基于粒子群的电力通信网线路优化方法

摘要 为了满足电力通信网高可靠性的业务承载要求，尤其是35 kV及以下边缘接入网络，提出了一种基于粒子群的电力通信网线路优化方法.在最小建设代价的基础上，综合考虑网络的可靠性和业务分布的因素，设计了电力通信网线路优化的问题模型，最后利用粒子群进行求解.经仿真验证，该方法能在一定程度上提高规划方案的灵活性和全面性，为电力通信网提供有效的线路优化方案.
In smart grid, to meet high reliability requirements of power communication network, a path optimization method in power communication network based on particle swarm optimization was proposed. Based on the minimum construction cost, considering network reliability and service distribution factors, a path optimization problem model for power communication network was introduced. The path optimization model was solved by particle swarm optimization. Simulations show that the proposed method can improve the flexibility and comprehensiveness of path optimization to some extent, providing an effective path optimization scheme for power communication network.