Results 11 to 20 of about 277,821 (256)
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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Graphical models for optimal power flow [PDF]
Constraints, 2016 To appear in Proceedings of the 22nd International Conference on Principles and Practice of Constraint Programming (CP 2016(
Krishnamurthy Dvijotham +4 more
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Equivalent Relaxations of Optimal Power Flow [PDF]
IEEE Transactions on Automatic Control, 2015 Several convex relaxations of the optimal power flow (OPF) problem have recently been developed using both bus injection models and branch flow models. In this paper, we prove relations among three convex relaxations: a semidefinite relaxation that computes a full matrix, a chordal relaxation based on a chordal extension of the network graph, and a ...
Bose, Subhonmesh +3 more
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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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Journal of Advanced Engineering and Computation, 2023 Power consumption by telecommunication industrial loads is increasing day by day as the user of this technology is on the rise. Telecommunication base station towers are consuming twice or more energy than in the past for the implementation of high ...
S. M. Salam +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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