7 papers
Practical Framework for Power System Strength
Ignacio Ponce, Federico Milano
A novel analytical framework for power system strength was recently introduced in the IEEE Transactions on Power Systems, providing a unified formulation for assessing voltage and…
Coherency Control in Power Systems
Rodrigo Bernal, Ignacio Ponce, Federico Milano
This paper proposes a coherency control strategy for Inverter-Based Resources (IBRs) to establish coherence among power system devices. Using the equivalence of the Complex Frequen…
Coherency among Power System Devices
Ignacio Ponce, Rodrigo Bernal, Federico Milano
The paper proposes a novel general definition of coherency among power system devices of any type. The proposed approach is thus not limited to synchronous machines. With this aim,…
Analytical Framework for Power System Strength
Ignacio Ponce, Federico Milano
This paper proposes a general framework to evaluate power system strength. The formulation features twelve indicators, grouped in three dynamical orders, that quantify the resistan…
Teager Energy Operator as a Metric to Evaluate Local Synchronization of Power System Devices
Bruno Pinheiro, Ignacio Ponce, Daniel Dotta +1
This paper introduces a novel formulation to evaluate the local synchronization of power system devices, namely Synchronization Energy (SE). The formulation is derived based on the…
Local Synchronization of Power System Devices
Ignacio Ponce, Federico Milano
This paper introduces a novel concept of local synchronization of power systems devices based on the difference between the complex frequency of the voltage and current injected at…
Modeling Hybrid AC/DC Power Systems with the Complex Frequency Concept
Ignacio Ponce, Federico Milano
The concept of complex frequency has been recently introduced on the IEEE Transactions on Power Systems to study bus voltage variations in magnitude and frequency and their link wi…