Simulated Annealing Algorithm Based Three-phase Balance Design of Ship Lighting System

The three-phase balance calculation is a crucial aspect in lighting system design. The three-phase imbalance will affect the normal operation of the lighting system, causing damage to the transformer and even the whole electrical system. In this paper, a three-phase balance calculation method based on the simulated annealing algorithm is proposed to enhance the efficiency and reliability of ship three-phase balance design. Firstly, a mathematical model for the three-phase imbalance of the ship lighting distribution box is established. Then, an optimized annealing algorithm is employed to generate new neighborhood solutions. Finally, the three-phase imbalance is calculated both for the optimized and unoptimized solution generation ways. Simulation results demonstrate that this algorithm can rapidly accomplish the three-phase distribution and imbalance calculation of the lighting distribution box. The design method proposed in this paper for three-phase balance yields reliable results and can be directly applied to lighting design work, thereby improving the efficiency and reliability of ship lighting system design.