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    • 6. 发明授权
    • Alternating current generator control apparatus for vehicle
    • 用于车辆的交流发电机控制装置
    • US5796181A
    • 1998-08-18
    • US780383
    • 1997-01-08
    • Yong-Chul Lee
    • Yong-Chul Lee
    • H02P9/04B60R16/02B60R16/03H02J7/16H02P9/30H02P9/48H02P9/00
    • H02J7/163B60R16/03
    • An improved alternating current generator control apparatus for a vehicle which is capable of preventing a lamp driving transistor from being damaged due to an over-current by controlling the current of the lamp driving transistor connected to an L-terminal when reversely connecting the L-terminal and an S-terminal connected to an external connector. The apparatus includes an alternating current generator having a field coil, a voltage controller for maintaining the voltage generated by the alternating current generator to a predetermined level, a charging lamp for indicating whether a voltage is generated, a lamp driving unit for turning on and turning off the charging lamp, a battery for providing an initial driving voltage to the alternating current generator, an ignition switch for driving an engine of a vehicle, an initial excitation current supply transistor for supplying an initial excitation current, and a lamp driving controller for controlling a current of the lamp driving transistor of the lamp driving unit.
    • 一种用于车辆的改进的交流发电机控制装置,其能够通过控制连接到L端子的灯驱动晶体管的电流来防止灯驱动晶体管由于过电流而被损坏,当反向连接L端子时 和连接到外部连接器的S端子。 该装置包括具有励磁线圈的交流发电机,用于将由交流发电机产生的电压维持在预定电平的电压控制器,用于指示是否产生电压的充电灯,用于导通和转动的灯驱动单元 关闭充电灯,用于向交流发电机提供初始驱动电压的电池,用于驱动车辆发动机的点火开关,用于提供初始激励电流的初始激励电流供应晶体管,以及用于控制 灯驱动单元的灯驱动晶体管的电流。