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Vortex Search Algorithm for Optimal Power Flow Analysis in DC Resistive Networks With CPLs
This express brief addresses the optimal power flow (OPF) analysis in direct-current (DC) resistive networks with constant power loads (CPLs). The OPF employs the vortex search algorithm (VSA) in conjunction with a power ...
Voltage stability margin in DC grids with CPLs: A recursive Newton-raphson approximation
This express brief addresses the voltage collapse problem in direct-current (dc) networks by using a recursive heuristic search algorithm based on the Newton-Raphson method. The determinant of the Jacobian matrix in the ...