Solid-state replacement for locomotive relay
    1.
    发明申请
    Solid-state replacement for locomotive relay 失效
    机车继电器的固态更换

    公开(公告)号:US20050201037A1

    公开(公告)日:2005-09-15

    申请号:US10798416

    申请日:2004-03-12

    IPC分类号: H02H3/00

    摘要: A solid-state direct replacement relay assembly, and a method for installing and using it to replace the mechanical-style relays in the electrical cabinets of a locomotive. Solid-state relay components are substituted to upgrade locomotive relay systems, and to improve train controls. Normally solid-state relays cannot directly handle standard locomotive voltages without an external power supply that requires modification to the original train design and wiring. The solid-state relay assembly is coupled to a D.C./D.C. converter, which steps 75 volts down to approximately 5-32 volts, and is used to control the solid-state relay assembly. The use of the solid-state relay assembly device requires no modification to the existing electrical wiring system of any new or old locomotive.

    摘要翻译: 一种固态直接替换继电器组件,以及一种用于安装和使用它来替代机车电气机柜中的机械式继电器的方法。 替代固态继电器组件来升级机车继电器系统,并改进列车控制。 通常,固态继电器不能直接处理标准机车电压,而不需要对原有列车设计和接线进行修改的外部电源。 固态继电器组件连接到D.C./D.C。 转换器,其步骤75伏至约5-32伏特,并用于控制固态继电器组件。 使用固态继电器组装装置不需要修改任何新旧机车的现有电气接线系统。