电力通信网路由优化算法在降低网络阻塞率中的应用  

Application of Power Communication Network Routing Optimization Algorithm in Reducing Network Blocking rate

作　　者：许倩倩 孙红宝 杨海文 张虹 Xu Qian-qian;Sun Hong-bao;Yang Hai-wen;Zhang Hong

机构地区：[1]国网陕西省电力公司电力科学研究院,陕西西安710100 [2]国网陕西省电力有限公司,陕西西安710100

出　　处：《电力系统装备》2021年第23期69-70,共2页Electric Power System Equipment

摘　　要：为了降低电力资源在网络传输中的阻塞率,优化前端用户的供电服务体验,开展电力通信网路由优化算法在降低网络阻塞率中应用的研究。计算现有网络拓扑结构的抗毁程度及其对信息传输及时性,优化电力通信网传输拓扑结构;基于电力通信网路由优化算法的应用,识别网络传输关键节点;根据节点指示的通信信道,进行节点资源负载的均衡化处理,通过对节点传输资源的平衡化调度,降低网络在传输电力资源时的阻塞率。通过实例应用分析证明,提出的方法能够有效解决电力通信网传输效率低的问题,并且在应用中,网络阻塞率降低效果不会受到传输节点位置以及传输节点数量的影响,提高了电力通信网传输的稳定性。In order to reduce the blocking rate of power resources in network transmission and optimize the power supply service experience of front-end users,the application of power communication network routing optimization algorithm in reducing network blocking rate is studied.Calculate the survivability of the existing network topology and its impact on the timeliness of information transmission,and optimize the transmission topology of power communication network;Based on the application of routing optimization algorithm in power communication network,the key nodes of network transmission are identified;According to the communication channel indicated by the node,the node resource load is balanced.Through the balanced scheduling of node transmission resources,the blocking rate of the network when transmitting power resources is reduced.The example application analysis shows that the proposed method can effectively solve the problem of low transmission efficiency of power communication network,and in the application,the reduction effect of network blocking rate will not be affected by the location and number of transmission nodes,so as to improve the transmission stability of power communication network.

关 键 词：电力通信网 路由 优化算法 降低 网络 阻塞率 应用 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]