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    OPTIMIZED CONTROL OF THE OPERATION OF ONE OR MORE TRACTION SYSTEMS OF A TRAIN FOR ENTERING AND EXITING FROM A COASTING CONDITION
    1.
    发明申请
    OPTIMIZED CONTROL OF THE OPERATION OF ONE OR MORE TRACTION SYSTEMS OF A TRAIN FOR ENTERING AND EXITING FROM A COASTING CONDITION 有权
    优化控制一个或多个跟踪系统的操作，用于进入和退出COASTING条件的火车

    公开(公告)号：US20150158502A1

    公开(公告)日：2015-06-11

    申请号：US14418181

    申请日：2013-07-30

    申请人： ANSALDOBREDA S.p.A.

    发明人： Ciro Nappo ,  Luigi Accardo ,  Vincenzo Mungiguerra ,  Fabio Voccia ,  Guglielmo Navarra

    IPC分类号： B61C11/00 ,  B61C13/00

    CPC分类号： B61C11/00 ,  B60L15/025 ,  B60L2200/26 ,  B60L2260/24 ,  B60L2260/26 ,  B61C13/00 ,  H02P21/0089 ,  Y02T10/643

    摘要： A railway vehicle comprises a traction system including an asynchronous electric motor or a synchronous electric DC motor operable by an inverter electronic drive system. The vehicle further comprises an electronic control unit coupled to the traction system and configured to receive signals/data/commands indicative of operating conditions of the vehicle and of the traction system and to determine, based on the received signals/data/commands, the occurrence of a coasting condition of the vehicle and the occurrence of an exit condition from the coasting condition of the vehicle. If a coasting condition of the vehicle occurs, the electronic drive system is controlled to cause the electric motor to undergo magnetic flux changes. If an exit condition from the coasting condition occurs, and depending whether the electronic drive system is on or off, the electronic drive system is controlled to increase torque of the electric motor or to reduce magnetic flux reduction.

    摘要翻译： 铁路车辆包括牵引系统，其包括异步电动机或由逆变器电子驱动系统可操作的同步电动DC电动机。 车辆还包括耦合到牵引系统并被配置为接收指示车辆和牵引系统的操作条件的信号/数据/命令的电子控制单元，并且基于接收到的信号/数据/命令来确定发生 车辆的滑行状态以及从车辆的滑行状态出现退出状态。 如果发生车辆的滑行状态，则控制电子驱动系统，使电动机发生磁通变化。 如果出现滑行状态的退出条件，并且根据电子驱动系统是否打开，电子驱动系统被控制以增加电动机的扭矩或减小磁通量的减少。