基于OPNET Simulator的低压PLCC路由算法仿真研究  

Study on Simulation of Routing Algorithm for Low-voltage PLCC based on OPNET Simulator

作　　者：陈杰春[1] 张亚南[1] 闫瑞乾[1] 

机构地区：[1]东北电力大学自动化工程学院,吉林吉林132012

出　　处：《水电与抽水蓄能》2015年第16期35-38,共4页Hydropower and Pumped Storage

摘　　要：低压电力线载波通信（PLCC）是一种利用现有低压电力线传输信息的技术。由于电力线具有高时变、高噪声、高衰减的载波特点，为了提高低压PLCC的可靠性，研究低压PLCC的路由算法显得尤为重要。本文以基于传输矩阵的动态路由算法为例，探讨基于OPNET Simulator的低压PLCC路由算法的仿真方法，文中分别探讨了通讯协议帧设计、进程建模、节点建模和网络结构建模的方法。最后，文中也给出了部分实验结果，由这些实验结果可以分别确定数据传输速度和设备数量对系统初始化时间的影响，此外仿真实验的结果可以为实际的网络开发提供参考。Low-voltage power line carrier conmmnication （PLCC） is a technique that transforms information through the existing low-voltage power lines. It is necessary to study the routing algorithms to improve the stability of the low-voltage PLCC, since the power lines have some characteristics such as high time-variation, high noise, high attenuation, etc. In this paper, taking the transmission matrix based routing algorithm as an example, the method for simulating on routing algorithm of low-voltage PLCC using OPNET simulator is discussed. The methods for designing protocol frame, process model, node model, and network model are discussed respectively. At last, some experimental results are also presented. The experimental results show the influence of the transmission rate and the quantity of nodes on the initialization time. Furthermore, the experimental results give references for the designing ofa PLCC network.

关 键 词：仿真 PLCC 路由算法 OPNET Sinmlator 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]