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math.NA2023
Unified Numerical Stability and Accuracy Analysis of the Partitioned-Solution Approach
Georgios Tzounas, Gabriela Hug
This paper focuses on the Partitioned-Solution Approach (PSA) employed for the Time-Domain Simulation (TDS) of dynamic power system models. In PSA, differential equations are solve…
math.NA2023★ 1 cited
Mode-Shape Deformation of Power System DAEs by Time-Domain Integration Methods
Carlo Tajoli, Georgios Tzounas, Gabriela Hug
This paper studies the numerical deformation that time-domain integration (TDI) methods introduce to the shape of the coupling between the dynamic modes and variables of power syst…