| Distribution automation is the inevitable direction of power enterprise modernization, has been widely used in developed countries, has played a positive role in improving the power supply reliability, power quality and enhance the management level. In the continuous improvement of China's rapid development of social economy and people's living background, distribution network has become the weakest link in the whole power grid in China, the traditional distribution network operation and management has been unable to meet the social requirements for electric power enterprises.The distribution automation system is an integrated system of distribution network equipment for remote real-time monitoring, coordination and control, is the application of modern computer technology and communication technology in distribution network monitoring and control, his construction is a large comprehensive project, need to sub regional, phased, plan and implementation steps. The Baoding Valley core area construction project based on distribution automation, according to the relevant standards and norms, closely combined with the actual situation of the pilot city to carry out the transformation and construction of the construction scheme for distribution automation.This paper firstly expounds the background and significance of the distribution automation, the concept and general construction ideas, experiences and lessons of failure analysis of domestic distribution automation construction, combined with the status quo of Baoding city distribution network power Valley core area, determine the distribution of the related departments in the distribution automation system needs, determine the distribution automation design principles for the distribution network of the core area, the grid strengthening and equipment modification, communication network, automation, information exchange, bus feeder automation mode of overall planning and implementation, and the technical and economic analysis related to the final of the Baoding Valley, the core area of the distribution automation system construction and application and the economic benefits are summarized. |
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