Successful Completion of Transnational Access Project | LIVABLE-LV
We are pleased to announce that Dr. Nand Kishor from Østfold University College (HiØ), Norway, has successfully completed access to the Low Voltage Experimental Microgrid Laboratory of the University of Cyprus, as part of the ERIGrid 2.0 Project. This collaboration, with official end-date 21.02.2025, focused on leveraging model identification for voltage improvement in renewable-powered LV microgrids.
Project Overview
The project developed an Equivalent Dynamic Model (EDM) for active distribution networks, incorporating key dynamic components such as PV units, BESSs, and various loads. The model was based on experimental measurements taken from critical locations like PCCs and local nodes of IBRs. Traditional mathematical modeling was found to be inadequate in capturing fast-changing dynamics, including inverter control loops, PLL synchronization, and internal switching controls. To address this, the EDM was designed to accurately represent inverter and grid operations without requiring detailed knowledge of VSC control and design.
Overall, the main result of the project is an advanced model and control strategy for the mitigation of voltage stability issues at the point of interconnection of PV and storage systems.
UCY PHAETHON CoE’s Contribution
Our Centre provided state-of-the-art laboratory facilities and technical expertise to support testing and the experimentation processes. Our team worked closely with Dr. Nand Kishor to ensure the successful execution of a series of validation tests.
We are grateful for the support from the ERIGrid 2.0 (H2020 Programme – Grant Agreement No. 870620), allowing significant advancements in the digitalisation of the networks and intelligent energy systems.
