Stator core assembly

• Main Authors: GAO TIANJIAN, LIU XINBO
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The utility model discloses a stator iron core assembly which comprises a plurality of iron core punching sheets, insulation gaskets are arranged among the plurality of iron core punching sheets, one side of each iron core punching sheet is provided with a plurality of arc-shaped coil grooves, one side of each arc-shaped coil groove is provided with a coil through hole, and the insulation gaskets are matched with the iron core punching sheets. A plurality of arc-shaped coil grooves are formed in the iron core punching sheets, the inner walls of the arc-shaped coil grooves are of arc-shaped structures, more coils can be wound according to circular notches with the largest area and relative edges and corners, eddy currents can be effectively prevented from being generated among the iron core punching sheets through the insulating gaskets, and the outer layer insulating sleeves are arranged on the outer sides of the iron core punching sheets, so that the eddy currents can be effectively prevented from being gene