Transformer and feeder load balancing using a heuristic search approach

Heuristic search algorithms based on some heuristic rules are proposed to reach the desired switching operations through which power transformer and distribution feeder load balancing can be achieved. The proposed method can be applied to changing load conditions as well as constant load conditions. The effectiveness of the approach is demonstrated by conducting feeder reconfiguration on a distribution system within the Taipei South District Office of the Taiwan Power Company. It is found that the desired switching operations can be reached in a very efficient manner by using the proposed algorithms