DIFFERENTIAL SCATTERING ASYNCHRONOUS MACHINE
Keywords:
asynchronous motor with a wound rotor, differential dissipation, scalar magnetic potential, air gap of the current layer, radial component of the magnetic field strength, magnetic permeabilities of the stator and rotor bodies.Abstract
The article presents a method for calculating the differential dissipation of inductances, which makes it possible to take into account all the factors affecting the inductances, except for the influence of the unevenness of the air gap between the stator and rotor cores and the damping influence of currents induced in the secondary circuits by higher spatial harmonic fields created by the stator winding of an alternating current machine. The proposed calculation method is based on the model of the air gap field of an alternating current electric machine.
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