Alternator for motor vehicle current supply - has cooling channels provided between peripherally spaced stator lamination segments

摘要

The AC generator has a laminated core (15) for the stator winding (17), supported in a two-part stator housing incorporating the rotor bearings. The cooling system for the generator employs radial cooling channels extending through the stator's laminated core. Peripherally spaced cooling channels are provided in the central part of the stator's laminated core via individual lamination segments of the stator laminations, which are spaced apart in the peripheral direction. ADVANTAGE - Effective cooling for high power output and long working life.