2 papers
eess.SY2026
Homotopy-Based Re-Initialization for Switched DAEs in Power System Transient Simulation
Ahmad Ali, Hantao Cui
The simultaneous solution of switched differential-algebraic equations (DAEs) in power system transient simulation may suffer convergence loss following discontinuous events. This…
math.NA2024
Improving Numerical Stability and Accuracy in Partitioned Methods with Algebraic Prediction
Ahmad Ali, Haya Monawwar, Hantao Cui
The partitioned approach for the numerical integration of power system differential algebraic equations faces inherent numerical stability challenges due to delays between the comp…