Three-phase electrical generator

Abstract

The utility model relates to the field of electrical engineering, in particular to alternating current machines, designed for three-phase generators and three-phase electric motor windings, as well as generators wound with infinity windings can be used in hydroelectric power plants and wind turbines. A three-phase electric generator consists of permanent magnets, a stator, and windings arranged on a rotor. Twelve slots are opened in the stator. The first winding of the first phase is wound on the first, fourth, and seventh slots of the stator, the second winding of the first phase is wound on the seventh, tenth, and first slots of the stator, the first winding of the second phase is wound on the second, fifth, and eighth slots of the stator, and the second winding of the second phase is wound on the eighth, eleventh, and second slots of the stator. The first winding of the third phase is wound on the third, sixth and ninth slots of the stator, and the second winding of the third phase is wound on the ninth, twelfth and third slots of the stator. The number of permanent magnets arranged on the rotor is four. The permanent magnets are arranged on the rotor in such a way that the north pole of the first permanent magnet is in front of the first slot, the south pole of the second permanent magnet is in front of the fourth slot, and the north pole of the third permanent magnet is in front of the seventh slot. and the south pole of the fourth permanent magnet should also be in front of the tenth slit.