基于蚁群遗传混合的载波路由方法研究  

A routing algorithm of power line carrier based on ant colony genetic hybridization

作　　者：杨永 朱俊超[2] 卫建均 许炫壕 

机构地区：[1]广东电网有限责任公司茂名供电局,广东茂名525000 [2]广东工业大学自动化学院,广东广州510006

出　　处：《宁夏电力》2017年第4期52-57,共6页Ningxia Electric Power

摘　　要：针对集中抄表系统下行载波通信路由算法数据传输延时和丢包率高的问题,在分析集抄系统载波通信网络结构的基础上,提出了一种基于蚁群遗传混合的载波路由方法。该方法在蚁群算法中引入了遗传算法,使蚁群算法不至于陷入局部最优;对状态转移因子进行改进,加快了算法全局最优路径的收敛速度。仿真结果表明:与蚁群算法相比,该方法在降低数据传输延时和丢包率方面优势明显,可大大提高集中抄表系统数据采集的实时性和成功率。Aiming at the problem of high delay and the high data packet loss rate in the data transmission of carrier routing algorithm for the power meter remote data acquisition system,on the basis of analyzing the carrier communication network structure of the power meter remote data acquisition system, puts forward a carrier routing method based on ant colony genetic hybridization.This method introduces the genetic algorithm in the ant colony algorithm so that the ant colony algorithm does not fall into the local optimum. And this method also improves the state transition factor and accelerates global optimal path convergence velocity of the algorithm. The simulation result shows that: compared with ant colony algorithm, this method has obvious advantages in reducing the data transmission delay and data packet loss rate, and can improve greatly the real-time and success rate of data acquisition for the power meter remote data acquisition system.

关 键 词：电力线载波通信 集中抄表系统 混合路由算法 可靠性 

分 类 号：TM714.1[电气工程—电力系统及自动化]