Research on optimization of power line carrier communication routing algorithm for low-voltage distribution network

摘要

Low-voltage power line carrier network has the advantages of wide distribution and easy access. However, the dynamic topology of intelligent distribution network directly affects the reliability of low-voltage power line carrier communication. In view of this, this article first analyzes the topological structure and business requirements of intelligent distribution network communication system. Then, based on the traditional power line carrier ant colony routing algorithm, the state transition factor and logistic function in the ant colony algorithm are combined to optimize. An ant colony optimization algorithm for power line carrier based on logistic function is proposed. It improves the reliability of the carrier communication route. It is of great significance to the development of power line carrier communication in smart grid.