Research Of The Implementation Plan Of Nanchang Honggutan Distribution Automation Reconstruction

With the rapid development of social economy, the requirement of the government and society to the power quality and reliability of distribution network is increasing day by day. Nanchang, the provincial capital of Jiangxi Province, as the core city of Poyang Lake economic circle, is in urgent need of the implementation of automated reformation of urban distribution network in order to adapt to the needs of regional development.In this paper, the development course and current situation of the distribution automation technology are studied, and the principle and structure of the distribution automation system are researched. Based on the in-depth analysis of the status of the primary grid, distribution equipments and communication network at Nanchang Honggutan, distribution automation reformation principles are made and the implementation of the program is designed. Reformation and construction plan involes the primary grid, distribution equipments, distribution automation terminals, the distribution automation station, the communication system, the enterprise information exchange bus and the distribution automation safety protection. Finally, the management benefit, economic benefit and social benefit of the implementation are analyzed and forecasted.According to the reformation programme, Nanchang power-supply company will construct a strong power grid accompanied by distribution automation reformation. At Honggutan, a intelligent, efficient and modern distribution grid will be constucted which will effectively improve the power quality and reliability of power supply.