Study of Electromagnetic Field in Claw-poles Alternator

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The paper presents the tridimensional analysis of electromagnetic field of an claw poles alternator, in whose construction has been used non-magnetic material, such aluminum, that form the rings in the rotor’s structure. This structure aims to establish lower levels of saturation in the claw-pole of Lundell alternator. Reducing the level of saturation in the rotor, lead to reduction of the losses in hysteresis, the power will be exchangeable in the output of the machine, while achieving its growth the performances.

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تاریخ انتشار 2011