电网技术2011，Vol.35Issue(5)：199-203,5.
基于电力光缆线路资源共享度的网络优化方法
A Network Optimization Method Based on Resource Sharing of Power Optical Cable Lines
摘要
Abstract
There are two kinds of optical cables, i.e., the ordinary optical cable and the special power opitcal cable such as optical fiber composite overhead ground wire (OPGW) and all-dielectric self-supporting optical cable (ADSS) optical cable, used in the underlying structure of power optical cable networks. The index of configuration ratio of special power opitcal cable line to tranmission line is an important factor impacting the construction cost of power optical cable network. Throughly considering the particularity of power optical cable network constmctiun and the differences of cost structure, an evoluation index of resource sharing is designed, and an optimization method of optical cable mute in loop communication system, in which the demand relation of communication capacity requirement and sharing of optical cables are taken into account, is proposed. Taking the backbone loop communication network for 500 kV substations in a certain provincial power company as the case, the optimization schemes of optical cable network for 500kV substations under different conditions are analyzed and compared..关键词
光缆路由/旅行商模型/资源共享度/网络优化Key words
optical cable mute/ TSP model/ evaluation index of resource sharing/ network optimization分类
信息技术与安全科学引用本文复制引用
周静,刘贵荣,赵子岩,陈希..基于电力光缆线路资源共享度的网络优化方法[J].电网技术,2011,35(5):199-203,5.基金项目
国家电网公司科技项目(TX71-008-004,B11-10-016). （TX71-008-004,B11-10-016）
