Research On The Distribution Automation Construction Scheme Of Zhengzhou Network Experimental Area

To improve distribution system reliability, the level of distributionmanagement, user service levels, and intelligent level, distributionautomation has been gradually implementing in the domestic distributionnetwork. Based on Zhengzhou grid distribution automation pilot areaplanning projects, careful analysis of the situation in Zhengzhou grid,according to the relevant regulations, combined with the actual situationin the pilot region, the construction of distribution automation planningis carried out.Through the analysis of load characteristics, network structure,primary equipment, automated application status and detailed the currentsituation of the communication network of the pilot area, summarizingthe main problems, planning and construction principles anddevelopment goals are established, and the relevant economic andtechnical social analysis are made. One key section of DA, feederautomation has been focused researched. At last, the economic benefit,management benefit and social benefit of the DA pilot are detailedanalyzed.