29 citations · 44 across the 14 of their papers we have counts for
9 papers · 1 filter
Sparse Continuation-Based Eigenvalue Tracking for Power System DDAEs
Andreas Bouterakos, Georgios Tzounas
In this paper, we formulate a continuation method for tracking eigenvalue trajectories in power system models with time-delayed measurement and control signals. Such delays are kno…
On the Eigenvalue Tracking of Large-Scale Systems
Andreas Bouterakos, Joseph McKeon, Georgios Tzounas
The paper focuses on the problem of tracking eigenvalue trajectories in large-scale power system models as system parameters vary. A continuation-based formulation is presented for…
Smooth Rate Limiter Model for Power System Stability Analysis and Control
Zaint A. Alexakis, Panos C. Papageorgiou, Antonio T. Alexandridis +2
The letter proposes a smooth Rate Limiter (RL) model for power system stability analysis and control. The proposed model enables the effects of derivative bounds to be incorporated…
Stability of the Theta Method for Systems with Multiple Time-Delayed Variables
Andreas Bouterakos, Georgios Tzounas
The paper focuses on the numerical stability and accuracy of implicit time-domain integration (TDI) methods when applied for the solution of a power system model impacted by time d…
Instantaneous Power Theory Revisited with Classical Mechanics
Federico Milano, Georgios Tzounas, Ioannis Dassios
The paper revisits the concepts of instantaneous active and reactive powers and provides a novel definition for basic circuit elements based on quantities utilized in classical mec…
Enhancing Frequency Control through Rate of Change of Voltage Feedback
Federico Milano, Bibi Alhanjari, Georgios Tzounas
This letter proposes a simple and inexpensive technique to improve the frequency control of distributed energy resources. The proposed control consists in modifying the conventiona…