公开(公告)号：US06774591B2

公开(公告)日：2004-08-10

申请号：US10227443

申请日：2002-08-26

申请人： Minoru Arimitsu ,  Shouichi Maeda

发明人： Minoru Arimitsu ,  Shouichi Maeda

IPC分类号： H02P526

CPC分类号： H02P9/30

摘要： A motor/generator comprises a stator (2) having plural coils (C1-C14), and plural rotors (3, 4) disposed coaxially with the above-mentioned stator and driven by a compound current. The phase difference between the currents (70, 71) driving the rotors (3, 4) is arranged to be other than 180 degrees. Thereby, the utilization factor of the voltage of the direct current power supply (10) is improved.

摘要翻译： 电动机/发电机包括具有多个线圈（C1-C14）的定子（2）和与上述定子同轴设置并由复合电流驱动的多个转子（3,4）。 驱动转子（3,4）的电流（70,71）之间的相位差被设置为不是180度。 由此，提高了直流电源（10）的电压的利用率。