Construction And Application Of Customer Power Information Gathering System In Smart Grid

With the advancement of science,the enhancement of urbanization and informationization level, intelligent community and intelligent cities will be the future direction of social development. The electric vehicles, smart appliances, etc. will also be applied. These will set very high request to the optimization ability and intelligent level of grid resources. Also the safe operation of the power grid and the power marketing management will be suffered huge challenge. In order to satisfy the country's economic and social development needs, in 2009, State Grid Company made a smart grid development plan and formulate the relevant construction plan.The key part of the electricity in smart grid is the application of the smart meter and the construction and operation in electric energy data acquisition system. The construction and operation in the electric energy data acquisition system, based on the powerful function of the smart meter, can in real time, automatically, completely, accurately collect the information of the electricity by customers. And it will provide data to support for power grid planning, safety production and management activities. Meanwhile, it can help clients to keep abreast of power quality, power consumption and other important information, to promote customers to analasis the electricity cost, to strengthen energy management, to allow customers to share the multi-channel, multi-mode service provided by power grid companies.This paper focuses on the electric energy data acquisition system includes overall design framework, functional partitioning, construction and operation. The functional design, technical specifications details and so on are also described in detail. Meanwhile, combined with the actual production, this paper disusses the electricity part of the smart grid systems construction on how to improve the operation and management capabilities, improve the service levels, in order to provide advice for the power companies, especially for the rural power companies where the marketing management modernization level is still relatively weak..