Accurate power‐flow initialization of double‐cage induction motors using unified Newton‐Raphson method
Sign Up to like & getrecommendations! Published in 2017 at "International Transactions on Electrical Energy Systems"
DOI: 10.1002/etep.2380
Abstract: Summary An initialization of power system dynamic simulation using conventional power-flow model is not suitable for induction motor load due to unavoidable mismatch between prespecified reactive powers from power-flow calculation and the ones actually required… read more here.
Keywords: power flow; power; initialization; induction ... See more keywords
A new power flow for multi-phase distribution networks with simultaneous phase interruptions
Sign Up to like & getrecommendations! Published in 2021 at "Electrical Engineering"
DOI: 10.1007/s00202-021-01313-6
Abstract: The paper proposes a new power flow model and calculation procedure for large-scale multi-phase (unbalanced) distribution networks with simultaneous phase interruptions. Differently from traditional linear models for calculations of networks with simultaneous short-circuits and phase… read more here.
Keywords: phase interruptions; networks simultaneous; phase; power flow ... See more keywords
Optimal control strategies for a hybrid renewable energy system: an ALANN/RNN technique
Sign Up to like & getrecommendations! Published in 2019 at "Soft Computing"
DOI: 10.1007/s00500-019-03885-9
Abstract: In this paper, optimal control strategy for the power flow management of the grid-connected hybrid renewable energy system (HRES) is proposed. The proposed control strategy is the parallel execution of both the ant lion optimization… read more here.
Keywords: power flow; control; optimal control; 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
Application of improved bat algorithm in optimal power flow problem
Sign Up to like & getrecommendations! Published in 2017 at "Applied Intelligence"
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
Sign Up to like & getrecommendations! Published in 2018 at "Cluster Computing"
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
UPFC setting to avoid active power flow loop considering wind power uncertainty
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in energy"
DOI: 10.1007/s11708-020-0686-z
Abstract: The active power loop flow (APLF) may be caused by impropriate network configuration, impropriate parameter settings, and/or stochastic bus powers. The power flow controllers, e.g., the unified power flow controller (UPFC), may be the reason… read more here.
Keywords: power flow; active power; power; loop ... 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
A Potential Function for the Power Flow in DC Microgrids: An Analysis of the Uniqueness and Existence of the Solution and Convergence of the Algorithms
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Control, Automation and Electrical Systems"
DOI: 10.1007/s40313-019-00489-4
Abstract: The power flow equations in DC microgrids are nonlinear due to the presence of constant power terminals. In this context, a rigorous demonstration of the convergence and uniqueness of the solution for Newton’s method is… read more here.
Keywords: power flow; function; convergence; power ... 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