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    • 2. 发明申请
    • METHOD FOR MANAGING A POWER SUPPLY SYSTEM WITH A VARIABLE VOLTAGE, ESPECIALLY OF A MOTOR VEHICLE
    • 用于管理具有可变电压的电源系统的方法,尤其是一种机动车辆
    • WO2008000984A3
    • 2008-03-06
    • PCT/FR2007051385
    • 2007-06-06
    • VALEO EQUIP ELECTR MOTEURDOFFIN HUGUESBOUDJEMAI FAROUKMASFARAUD JULIEN
    • DOFFIN HUGUESBOUDJEMAI FAROUKMASFARAUD JULIEN
    • H02P9/00H02J7/14
    • H02J7/1423H02J7/1446Y02T10/92
    • The invention relates to a method comprising the following steps: according to an instantaneous rotational speed of a rotating electrical machine (3), a power supply system output voltage with a variable voltage is set to an optimum output voltage between first and second service voltages in such a way as to maximise the electric power delivered by the electrical machine to an energy storage system (5); when the instantaneous rotational speed is slower than the nominal rotational speed, the output voltage is set to a first value which is substantially equal to the first service voltage in such a way as to maximise the yield of the transfer of energy from the electrical machine to a load (6); and when the instantaneous rotational speed is faster than the nominal rotational speed, the output voltage (U) is set to a second value substantially equal to the second service voltage in such a way as to maximise the yield of the transfer of energy from the electrical machine towards the load.
    • 本发明涉及一种方法,该方法包括以下步骤:根据旋转电机(3)的瞬时转速,将具有可变电压的电源系统输出电压设定为第一和第二工作电压之间的最佳输出电压, 以使得由电机输送到能量存储系统(5)的电力最大化的方式; 当瞬时转速低于额定转速时,输出电压被设定为基本上等于第一工作电压的第一值,以使得从电机传递能量到 一个负载(6); 并且当瞬时转速比额定转速快时,输出电压(U)被设定为基本上等于第二工作电压的第二值,以使得来自电气装置的能量转移的产量最大化 机器朝向负载。
    • 3. 发明申请
    • METHOD FOR CONTROLLING A POLYPHASE ROTATING ELECTRICAL MACHINE
    • 控制多相旋转电机的方法
    • WO2007083049A3
    • 2007-10-11
    • PCT/FR2007050617
    • 2007-01-05
    • VALEO EQUIP ELECTR MOTEURMASFARAUD JULIENDOFFIN HUGUESBOUDJEMAI FAROUK
    • MASFARAUD JULIENDOFFIN HUGUESBOUDJEMAI FAROUK
    • H02P6/14
    • H02P6/15H02P25/034
    • The invention concerns a method for controlling a reversible polyphase rotating electrical machine, wherein at least one coil circuit is supplied through a bridge of switches, characterized in that it includes the following steps: controlling (P 1 ) the bridge to deliver to the coil circuit a periodic voltage with a phase shift (d) relative to an electromotive force induced in said coil circuit, such that an operating torque is generated, the phase shift having initially a first value (d 0 ); controlling (P 2 ) the bridge to deliver to said coil circuit a periodic voltage with said phase shift (d) producing a torque ranging between said operating torque and the opposite of said operating torque, the phase shift taking on a plurality of values upon said control; flipping (T2) the bridge in rectifying mode.
    • 本发明涉及一种用于控制可逆多相旋转电机的方法,其中至少一个线圈电路通过开关桥供电,其特征在于,该方法包括以下步骤:控制(P 1) 以向线圈电路传递相对于在所述线圈电路中感应的电动势具有相移(d)的周期性电压,从而产生操作转矩,相移最初具有第一值(d 0 ); 控制所述电桥向所述线圈电路传递具有所述相移(d)的周期性电压,所述相移产生在所述工作转矩与所述工作转矩的相反之间的范围内的转矩, 基于所述控制的多个值; 在整流模式下翻转(T2)桥。