Smart Grid Multi-service Data Integration Technology

With strong grid structure as a basis, communication information platform as a support and intelligent control as a means, smart grid not only covers every component of power system, such as power generation, transmission, substation, distribution, electricity and scheduling, but also covers all voltage levels, achieves high integration of electricity flow, information flow and business flow, and is a strong and reliable, cost-effective, clean and green, transparent, open, friendly and interactive modern grid. Under the guidance of State Grid Corporation SG-ERP engineering technical architecture, this paper explores key technologies for smart grid multi-service data integration in order to meet the integration needs of massive data, real-time data and multi-service information from smart grid. The proposed integration technology can not only provide data accumulation for further exploring future data integration methods, but also provide technical accumulation for better data integration framework.