Monitoring the temperature change in the charging cable
    1.
    发明申请
    Monitoring the temperature change in the charging cable 审中-公开
    监控充电电缆的温度变化

    公开(公告)号:US20130100982A1

    公开(公告)日:2013-04-25

    申请号:US13636414

    申请日:2011-03-15

    IPC分类号: G01N25/00

    摘要: A method for determining the temperature change of a feeder cable of a charging device in that, in a first task, the electromagnetic input pulse is coupled into the feeder cable, the electromagnetic input pulse being able to be reflected in the feeder cable and the reflected portion returning to the charging device as reflected electromagnetic output pulse; in a second task, the pulse shape of the reflected electromagnetic output pulse is determined; in a third task, the pulse shape of the reflected electromagnetic output pulse is compared to a reference pulse shape of the reflected reference pulse; in a fourth task, the temperature change is determined by comparing the two pulse shapes.

    摘要翻译: 一种用于确定充电装置的馈电电缆的温度变化的方法,因为在第一任务中,电磁输入脉冲被耦合到馈电电缆中,电磁输入脉冲能够被反射在馈电电缆中并被反射 部分作为反射电磁输出脉冲返回到充电装置; 在第二任务中,确定反射的电磁输出脉冲的脉冲形状; 在第三任务中,将反射的电磁输出脉冲的脉冲形状与反射的参考脉冲的参考脉冲形状进行比较; 在第四个任务中,通过比较两个脉冲形状来确定温度变化。

    PROTECTION APPARATUS, METHOD AND POWER SUPPLY SYSTEM
    2.
    发明申请
    PROTECTION APPARATUS, METHOD AND POWER SUPPLY SYSTEM 有权
    保护装置,方法和电源系统

    公开(公告)号:US20140312715A1

    公开(公告)日:2014-10-23

    申请号:US14365145

    申请日:2012-11-20

    IPC分类号: H03K17/94

    摘要: The present invention discloses a protection apparatus for an IT network having a first and a second live line, having a signal generator which is designed to feed a first signal to the first and/or to the second live line, having a detection device which is designed to detect the profile of the fed first signal in at least one live line, and having a control device which is designed to analyse the detected profile and to output a disconnection signal when the analysis of the detected profile indicates that a living organism is in contact with the first live line and the second live line. The present invention also discloses a method and a power supply system.

    摘要翻译: 本发明公开了一种用于IT网络的保护装置,其具有第一和第二带电线,其具有信号发生器,该信号发生器被设计成将第一信号馈送到第一和/或第二生命线,具有检测装置, 被设计成在至少一条直线中检测所馈送的第一信号的轮廓,并且具有控制装置,该控制装置被设计成分析检测到的轮廓并且当检测到的轮廓的分析指示生物体处于 与第一条直线和第二条直线相接触。 本发明还公开了一种方法和电源系统。