| 摘要 |
PURPOSE:To enable to divide a coil without isolation by containing coils of phases in a range which is interposed between adjacent divided wires and connecting a reactance to the coil of the prescribed phase. CONSTITUTION:Armature coils 12-17 of phases having the same shape are contained in a range which interposed between divided wires 11 for dividing a stator into two sections. Further, to eliminate the unbalance of reactances of the respective phases, reactors 18, 19 are respectively inserted between the coils 12, 13, 14 and their terminals. The reactor 18 is formed of a reactor 18-1 connected to the b-phase coil 12, and a reactor 18-2 connected to the c-phase coil 14, the reactor 18-1 has a self-inductance lb of the b-phase, the reactor 18-2 has a self-inductance lc of the c-phase, and a mutual inductance m is provided between the b-phase and the c-phase. Further, the reactor 19 has a self-inductance la. |
