摘要
现有电力信息网构建在TCP/IP网络体系结构基础上,存在层间功能重叠、层次固定难以扩展和传输效率低等问题。针对上述弊端,提出一种电力信息网的新型体系结构,即服务元电力信息网。给出了它的节点模型、系统模型和协议设计。这种新型体系结构摆脱了层次网络体系结构的束缚,具有简洁、高效、扩展性好的特点,为现有网络问题提供了行之有效的解决方案。
Constructed on the basis of TCP/IP network architecture, the prevailing electricity information network has such drawbacks as functional redundancy, hard-to-expand fixed layers and low transmission efficiency. In view of the problems with the existing electricity information network architecture, a new electricity information network architecture, called service electricity information network, is proposed. The node model, system model and protocol design of the service electricity information network are presented. Free from the restraint by the layered network architecture, the new architecture is capable of providing a simple, highly efficient, and well expandable method for dealing with current network problems.
出处
《电力系统自动化》
EI
CSCD
北大核心
2007年第8期85-89,共5页
Automation of Electric Power Systems
基金
国家自然科学基金资助项目(60673142)
四川省应用基础研究计划资助项目(2006J13-067)。~~
关键词
电力信息网
新型体系结构
服务元
节点模型
系统模型
electricity information network
new architecture
service unit
node model
system model
