An efficient optimal power flow using bisection method
Sign Up to like & getrecommendations! Published in 2018 at "Electrical Engineering"
DOI: 10.1007/s00202-018-0698-4
Abstract: This paper presents an efficient approach using the bisection method for the solution of large-scale optimal power flow (OPF) problem. This method is proposed to overcome the major drawbacks of conventional/classical optimization techniques and the… read more here.
Keywords: using bisection; bisection; bisection method; optimal power ... See more keywords
Multi-objective optimal power flow considering wind power cost functions using enhanced PSO with chaotic mutation and stochastic weights
Sign Up to like & getrecommendations! Published in 2019 at "Electrical Engineering"
DOI: 10.1007/s00202-019-00815-8
Abstract: A multi-objective optimal power flow (OPF) solution using an enhanced NSPSO, incorporating chaotic mutation and stochastic weight trade-off features, is proposed here. The objective functions considered embody the different aspects of the power system, viz.… read more here.
Keywords: chaotic mutation; optimal power; objective optimal; power ... See more keywords
Multi-objective optimal power flow solutions using a constraint handling technique of evolutionary algorithms
Sign Up to like & getrecommendations! Published in 2020 at "Soft Computing"
DOI: 10.1007/s00500-019-04077-1
Abstract: In power systems, optimal power flow (OPF) is a complex and constrained optimization problem in which quite often multiple and conflicting objectives are required to be optimized. The traditional way of dealing with multi-objective OPF… read more here.
Keywords: optimal power; power flow; constraint handling; evolutionary algorithms ... See more keywords
Salp swarm optimizer to solve optimal power flow comprising voltage stability analysis
Sign Up to like & getrecommendations! Published in 2019 at "Neural Computing and Applications"
DOI: 10.1007/s00521-019-04029-8
Abstract: A new attempt of employing salp swarm algorithm (SSA) to tackle the optimal power flow (OPF) problem is demonstrated in the current study. This aforementioned problem has four fitness functions to be optimized such as… read more here.
Keywords: ssa; power flow; voltage stability; power ... See more keywords
Solution of the optimal power flow problem considering security constraints using an improved chaotic electromagnetic field optimization algorithm
Sign Up to like & getrecommendations! Published in 2019 at "Neural Computing and Applications"
DOI: 10.1007/s00521-019-04298-3
Abstract: The main objective of this paper is to solve different configurations of the optimal power flow (OPF) problem efficiently using an improved version of the newly proposed electromagnetic field optimization (EFO) algorithm. The developed and… read more here.
Keywords: field optimization; problem; electromagnetic field; optimal power ... See more keywords
Application of improved bat algorithm in optimal power flow problem
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DOI: 10.1007/s10489-017-1081-2
Abstract: This paper proposes an improved bat algorithm to solve multi-objective optimal power flow problem (MOPF) based on the weighted method. The MOPF problem is formulated as a non-linear constrained optimization problem where two objective functions… read more here.
Keywords: improved bat; power flow; bat algorithm; optimal power ... See more keywords
Cooperative approach to artificial bee colony algorithm for optimal power flow
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DOI: 10.1007/s10586-017-1594-9
Abstract: Recently, the artificial bee colony (ABC) algorithm has been developed to efficiently and effectively solve a wide range of optimization problems. In this work, the standard ABC algorithm is extended by incorporating a cooperation approach,… read more here.
Keywords: bee colony; algorithm; power flow; optimal power ... See more keywords
An Alternating Trust Region Algorithm for Distributed Linearly Constrained Nonlinear Programs, Application to the Optimal Power Flow Problem
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Optimization Theory and Applications"
DOI: 10.1007/s10957-015-0853-2
Abstract: A novel trust region method for solving linearly constrained nonlinear programs is presented. The proposed technique is amenable to a distributed implementation, as its salient ingredient is an alternating projected gradient sweep in place of the Cauchy… read more here.
Keywords: nonlinear programs; linearly constrained; trust region; optimal power ... See more keywords
BER minimisation via optimal power allocation and eigenbeamforming in MIMO systems
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DOI: 10.1007/s11235-018-0487-4
Abstract: In this contribution, the convex optimisation technique is deployed to optimize the data transmission in MIMO systems operating via eigenbeamforming. Initially, we study three optimal Power Allocation (PA) policies: the first one is used for… read more here.
Keywords: optimal power; mimo systems; power; power allocation ... See more keywords
Single and multi-objective optimal power flow using a new differential-based harmony search algorithm
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-020-02089-6
Abstract: This article proposes a new differential evolutionary-based approach to solve the optimal power flow (OPF) problem in power systems. The proposed approach employs a differential-based harmony search algorithm (DH/best) for optimal settings of OPF control… read more here.
Keywords: power flow; harmony search; power; new differential ... See more keywords
Interval optimal power flow applied to distribution networks under uncertainty of loads and renewable resources
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Modern Power Systems and Clean Energy"
DOI: 10.1007/s40565-018-0462-9
Abstract: Optimal power flow (OPF) has been used for energy dispatching in active distribution networks. To satisfy constraints fully and achieve strict operational bounds under the uncertainties from loads and sources, this paper derives an interval… read more here.
Keywords: distribution networks; optimal power; power flow; power ... See more keywords