Planning Strategy for Communication Network of Smart Grid in Power System
Smart grid(SG)is based on strong grid and supported by communication network,which is characterized by informationization and automation,while the stable operation of communication network is directly related to the security and reliability of SG.Therefore,it is necessary to attach great importance to the planning of the communication network,improve the operational efficiency of the communication network,and provide protection for the operation of the SG.Based on this,the article analyzes the overall architecture of the SG communication network,and discusses the planning strategy of the power system SG communication network from the aspects of planning objectives,planning content,planning steps,key technologies,and planning schemes,in order to promote the sustainable development of the SG.