Apparatus for detecting roof current in distribution automation system and method thereof

摘要

The present invention power distribution automation system of the loop current measurement apparatus and method in related to, different distribution lines in the association when the normally open point switches the operation in accordance with the normally open point switch both ends of each distribution line as in the measured value of the input receiving input, the input by using the measured value inputted through the flow calculation for calculating a bird of the normally open point switch both ends portion, by using a bird value calculated by the flow calculation unit different from the distribution automation system as compared to the normally open point switch loop current to calculate a power value by the loop current formed in the both ends calculating unit, and a threshold power value by the loop current calculated by the loop current calculation section when linked to the distribution line, As a result, the loop includes a state determination for determining the loop from the value. ;