the universal motor, taking into account core saturation and losses, an equivalent circuit of the machine is described. A procedure for the calculation of the magnetisation characteristic is developed, correctly modelling the armature reaction; a speed-dependent core losses lumped conductance is evaluated. Simulated and test results validate the model.
Modelling and Experimental Analysis of Core Saturation and Losses of Universal Motors
DI GERLANDO, ANTONINO;PERINI, ROBERTO
2002-01-01
Abstract
With the intent to model the global behaviour of the universal motor, taking into account core saturation and losses, an equivalent circuit of the machine is described. A procedure for the calculation of the magnetisation characteristic is developed, correctly modelling the armature reaction; a speed-dependent core losses lumped conductance is evaluated. Simulated and test results validate the model.File in questo prodotto:
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