公开(公告)号：KR1020080008881A

公开(公告)日：2008-01-24

申请号：KR1020060068706

申请日：2006-07-21

Applicant: 강릉원주대학교산학협력단

Inventor： 박용순 ,  정태윤

IPC: G01R19/165

CPC classification number: G01R19/16566 ,  G01R19/0092 ,  H02H3/337

Abstract: A current monitoring apparatus and a system and a method thereof are provided to block the supply of a power supply voltage according to the level of allowed current of each device for various devices driven by receiving a power supply voltage. According to a current monitoring apparatus, a current measurement part(300) measures a current supplied to a device driven by receiving a voltage. A switching part(302) switches the connection between the device and the power supply. A key pad(306) receives a current limit value. A control part(304) sets the current limit value according to the current limit value inputted through the key pad, and blocks the supply of the voltage by disconnecting connection state between the device and the power supply if the current measured by the current measurement part exceeds the established current limit value.

Abstract translation: 提供一种电流监视装置及其系统及其方法，以根据接收电源电压驱动的各种装置的每个装置的允许电流的电平来阻止电源电压的供给。 根据电流监视装置，电流测量部件（300）测量供应给通过接收电压驱动的器件的电流。 切换部件（302）切换设备和电源之间的连接。 键盘（306）接收电流限制值。 控制部（304）根据通过键盘输入的电流限制值设定电流限制值，并且如果由当前测量部分测量的电流，则通过断开装置与电源之间的连接状态来阻断电压的供给 超过既定的电流极限值。