Research On The Commercial Operation Mode Of Demand Response For Smart Grid

Modern electric power system side distributed power supply and the application of information technology,changed the electricity production, transmission and use of the performance of each link. Power grid construction transformed from unidirectional energy flow of the traditional grid gradually toenergy and information two-way flow of the smart grid.Electric power Demand Response is not only the latest development of the Demand side management in a competitive market, but also a important method of smart grid technology application in power link. Through investigation and analysis on the implementation of the global electric power demand response, we found that the implementation effect of the electric power demand response is influenced by many non-technical factors, such as policy conditions, incentives, trading mechanism and project operation mode, etc.How to design effective operation mode and incentive mechanism, so as to maximize the intelligent electricity technology and the implementation potential of the demand response, is an important research subject.First, combined with the experiences of demand response projects in the United States, Britain, Japan and other representative countries and Implementation of the pilot areas electricity demand response projects in China, respectively from the six dimensions:the project objectives, object, scale, project implementation area, degree of regional marketization project, project type, the paper analyzed and summarized.Based on the smart grid, the paper revealed the demand response mechanism and used the game theory method to study the power plant-the grid-the power user equilibrium problem and incentive effects.From the demand response implementing capital operation, the paper constructed electricity demand response incentive mechanismrespectively for the power company and power users, and constructed In stages of power demand response operation mode and the response mechanism of the project for the conditions and features of the smart grid in different stages.