@misc{10498/37030,
year = {2025},
url = {http://hdl.handle.net/10498/37030},
abstract = {Stability problems are increasing in current power systems with a large number of electronic converters, such as microgrids (MGs) and microgrid clusters (MGCs). Frequencydomain methods, commonly used to analyse traditional power system stability, can also be extended to MGs. In particular, the positive-mode-damping (PMD) stability criterion is a simple and practical method to evaluate the stability of multi-terminal power electronicsbased systems, making it a powerful tool for addressing stability issues in MGCs. This paper extends the application of the PMD stability criterion to assess stability in MGCintegrated transmission grids. Moreover, it presents two bandpass filter-based active and passive damping compensators and examines their effectiveness in mitigating instabilities in MGCs. A modified IEEE three-bus power system integrating an MGC is used to conduct a small-signal harmonic stability study and apply active and passive damping solutions with the PMD stability criterion. The modified IEEE three-bus power system is implemented in real-time simulations using a hardware-in-the-loop setup with OPAL-RT4512 to validate the results obtained from MATLAB/Simulink R2022a simulations.},
publisher = {MDPI},
keywords = {Damping compensators},
keywords = {Harmonic stability},
keywords = {Microgrid cluster},
keywords = {OPAL-RT},
keywords = {Positive-mode damping},
keywords = {Stability assessment},
title = {Positive-Mode-Damping Stability Criterion Application and Damping Solutions in Microgrid-Integrated Transmission Grids},
doi = {10.3390/en18123089},
author = {Cartiel Arasa, Oriol and Horrillo Quintero, Pablo and Mesas García, Juan José and García Triviño, Pablo and Sarrias Mena, Raúl and Fernández Ramírez, Luis Miguel and Sainz Sapera, Luis},
}