电测与仪表2018，Vol.55Issue(11)：58-64,7.
一种低压电力线载波通信路由方法
A routing method of low voltage power line carrier communication
摘要
Abstract
Low-voltage power line carrier communication channel often shows strong noise interference,signal attenuation,time-varying strong,which directly affects the power line carrier communication range,and reduces the reliability of power line carrier communication.In this paper,a power line carrier communication method based on Q learning and improved ant colony system fusion is proposed by analyzing the topology of low voltage power line network.Firstly,the Q search algorithm is used to search the power line network globally to obtain the initial value of the pheromone on each path.Then,the ant colony algorithm is used to obtain the optimal path of the positive feedback mechanism and the improved adaptive adjustment search strategy.In this paper,we can compare the algorithm with two ant system algorithms.The results show that the proposed algorithm can quickly and effectively establish the routing of the master node to each slave node in the network and can be based on changes in the communication channel dynamic maintenance routing,and it has a strong resistance to destruction and self-healing,and improve the reliability of lowvoltage power line carrier communication.关键词
电力线载波通信/Q学习/蚁群系统/可靠性Key words
power line carrier communication/Q-learning/ant colony system/reliability分类
信息技术与安全科学引用本文复制引用
朱俊超,彭显刚,杨永,李壮茂,郑凯..一种低压电力线载波通信路由方法[J].电测与仪表,2018,55(11):58-64,7.基金项目
中国南方电网公司科技项目(GDKJXM00000049) （GDKJXM00000049）
