The Fast Simulation Architecture Construction for Integrated Electric Transmission and Distribution Power Grid Based On Big Data Platform

This paper studies constructing methods and key technologies of the fast simulation architecture for integrated electric transmission and distribution power grid based on big data platform, aiming at the problems about difficult communication, poor collaboration, low reusability of services and applications, and time-consuming preparation in the fast integrated simulation system. Specifically, this paper focuses on the creation technology of simulating scenarios, the design of dispatcher storage system for distributed tasks, the management of service based on micro service framework, and the simulation data mart, etc. Besides, a business flow and data flow of fast simulation are realized. Comparing with the traditional DTS process, this method makes full use of simulation resource, also improves the speed and quality of simulation process and achieves a better human-computer interaction experience. In addition, this method enables the reusability for services and applications. The feasibility and effectiveness is validated.