12 results about "Eddy current" patented technology

The invention discloses a high-voltage generator with a circular section stator winding and a stator manufacture method, which relates to a filed of a motor. The invention solves the problems of small rating output voltage, large eddy current loss and complex devices which exist in the current generators. The stator winding section of the generator is circular; the generator comprises a conductor, an internal semiconductor layer, an insulation layer and an external semiconductor layer from the internal to the external in sequence; the conductors is one or a plurality of hinged wires; a wave winding groove is opened along a radial direction of an iron core; the stator winding is arranged in the wave winding groove of the iron core to cooperate at the interval; at least four circular dissipation grooves are evenly opened in a circumferential direction of an iron core yoke, in which dissipation water pipes are arranged. The stator manufacture method includes the processes as follows: firstly, the iron core is arranged on a generator base; secondly, one end of the stator winding is penetrated from one end of the wave winding groove of the iron core to the other end of the wave winding groove of the iron core; according to the requirements of a pitch, the end of the stator winding is penetrated back and the penetration is carried out repeatedly; thirdly, the dissipation water pipes are introduced into the circular dissipation groove; lastly, the pipes are enlaced in order. The invention has the advantages of simple structure, high stability and simple cooling system.