电力通信网络安全可靠性定量评估研究方法  

Quantitative Evaluation Method of Safety and Reliability for Electric Power Communication Network

作　　者：马泽君[1] 陈志杰[2] 陆军[1] 姚贤炯[2] 林正华[1] 邵冲[1] 

机构地区：[1]华东电力设计院有限公司电网工程分公司,上海200001 [2]国网上海市电力公司科技信通部,上海200122

出　　处：《电力信息与通信技术》2016年第4期102-107,共6页Electric Power Information and Communication Technology

基　　金：国网上海市电力公司科技项目(5209001351XY)

摘　　要：当前电力通信网络的安全可靠性评估缺少量化的评估手段,针对该问题,文章提出了完整的定量评估研究方法,该方法建立了分层结构的定量评估模型(包括分层结构指标体系、指标权重模型),并定义了安全可靠性指标值与对应的评估结论等级。该方法为电力通信网络的规划、建设、优化提供定量依据和基础数据,具有理论研究价值和工程指导意义,并已在国网上海电力项目中得到应用。Aiming at the lacks of quantitative evaluation method of safety and reliability for electric power communication network, this paper proposes a comprehensive quantitative evaluation method, by means of creating the quantitative evaluation models（including layered-structure index system and index weight model） and defi ning index value and class of safety and reliability. The method can provide quantitative basis and basic data for planning, construction and optimization of electric power communication network, and is of theoretical research value and engineering signifi cance, which has been applied to the project of State Grid Shanghai Electric Power Company.

关 键 词：电力通信网络 安全可靠性 定量评估 评估指标体系 评估指标权重 

分 类 号：TN915.853[电子电信—通信与信息系统]