大跨距多节点电力通信ASON的容错及增强  

Fault tolerance and enhancement technique of huge-span electric communication ASON containing multi-node

作　　者：李周[1] 叶彬[1] 范波[2] 田月华[2] 李宗桓[3] 荣秀婷[1] 陈煜[1] LI Zhou YE Bin FAN Bo TIAN Yuehua LI Zonghuan RONG Xiutingl CHEN Yu(Economics and Technology Research Institute, State Grid Anhui Electric Power Company, Hefei 230022, China East China Electric Power Design Institute, China Power Engineering Consulting Group, Shanghai 200001, China School of Electronic Information and Electrical Engineering, Shanghai Jiaotong University, Shanghai 200240, China)

机构地区：[1]国网安徽省电力公司经济技术研究院,合肥230022 [2]中国电力工程顾问集团华东电力设计院有限公司,上海200001 [3]上海交通大学电子信息与电气工程学院,上海200240

出　　处：《光通信技术》2017年第7期5-8,共4页Optical Communication Technology

摘　　要：针对某地区环状自动交换光网络(ASON)架构,研究了单点和多点链路故障对网络业务的影响,提出增加网络跳线的方式来提升网络容错性,设计了不同ASON场景下的仿真实验,并对结果进行分析。This paper studies about the influence of network requests caused by single and multiple links fail- ures, as to an automatically switched optical network（ASON） with ring structure in a certain area, and proposes a method that increasing several network protection jumpers in order to improve the fault tolerance of the network, besides, the paper designs simulation experiments in several scenarios of ASON, and analyzes the results.

关 键 词：自动交换光网络 电力通信网 网络故障 业务保护 网络跳线 蒙特卡洛方法 

分 类 号：TM715[电气工程—电力系统及自动化]