Research and thinking of friendly smart home energy system based on smart power

First this paper summarily discusses smart power and its development process in China. After that the paper, based on the background of smart grid and combining with China´s reality, designs the friendly smart home energy system which is composed of smart meter, smart socket/switch, grid friendly appliance controller, smart interactive terminal and other smart devices. Then it respectively elaborates and analyses their main functions, and gives their design block diagrams. The next, we look into the future of home energy system. We also introduce the ZigBee communication technology and its smart energy profile, and give a few typical transactions based on the ZigBee Smart Energy profile. Finally, the article thinks the possible problems of the friendly smart home energy system, and points out that the home energy system has huge development potential and very broad application prospect.