Panoramic Simulation in New Type Distribution Network: Definition and Key Technologies

Abstract

A large number of distributed photovoltaic, distributed wind power and energy storage will be fed into the distribution network to form a new type distribution system. The traditional analysis and simulation method and management system cannot adapt to the multi-point high frequency change trend of the new type distribution system. This paper first proposes the panoramic simulation in new type distribution network. A simulation platform integrating "digital simulation + dynamic simulation + real simulation" is introduced to define the panoramic simulation. The key technologies are also discussed to embody panoramic simulation. Three progressive stages for panoramic simulation combined with digital twin are elaborated to describe prospects of panoramic simulation.