Optimistic Technique for Smart Grid Infrastructure Using Sensor Network

Smart grid integrates electrical grids and communication infrastructures and forms an intelligent electricity network working with all connected components to deliver sustainable electricity supplies. Smart grid (SG) is an intelligent control system over sensors and communication. A communication is an essential part to the success of the smart grid. For that cognitive radio (CR) networks to reduce the communication interferences and improve the bandwidth efficiency for smart grid communication. There is an essential need to use the CR communication to support large-size and time-sensitive delivery for future smart grid system. In this paper, develop smart grid infrastructure the grid is primarily radial built for centralized power generation and is dependent on manual restoration. First, the design scheme of a conventional power distribution system configuration that adopts distribution automation is introduced. The possibility to store energy, to exchange power and information on demand and production among grids allows us to achieve an active distribution, which can forecast demand and production and are able to exchange power in order to enhance the quality of service. And further the project propose a priority-based approach for CR communication infrastructure based smart grid system according to the various traffic types of smart grid such as control commands, multimedia sensing data and meter readings.