| 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, a reactor 18-1 is inserted between the b-phase coil 12 and its terminal, and a reactor 18-2 is inserted between the c-phase coil 14 and its terminal. 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. In this manner, the coil can be divided without isolation. |
