Equipment integration technology research for smart distribution grid

According to status quo of smart distribution grid, the necessity of developing fusion technology of intelligent distribution equipment is presented. Integration technology of intelligent distribution equipment of include two aspects, the first is the function fusion of the various distribution terminal, followed by the integration of distribution terminal device and distribution primary equipment. Through this two fusion processes, independent systems of smart distribution are integrated into the smart integration system. Based on the equipment internal bus, function fusion method between different devices is putted forward. Based on the intelligent technology of primary equipment, fusion method between terminal device and primary equipment is putted forward and intelligent equipment of smart distribution can be developed. The proposed integration technology is used to simply distribution network architecture, and has been applied In the integrated demonstration project of Smart Distribution and Utilization Park in China-Singapore Tianjin Eco-city.