The exhaustive knowledge of optimal power flow (OPF) methods is critical for proper system
operation and planning, since OPF methods are utilized for finding the optimal state of any …

Active power dispatch and reactive power optimization problems are usually handled
separately in active distribution systems, aiming at minimizing the total generation cost or …

A mathematical optimization approach for the optimal operation focused on the economic
dispatch for dc microgrid with high penetration of distributed generators and energy storage …

This paper proposes a new power flow formulation for alternating-current distribution
networks for radial and mesh topologies. This formulation corresponds to a successive …

This express brief shows a convex quadratic approximation for the optimal power flow (OPF)
in direct-current microgrids (dc-μGrid) via Taylor's series expansion. This approach can be …

This paper presents novel methods to approximate the nonlinear AC optimal power flow
(OPF) into tractable linear/quadratic programming (LP/QP) based OPF problems that can be …

In this study, we analyzed the optimal location and sizing of distributed generators (DGs) in
radial distributed networks using a hybrid master-slave metaheuristic technique. The master …

In this paper, we address the optimal power flow problem in dc grids (OPF-DC). Our
approach is based on sequential quadratic programming which solves the problem …

This paper introduces a hybrid approach for power flow management (PFM) of the hybrid
renewable energy source (HRES) connected microgrid (MG) system. Here, the proposed …

The power flow problem in three-phase unbalanced distribution networks is addressed in
this research using a derivative-free numerical method based on the upper-triangular matrix …