Results 11 to 20 of about 1,277,471 (269)
Convex Relaxation of Optimal Power Flow, Part I: Formulations and Equivalence [PDF]
IEEE Transactions on Control of Network Systems, 2014 This tutorial summarizes recent advances in the convex relaxation of the optimal power flow (OPF) problem, focusing on structural properties rather than algorithms. Part I presents two power flow models, formulates OPF and their relaxations in each model,
Low, Steven H.
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Convex Relaxation of Optimal Power Flow, Part II: Exactness [PDF]
IEEE Transactions on Control of Network Systems, 2014 This tutorial summarizes recent advances in the convex relaxation of the optimal power flow (OPF) problem, focusing on structural properties rather than algorithms. Part I presents two power flow models, formulates OPF and their relaxations in each model,
Low, Steven H.
core +7 more sources
Utilizing MATPOWER in Optimal Power Flow [PDF]
Modeling, Identification and Control, 2003 This paper shows how MATPOWER, a MATLAB Power System Simulation Package can be used for optimal power flow (OPF) simulations. MATPOWER is a package of MATLAB files for solving power flow and optimal power flow problems.
Tarjei Kristiansen
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Optimal Power Flow through Artificial Intelligence Techniques
Tecnura, 2021 Context: The integration of optimization methods into the various processes carried out by an electric power system seeking energy efficiency have led to satisfying results in the reduction of consumption as well as in terms of technical losses, security
Cesar Hernandez +2 more
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Optimal Power Flow Using Improved Cross-Entropy Method
Energies, 2023 An improved cross-entropy (CE) method assisted with a chaotic operator (CGSCE) is presented for solving the optimal power flow (OPF) problem. The introduction of the chaotic operator helps to enhance the exploration capability of the popular cross ...
Hao Su, Qun Niu, Zhile Yang
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Energies, 2020 Contingency Constrained Optimal Power Flow (CCOPF) differs from traditional Optimal Power Flow (OPF) because its generation dispatch is planned to work with state variables between constraint limits, considering a specific contingency.
Luis M. Leon +2 more
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Fully Distributed AC Optimal Power Flow
IEEE Access, 2019 Optimal generation dispatch is one of the challenging problems in the field of both market and system security due to its non-convexity and uncertainty.
Hajir Pourbabak +2 more
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Flexible Genetic Algorithm Based Optimal Power Flow of Power Systems
Journal of Engineering, 2018 Nowadays, the power plant is changing the power industry from a centralized and vertically integrated form into regional, competitive and functionally separate units.
Hassan Abdullah Kubba +1 more
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Optimal Power Flow Control by Rotary Power Flow Controller
Advances in Electrical and Computer Engineering, 2011 This paper presents a new power flow model for rotary power flow controller (RPFC). RPFC injects a series voltage into the transmission line and provides series compensation and phase shifting simultaneously.
KAZEMI, A., HADDADI, A. M.
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Power-flow-tracing-based congestion management in hydrothermal optimal power flow algorithm
Journal of Modern Power Systems and Clean Energy, 2019 This paper presents a method for managing congestion constraints in a hydro-thermal optimal power flow solution procedure. The congestion constraint is handled in this paper as an active power generation constraint. To achieve this solution, a power flow
Muyideen Olalekan Lawal +2 more
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