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    • 1. 发明申请
    • CHARGE TRANSFER SYSTEM
    • 充电转移系统
    • WO2015123521A9
    • 2016-09-01
    • PCT/US2015015820
    • 2015-02-13
    • JABIL CIRCUIT INC
    • DANNER JEFFREY DAVID
    • B60L11/18
    • B60L11/1814B60L11/1811B60L2220/52B60L2220/54H02J7/0052H02J2007/0059Y02T10/641Y02T10/7005Y02T10/7072Y02T90/127Y02T90/14
    • A charge transfer system includes an on-board vehicle motor system and a plug in supply. The on-board vehicle motor system includes a first motor including a plurality of stator windings, a second motor including a plurality of stator windings, a first inverter having a plurality of switch legs, a second inverter having a plurality of switch legs, a controller, and an on-board power supply. The plug-in supply is connected between at least one switch leg of the first inverter and at least one switch leg of the second inverter. The controller modulates the switch legs of the first and second inverters such that electric current flows through at least one stator winding of the first or second motor to charge the on-board power supply. The current flow can also alternate in phase with plug-in supply polarity to produce a stable stator flux vector angle preventing motor rotation during charge transfer.
    • 电荷转移系统包括车载电机系统和电源插头。 车载电动机系统包括具有多个定子绕组的第一电动机,包括多个定子绕组的第二电动机,具有多个开关支路的第一逆变器,具有多个开关支路的第二逆变器,控制器 ,以及车载电源。 插入电源连接在第一逆变器的至少一个开关支路和第二逆变器的至少一个开关支路之间。 控制器调制第一和第二逆变器的开关支路,使得电流流过第一或第二电动机的至少一个定子绕组以对车载电源充电。 电流也可以与插入电源极性相位交替,以产生稳定的定子通量矢量角度,防止电荷转移期间的电机旋转。