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    Battery charging systems for road vehicles
    3.
    发明授权
    Battery charging systems for road vehicles 失效
    道路车辆电池充电系统

    公开(公告)号：US3383563A

    公开(公告)日：1968-05-14

    申请号：US51167565

    申请日：1965-12-06

    申请人： LUCAS INDUSTRIES LTD

    发明人： JAMES WRIGHT MAURICE

    IPC分类号： H02H9/04 ,  H02J7/02 ,  H02J7/14

    CPC分类号： H02J7/022 ,  H02H9/042 ,  H02J7/1492 ,  Y02T10/92

    摘要： In a battery charging system a permanent magnet alternator supplies power to a pair of supply lines through a full wave rectifier including a diode and a thyristor for each phase of the alternator. The battery of the vehicle is connected in parallel with the vehicle load between the supply lines, and also connected between the supply lines is an oscillator which supplies signals to the gates of the thyristors to keep them conducting so that the full wave rectifier allows power to be supplied from the alternator to the supply lines, but cuts off this power if the voltage between the supply lines rises above a predetermined value. In order to protect the vehicle loads, a fuse or similar device is connected in series with the oscillator, and a Zener diode or similar device is connected in parallel with the oscillator, so that the oscillator will cut off in the event of an overload condition.

    摘要翻译： 在电池充电系统中，永磁式交流发电机通过包括用于交流发电机的每个相的二极管和晶闸管的全波整流器向一对电源线供电。 车辆的电池与供电线路之间的车辆负载并联连接，并且连接在供电线路之间的振荡器是向晶闸管的栅极提供信号以保持其导通的振荡器，使得全波整流器将电力 从交流发电机供电到电源线，但如果电源线之间的电压升高到预定值以上，则切断该电源。 为了保护车辆负载，保险丝或类似的装置与振荡器串联连接，并且齐纳二极管或类似装置与振荡器并联连接，使得振荡器在过载条件下将被切断 。