低压配电网电力线载波通信路由算法研究  

Research on Power Line Carrier Routing Algorithm for Low Voltage Distribution Network Power Line Carrier Communication

作　　者：宋涛[1] 蒋伟[1] 赵勤学[1] 

机构地区：[1]上海电力学院电子与信息工程学院,上海200090

出　　处：《科学技术与工程》2016年第2期169-173,共5页Science Technology and Engineering

摘　　要：低压配电网电力线载波通信具有不可靠性,制约了载波通信应用范围。本文以分析低压配电网拓扑结构为基础,提出了一种基于蚁群算法和粒子群算法的混合路由算法。算法仿真结果显示,混合路由算法能适应电力线通信信道的变化,快速收敛到全局最优路径,并降低传输时延和数据包丢失率,提高了低压电力线载波通信的有效性。The unreliability of power line carrier communication in low voltage distribution network has restricted the range of application of carrier communicaton. On the basis of analyzing low voltage distribution network topology,this paper discusses a hybrid algorithm combined ant colony algorithm and particle swarm algorithm. Simulation results show that,the hybrid routing algorithm can adapt to changes in power line communication channels,converge to the global optimal path fast,and reduce transmission delay and packet loss rate,finally improve the effectiveness of low-voltage power line carrier communication.

关 键 词：低压配电网 载波通信 混合路由算法 全局最优 

分 类 号：TM76[电气工程—电力系统及自动化]