一种冗余直流电源的断线检测方法

Solution for Line Fault Detection of the Redundant d.c Power

一种对于冗余直流电源的断线检测方案。通过抬高冗余直流电源的一根地线电压使之达到可检测的条件,并通过电压比较的方式实现任意电源线断线的检测功能。该方法比较适用于工业、通信行业等冗余直流电源检测。

This paper presented a Line fault detection solution of redundance d.c Power. The Line fault detection of the d.c Power, whose reference voltage was raised, will reach the conditions to be detected. In the meantime, disconnection of any power will be detectable by the means of voltage comparing. The solution presented above, can be widely used in the industrial sector as well as communications for disconnection detecting of the redundant d.c Power.