Magnetic pole structure of power generator

The utility model provides a magnetic pole structure of a power generator. Even magnetic poles are uniformly distributed in the circumferential direction of an air gap of the power generator, the polarities of adjacent magnetic poles are opposite, a plurality of pairs of magnetic poles are formed, the magnetic poles have pole bodies and pole shoes in integral structures, exciting windings are wound on the pole bodies, the pole shoes are provided with a plurality of damping strips which are uniformly distributed in the circumferential direction of the pole shoes, the damping strips penetrate through the pole shoes, two ends of the damping strips extend out of two end surfaces of the pole shoes, damping rings are respectively arranged on two end surfaces of the magnetic poles, two ends of the damping strips of the magnetic poles are respectively welded on the two damping rings for forming a cage-shaped damping winding, the pole shoe center lines and the pole body center lines of the magnetic poles are not posit