摘要
分析了智能配用电通信业务的组成及特点,按照配电网和用电系统的应用特点划分了配电信息采集点、用电信息采集点及营业所信息采集点3个业务断面,并对3个断面中的业务组成进行了分析。建立了配用电通信业务向变电站汇聚的流量模型及3个业务断面业务流模型,提出了各个业务断面流量的计算方法及3个业务断面汇聚到变电站的计算方法。通过"十二五"规划中使用的算例,验证了所提方法的科学性和有效性。
The constitution and features of communication service for smart power distribution and utilization system are analyzed. According to the application features of distribution network and electricity utilization system, the information acquisition in communication network for smart power distribution and utilization system is divided into three sevice sections, i.e., the point to collect distribution information, the point to collect electricity utilization information and the point to collect information of business office, and the service compositions in the three sevice sections are analyzed. A service data flow model of the communication service for power distribution and utilization that is converged towards the substation and three service flow models for the service sections are built, and the calcualtion mothods for the serene sections as well as the calculation method for the data flow converged to the substation from the sections are proposed. The reasonableness and effectivenss of the proposed method are verified by the calculation example utilized in the 12th five-year program of China.
出处
《电网技术》
EI
CSCD
北大核心
2011年第11期12-17,共6页
Power System Technology
关键词
智能配用电
通信网
业务流量
业务断面
smart power distribution and utilization
communication network
service data flow
service section
