Real-Time Energy Storage Simulators for the Electricity Grid

Abstract

\ua9 2024 IEEE. In this paper, a novel Distributed Real-Time Simulation Environment (DRTSE) which enables the coordinated control of multiple Real-Time Simulators (RTSs) positioned across the UK is introduced and demonstrated for an energy storage application. Using RTSs instead of physical energy storage assets enables the testing of different communication and control strategies, thereby reducing the risk of failure when the physical storage assets are deployed. In addition, the testing of different storage types (e.g. batteries, compressed air, flywheels, etc.) and storage locations can be conducted without expensive hardware modifications. In this paper, technical details of the RTSs are given, including the hardware and electrical storage models. The Central Controller (CC) and communication are also described, and results from the DRTSE presented