Research on the Architecture of NQI One-Stop Service Cloud Platform in Smart Grid Measurement Field

The basic situation of NQI (National Quality Infrastructure) in the field of smart grid measurement is introduced. Aiming at the information requirement of NQI in the field of smart grid measurement, the construction scheme and purpose of NQI one-stop service cloud platform are proposed. The technical architecture of cloud platform is studied, the operation and security management of cloud platform are introduced. The data architecture of cloud platform is studied, the data access scheme and data acquisition method are designed in accordance with the current business situation, and the data model based on NQI is proposed. The application architecture of cloud platform is studied, and the service design of cloud platform is discussed according to the application goal of cloud platform. Finally, the further development of cloud platform and its application in real business are prospected.