首页> 外国专利> Passively-measuring circuit arrangement for e.g. ground fault monitor in actuator sensor interface-sensor-actuator-network, has modulator controlled by subscriber, where fault degree between signals is determined by current measurement

Passively-measuring circuit arrangement for e.g. ground fault monitor in actuator sensor interface-sensor-actuator-network, has modulator controlled by subscriber, where fault degree between signals is determined by current measurement

机译：无源测量电路装置，例如执行器传感器接口-传感器-执行器网络中的接地故障监视器，具有由订户控制的调制器，其中信号之间的故障程度由电流测量确定

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摘要

The arrangement has an inductive modulator controlled by an active subscriber e.g. master or slave, and designed as a current-voltage converter or data coupler (9). An alternating current-alternating current-induction current converter is arranged at a right side of a resistor-inductor network, where actuator sensor interface (ASI)-alternating current based unbalance and/or ground fault degree between ASI-alternating current signals is determined by ASI-high frequency-difference current measurement between ASI-network-lines and displayed as analog measuring signal output. An independent claim is also included for a method for measuring ground fault degree in an actuator sensor interface-sensor-actuator-network.

机译：该装置具有一个由有源用户控制的电感调制器，例如由用户控制。主机或从机，并设计为电流电压转换器或数据耦合器（9）。在电阻器-电感器网络的右侧布置有交流电-交流电-电流互感器，其中，由ASI交流电信号之间的基于执行器传感器接口（ASI）-交流电的不平衡度和/或接地故障程度由下式确定： ASI网络线路之间的ASI高频差电流测量，并显示为模拟测量信号输出。还包括一种用于在致动器传感器接口-传感器-致动器网络中测量接地故障程度的方法的独立权利要求。

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公开/公告号DE102012202423A1

专利类型
公开/公告日2013-08-22

原文格式PDF
申请/专利权人 IFM ELECTRONIC GMBH;
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申请/专利号DE201210202423
发明设计人 GOHR ANDREAS;
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申请日2012-02-16
分类号G01R31/02;
国家 DE
入库时间 2022-08-21 16:21:45

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