LOOP-BASED DISTRIBUTION NETWORK RECONFIGURATION METHOD

摘要

The present invention relates to a distribution network reconfiguration method, and more specifically, to a method for reconfiguring a distribution network on the basis of a loop. The purpose of the present invention is to reconfigure a distribution network while minimizing losses in lines in consideration of the operation efficiency of the network. The present invention is characterized by comprising: a network simplification step for omitting a portion of a distribution network and contracting the network; a loop searching step for defining a loop by using the network simplified in the network simplification step, and searching for a switch included in the defined loop; a distribution network analysis step for defining a switch combination that can be isolated in the network by using the switch found in the loop searching step, and analyzing detailed switch combinations that satisfy the radial structure of the network; and a network reconfiguration step for using the detailed switch combinations to calculate the line losses, and deriving a global optimal solution on the basis of the calculated line losses.