The transformation of the energy system brings together multiple domains – electricity grids, Information and communication technologies (ICT), customers with flexible loads, and network operators – which increases complexity and creates new technical challenges. Reliable testing of novel grid control strategies is essential to guarantee stability, interoperability, and security of supply. However, creating a test laboratory with all relevant domains and technical expertise is cost and time-intensive. By combining the complementary expertise and infrastructure of OFFIS and DLR, the project VITAL offers a unique opportunity for utilities like EWE NETZ to test their applications in a realistic yet risk-free environment. This cooperation helps accelerate the energy transition while lowering costs and risks for operators.

The project aims to develop a joint test platform by coupling the OFFIS Smart Grid Simulation and Automation (SESA) Lab with the DLR Networked Energy Systems Emulation Centre (NESTEC). This coupling combines the strengths of both laboratories, enabling the simulation and emulation of key distribution grid components, including photovoltaics, batteries, electro mobility, and energy communities, alongside standardized data exchange between actors, including grid operators, meter operators, smart meters, and energy management systems.

The platform provides distribution system operators with a realistic environment to test and validate new control strategies for managing customer flexibility and operating the grid in accordance with §14a of the Energy Industry Act (EnWG). By simulating normal operating conditions and critical stress scenarios in a safe and reproducible manner, the platform enables comprehensive validation of innovative grid controllers in the lab before their deployment in the field.

Geographically distributed real-time simulation, Smart meter communication (Universalbestellprozess), Energy management systems, co-simulation.