RT journal article
T1 Positive-Mode-Damping Stability Criterion Application and Damping Solutions in Microgrid-Integrated Transmission Grids
A1 Cartiel Arasa, Oriol
A1 Horrillo Quintero, Pablo
A1 Mesas García, Juan José
A1 García Triviño, Pablo
A1 Sarrias Mena, Raúl
A1 Fernández Ramírez, Luis Miguel
A1 Sainz Sapera, Luis
A2 Ingeniería Eléctrica
A2 Ingeniería en AutomáticaElectrónica, Arquitectura y Redes de Computadores
K1 Damping compensators
K1 Harmonic stability
K1 Microgrid cluster
K1 OPAL-RT
K1 Positive-mode damping
K1 Stability assessment
AB 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.
PB MDPI
SN 1996-1073
YR 2025
FD 2025
LK http://hdl.handle.net/10498/37030
UL http://hdl.handle.net/10498/37030
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 09-may-2026