Research On Smart Grid Supporting Qian’an Smart City Construction Project

Smart grid is power grid’s intellectualization, which built on the basis of the integration of two-way communication and high-speed network. Through the use of advanced sensing and measuring technology, advanced equipment technology, the advanced control method, and the application of advanced technology of decision support system, it can realize the power grid reliability, security, economic, efficient, environmental friendly and safety in use goals. The smart grid can provide the electric energy quality of user needs in the 21st century, allow all sorts of different power generation forms of access, and actuate the electric power market and asset optimization run efficiently. Smart City is the innovation and application of information technology, and the intelligent transformation results of the urban natural, economic and social system from the new generation information technology which the material Internet is the core.First, on the base of brilliant exposition of exports and scholars and the current situation of smart city development in the different cities, adopted with literature review, approach of analysis induction and the method of combining the theory and practice, the paper deep analyzes the concept, connotation and basic characters of smart city, and development condition of Chinese smart grid. Also, the paper analyzes the requirement of smart city construction to smart grid construction.Second, on the basis of the key index analysis of the smart city construction, the paper advances the specific construction way of the smart city, carries on the project investment budget and the economic benefits and social benefits analysis, establishes Smart City economic benefits evaluation system based on AHP method, and advances the actual evaluation based on Qian’ an Smart City.Finally, the paper introduces the current operation situation of Qian’an power grid construction, advances the principle of smart city construction which supported by smart grid, and expounds smart city’s construction destination which mainly include power supply ability, intelligence appliance service, green energy utilization, energy conservation transform, and communication supporting system.