Deliverable D4.3 Virtual Verification Laboratory (VLab)

This deliverable provides the AIT Virtual Lab (AIT VLab) User Guide, supporting high-level interoperability in smart grid projects. Developed within the PARMENIDES project, AIT VLab is a portable framework offering tools and methodologies for system modeling, testing, and integration. It includes synchronous and asynchronous interfaces, mockup prototyping with realistic behavior, and a user-friendly input template. The VLab helps align functional requirements with implementation, supporting scalability and replicability. It has been successfully applied in several EU and national projects, making it a proven solution for accelerating the development of interoperable energy systems.