| At present,the State Grid Corporation of China has built a strong transmission network with large voltage levels.In the company’s "14th Five-Year Plan",it is clearly pointed out that the construction of smart distribution networks in the future will be the focus of work.The realization of intelligent distribution network is inseparable from distribution automation.The level of the distribution communication network directly affects the ability of distribution automation.It can be seen that the establishment of an intelligent distribution communication network is the key to realize the intelligent distribution network,so the research on the intelligent distribution communication network technology is very necessary and significant.Based on the above research background,this paper proposes,combined with the coverage of 10 k V power supply users in the urban area of Changzhi and the progress of smart distribution network construction,a detailed analysis of the smart distribution communication network technology that can be used by Changzhi Power Supply Company,combined with the current status of the backbone transmission network,and a detailed analysis of power Communication technology application,analysis of the distribution automation system structure and business requirements,with the goal of improving the degree of automation and safety and reliability of the distribution network,researching the communication networking method suitable for the intelligent distribution network of Changzhi Power Supply Company,in order to be economical and reliable The goal is to use SDH+EPON technology to realize the Changzhi Power Supply Company’s intelligent power distribution communication networking program.Finally,combined with the networking plan,the design plan is verified by an example to verify the availability of the distribution communication network,and finally provide a reference plan for the construction of the distribution communication network of other provincial companies. |
PDF Full Text Request