Multi-objective two-level planning optimization method for distribution network based on network loss model and adaptive fruit fly algorithm

A multi-objective two-level planning optimization method for distribution networks based on network loss model and adaptive fruit fly algorithm is proposed to reduce network loss and improve power quality. Firstly, a network loss model of the distribution network was constructed, and based on this, a multi-objective two-level programming optimization objective function was set for the distribution network. Secondly, use adaptive fruit fly algorithms for multi-objective optimization, simulate the behavior of fruit flies searching for food, and continuously adjust their own state and behavior to find the optimal solution. In experiments and analysis, simulation experiments were conducted on specific distribution network data. The results show that the proposed method has good planning effectiveness.