Results 61 to 70 of about 1,267,098 (173)
Optimal Power Flow With Regression-Based Small-Signal Stability Constraints
IEEE AccessIn modern power systems, with a growing integration of inverter-based resources, small-signal stability is becoming increasingly important. However, current practice in operation and planning studies is based on solving optimization problems, mainly ...
Francesca Rossi +3 more
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Engineering Science and Technology, an International Journal, 2018 DC Power Flow Model is a constant matrix, a non-iterative model which is built into DC Optimal Power Flow Model for market clearing and settlement of real power market.
K. Sarmila Har Beagam +2 more
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Learning the optimal power flow: Environment design matters
Energy and AITo solve the optimal power flow (OPF) problem, reinforcement learning (RL) emerges as a promising new approach. However, the RL-OPF literature is strongly divided regarding the exact formulation of the OPF problem as an RL environment.
Thomas Wolgast, Astrid Nieße
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Optimal Power Flow in Stand-alone DC Microgrids [PDF]
, 2017 Direct-current microgrids (DC-MGs) can operate in either grid-connected or stand-alone mode. In particular, stand-alone DC-MG has many distinct applications. However, the optimal power flow problem of a stand-alone DC-MG is inherently non-convex. In this
Li, Jia +4 more
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Transient Stability Constraints for Optimal Power Flow Considering Wind Power Uncertainty
EnergiesTo address the issue of uncertainty in renewable energy and its impact on the safe and stable operation of power systems, this paper proposes a transient stability constrained optimal power flow (TSCOPF) calculation method that takes into account the ...
Songkai Liu +5 more
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Robust optimal power flow considering uncertainty in wind power probability distribution
Frontiers in Energy ResearchThis paper proposes an optimal power flow model that takes into account the uncertainty in the probability distribution of wind power. The model can schedule controllable generators under any possible distribution of wind power to ensure the safe and ...
Leisi Dai, Huangqing Xiao, Ping Yang
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Implementation of Genetic Algorithm for Optimal Power Flow with Thyristor-controlled series compensator [PDF]
E3S Web of ConferencesFinding the Optimal power flow for a multi-bus power system with a TCSC is crucial for reducing system costs while maximizing performance. To identify the best solution in such systems, a genetic algorithm (GA) should be implemented with multi objective ...
Bhagya Lakshmi M. +6 more
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, 2021 Objectius de Desenvolupament Sostenible::7 - Energia Assequible i No Contaminant::7.b - Per a 2030, ampliar la infraestructura i millorar la tecnologia per tal d’oferir serveis d’energia moderns i sostenibles per a tots els països en desenvolupament, en particular els països menys avançats, els petits estats insulars en desenvolupament i els països en
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Optimal Power Flow in Electrical Microgrids
Energy and Power Engineering, 2014 First of all, a state of the art regarding the methods to solve optimal power flow (OPF) and its application in electrical microgrids are presented in this article. Afterward, a mathematical algorithm based on the gradient method is proposed to implement OPF to a low-power electrical microgrid, with the objective of improving the voltage's ...
F. A. Heredia-Ramirez +2 more
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Stochastic Wind-Thermal Power Plants Integrated Multi-Objective Optimal Power Flow
Majlesi Journal of Electrical EngineeringThe recent state of electrical system comprises the conventional generating units along with the sources of renewable energy. The suggested article recommends a method for the solution of single and multi-objective optimal power flow, incorporating wind ...
Sundaram Pandya, Hitesh Jariwala
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