THE ESTIMATE OF ROTOR ECCENTRICITY INFLUENCE ON RADIAL ELECTRODYNAMIC FORCES IN MODERN SYNCHRONOUS MACHINE

The researches of the real distribution of the magnetic field in the air gap synchronous machines the two most common types were carried out. The distributions of the radial forces acting on the outer surface of the rotor and the total uncompensated forces caused by the eccentricity of the rotor relative to the stator axis have been received. The dependence the total force of the axis poles angle of rotation relative to the axis of eccentricity with rotor rotating was established.

Authors: I. Yu. Kruchinina, Yu. Ph. Khozikov, V. V. Paltseva

Direction: Electrical Engineering

Keywords: Eccentricity, radial forces, rotor, higher harmonics, synchronous machine, magnetic tractionе

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