Intelligent Development Discussion Of Conghua Power Grid

City power grid of power system is a important component, has to use electric power load, high density, safety and reliability and power quality requirements etc.. Conghua city is based on agriculture, tourism oriented development of city, the terrain is long, complicated structure, surrounded by mountains, the lack of reasonable and effective power grid planning is easy to cause the line tension, power supply radius is long wait for a phenomenon, the Conghua power supply mainly divided not clear, equipment level is not high, low level of automation, Conghua city with the development of social economy and the improvement of people's living standards, electric power demands in the changing growth during the 12th five-year plan, part of the high energy consumption enterprises, real estate and other large users of electricity growth on Conghua city electricity development influence, power grid planning process must take effect power demand of various factors considered, by analyzing the smart grid planning design and operation management, new rural smart grid plan, Conghua city electric power network in transmission, intelligent substation construction are discussed. Analysis of the status quo of smart grid in china. On power plant, power transmission, power distribution, client analysis our country in the research of intelligent results. From intelligent power network planning design and operation management of power grid intelligent key work. In order to solve in the construction of new rural area of rural electricity level rise ceaselessly, put forward to planning area, contents, construction principles and structure planning, equipment selection of. Analysis of optimization is the key problem of rural power network voltage level selection and various voltage substation power supply capacity and reasonable power supply scope, to meet the needs of rural power supply reliability, economy requirements. According to the characteristics of power grid in Conghua City, mainly in the construction of information platform, make full use of various network platform to accelerate Conghua city electric power network intelligent. Smart grid is introduced to a certain extent, solve the problem.