Analysis On Construction Of Automatic Distribution Main Station System And Engineering Reconstruction Case

The optimization design of the distribution network automation main station system is a difficult and hot issue in the power industry.Reasonable automatic distribution network design can reduce the probability of failure,reduce operation and maintenance costs,and improve power quality and customer satisfaction.Enhancing the social image of power companies has both economic and social benefits.Based on the analysis of the development status of the distribution automation master station system at home and abroad,the problems existing in the domestic distribution automation master station system are explained.Taking the distribution automation main station system in Nanchang area as an example,the status quo of the distribution network automation system in Nanchang area is analyzed and discussed in detail.The six main problems of the distribution network in Nanchang area are pointed out,and the transformation of the main station system of distribution automation in this area is described.Necessity and purpose of transformation.In view of the simple structure of the main station system and the inability to adapt to the development needs of the smart grid dispatching,the architecture design plan and implementation plan of the distribution automation main station system in Nanchang area are proposed.The distribution network automation main station system design is mainly divided into support platform design and support software design.The support platform includes three main functions: platform service,power distribution operation monitoring and power distribution operation status management.Taking the Nanchang area as an example,according to the integration requirements of the prefectures and counties,the monitoring,operation and maintenance and maintenance management workstations are extended from the production control area and the management area of ??the main station system,and at the same time,to ensure the safety of the main station system,the automation main station is The system puts forward the key points of system security protection,including systemsecurity protection requirements,boundary security protection requirements,interaction security between power distribution main station and distribution terminal,and security monitoring requirements of internal network system.In addition,with the goal achievement and benefit results as the driving force,the design of distribution automation main station system in Nanchang area was analyzed and discussed.The economic benefit,management benefit and social benefit indicate that the design plan is correct and reasonable.The engineering transformation of the distribution automation main station system in Nanchang District has realized the effective integration of the Nanchang regional distribution automation master station system with multiple systems,achieving the purpose of rapid information interaction,and providing a reliable system for improving the distribution network operation and management level.Technical support has obvious application value,and provides reference value for the transformation of distribution automation main station system in other regions.