公开(公告)号：US20150369846A1

公开(公告)日：2015-12-24

申请号：US14764643

申请日：2014-02-05

Applicant: ALSTOM TECHNOLOGY LTD.

Inventor： Jean-Luc RAYON ,  Guillaume GRANELLI ,  Jean-Francois MIRONNEAU

IPC: G01R15/18 ,  G01R19/25

CPC classification number: G01R15/181 ,  G01R19/2513 ,  G01R31/3271 ,  H02H3/044

Abstract: A signal processor device comprising: first input means intended to be connected, via a measurement sensor, to a high-voltage signal of an electrical installation; and processor means for analyzing the signal measured by said sensor; the device further comprising: changeover means that are configured to cause the operation of the device to change between a test mode in which the device is disconnected from said high-voltage signal so as to be connected to a test signal, and an operating mode in which the device is disconnected from said test signal so as to be reconnected to said high-voltage signal; and second input means that are connected to said processor means, said processor means being configured to actuate said changeover means so that the device operates in test mode or in operating mode depending on whether the second input means are activated or de-activated respectively.

Abstract translation: 一种信号处理器装置，包括：第一输入装置，用于经由测量传感器连接到电气装置的高电压信号; 以及用于分析由所述传感器测量的信号的处理器装置; 所述设备还包括：切换装置，被配置为使得所述设备的操作在所述设备与所述高电压信号断开的测试模式之间改变以连接到测试信号;以及操作模式 所述装置与所述测试信号断开连接，以便重新连接到所述高电压信号; 以及连接到所述处理器装置的第二输入装置，所述处理器装置被配置为致动所述切换装置，使得所述装置在测试模式或操作模式下操作，这取决于所述第二输入装置是否分别被激活或去激活。