公开(公告)号：WO2016203360A1

公开(公告)日：2016-12-22

申请号：PCT/IB2016/053487

申请日：2016-06-14

Applicant: CASRAM RAIL S.P.A.

Inventor： BATTISTELLA, Denis ,  CHIANESE, Alessandro

IPC: G01R1/36 ,  G01R15/04 ,  B60L3/12

CPC classification number: G01R1/36 ,  B60L3/00 ,  B60L3/12 ,  B60L2200/26 ,  G01R15/04 ,  G01R21/133

Abstract: Device for measuring the electric power drawn by a railway vehicle from a high-voltage electric supply line including a current sensor connected to the supply line, a resistive voltage divider connected between the line and earth, first processing devices connected to the current sensor, second processing devices connected to the output of the voltage divider. The current sensor, related processing devices and the voltage divider, are seated in a cavity inside a line insulator. The terminal with the lowest potential of the voltage divider is connected to a conductive member that extends outside the cavity of the insulator. A hollow conductive body, connected to earth contains the second processing devices and is connected to the lower end of the insulator. It includes a wall arranged opposite the member to form a discharger with it.

Abstract translation: 用于测量由铁路车辆从包括连接到电源线的电流传感器，连接在线路和地线之间的电阻分压器，连接到电流传感器的第一处理装置，第二 处理设备连接到分压器的输出。 电流传感器，相关处理装置和分压器位于线路绝缘体内的空腔中。 具有分压器电位最低的端子连接到延伸到绝缘体的空腔之外的导电构件。 连接到地的中空导电体包含第二处理装置，并连接到绝缘体的下端。 它包括与构件相对设置的与其形成排放器的壁。