Stator winding structure for e.g. three-phase electric motor, has conducting bars whose surfaces contacting with front and rear conducting units and connected with input terminal of electric supply are insulated

摘要

The structure has conducting bars (11, 12, 451, 452), and front and rear conducting units (A01-A06) that are connected with the conducting bars to form a collective winding structure. The conducting bars are mutually insulated to be inserted in winding slots (S01-S45). Surfaces of the bars contacting with the front and rear conducting units and connected with an input terminal of an electric supply are insulated. An independent claim is also included for a use of a stator winding structure with an external stator of a motor or generator with internal rotor.