Design Of Automatic Collection System Of Electricity Information

Power company at the present stage of electric energy data automatic acquisition system measurement points in the field, the function and collection of data items, data reliability, data real time fields to achieve higher demands, automatic acquisition system has become the urgent needs of the society of a set of advanced power user information is built up.The electric information acquisition system of the Grid Corporation similar substation far reading system and a low pressure concentrated meter reading system and large user change electricity information management system, distribution monitoring system was based on the comparative analysis of, the design model of the power user low-voltage centralized meter reading system. First of layered architecture, cluster protocol library technology, multi channel access and technology. The design ideas and methods of solving a variety of terminals, a variety of communication channels, a variety of specifications, a variety of application services support. Through the detailed analysis of the original needs of customers, the demand analysis, the characteristics of the system is found, and the system performance index is finally determined.. Then, the design of the electric information acquisition system is carried out with the idea of the software engineering.. Finally, the system of the system is integrated and the pilot application of the system is completed. The application of the power information automatic acquisition system is deployed and integrated.. The scope of the collection system covers a big user of existing power information management system, with variable monitoring system and low voltage centralized meter reading system, to achieve in a unified platform for all power user metering point of "full coverage, full collection, full control".This system with unified data collection service as the basis, to achieve the largescale special transformer users, small and medium-sized special transformer users, three-phase industrial and commercial users, single-phase industrial and commercial users, residents, public variable measurement and assessment point and other power users data accurate, complete, real-time acquisition function and basic functions.