MULTI-PHASE CONCENTRATED WINDING SQUIRREL-CAGE TYPE INDUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a multi-phase concentrated winding squirrel-cage type induction machine, which suppresses torque reduction while suppressing loss.;SOLUTION: In the multi-phase concentrated winding squirrel-cage type induction machine 1, a coil 4 is concentrically wound around each of a plurality of teeth 3 provided on a stator 2 and a plurality of secondary conductors 6 are provided inside a circumference of the rotor 5. In the induction machine, 4 or 5 phase-current flows through the coil 4.;COPYRIGHT: (C)2010,JPO&INPIT