Demand request dispatch approach for electric distribution systems

Modern electricity supply and distribution systems are evolving to integrate communications technologies and intelligent devices into what is broadly known as a Smart Grid. One area of Smart Grid development is the encouragement of a Smart Home where local electricity generation, storage, intelligent thermostats and electric vehicles can interact with home owners and the Smart Grid. This paper describes a practical Demand Request Dispatch (DRD) approach to utility market definition and communication interoperability. The approach proposes that intelligent devices within a Smart Home request electricity from the utility prior to consuming it from the electrical grid. A supply and demand bidding model supports the establishment of pricing. The electricity Utility is provided with the flexibility to grant, deny or schedule requested load profiles from intelligent Smart Home devices.