Design of actual application software for power loss evaluation in differentiated distribution system

In order to evaluate the influence factors of power loss in distribution system, an useful software is designed to analyze the power loss problems in this paper. First of all, the influence factors in distribution system are classified into device and operation aspects according to the relationship with the status of the distribution system. Then, simplified power loss models of differentiated distribution network are established based on economic radius of power supply area. Next, influence mechanism of each main influence factor is analyzed. On the basis of sensitivity algorithm, the evaluation software is designed and applied to a simulation example of type E distribution network. This designed software provides a powerful tool for power loss analysis in the differentiated and diversified distribution system.