The invention discloses an optimal power flow algorithm containing a unified power flow controller based on automatic differentiation. As the flexible control function of the unified power flow controller (UPFC) attracts more and more attention, the engineering application thereof is in the ascendant, ...
Dynamic Bacterial foraging algorithmOptimal power flow (OPF) problem has already been attempted as a static optimization problem, by adopting conventional gradient-based methods and more recently, no conventional ones, such as evolutionary algorithms. However, as the loads, generation capacities and ...
It is a fundamental and important work to solve the optimal power flow problem under the deregulated environment of the electricity industry. For the purpose, a novel hybrid optimization algorithm, which combines chaos optimization algorithm (COA) and linear interior point method, is proposed. By us...
(2019). A matrix formulation for optimal power flow considering control variables in multi-area power systems. International Journal of Electrical Power & Energy Systems, 105, 133-142. [3] Haldar, S., Sarker, A., & Ray, T. (2019). An improved optimal power flow algorithm for power ...
optimal sizing and placement of distribution grid connected battery systems through an socp optimal power flow algorithm optimal sizing and placement of distribution grid connected battery systems through an socp optimal power flow algor... Grover-Silva, E.; Girard, R.; Kariniotakis, G. Optimal ...
This paper presents an efficient genetic algorithm for solving non-convex optimal power flow (OPF) problems with bus voltage constraints for practical application. In this method, the individual is the binary-coded representation that contains a mixture of continuous and discrete control variables, and...
defectivetosolvetheimprovedoptimalpowerflowmodelbytheproposedimmuneclonalchaoticoptimizationalgorithm.KEYWORDS:electricitymarket;optimalpowerflow;multi—objectivefuzzyoptimization;immuneclonalchaoticoptimizationalgorithm摘要:对传统最优潮流模型做了改进,提出了基于模糊理论和多目标优化理论的最优潮流模型,综合考虑了网损量最小...
This paper describes the formulation of optimization techniques based on control theory for aerodynamic shape design in viscous compressible flow, modeled ... A Jameson,L Martinelli,NA Pierce - 《Theoretical & Computational Fluid Dynamics》 被引量: 823发表: 1998年 Modeling granular media on the comp...
and sets the active power and reactive power as variables;the lower objective function is the minimum voltage offset between different nodes,and sets the taps position of transformer as variables.The upper and lower variables are interactional,alternative and iterative.We adopt the hybrid algorithm ...
Test results on the modified IEEE 30 bus system indicates that the proposed hybrid TS/SA approach can obtain better solutions and require less CPU times than genetic algorithm (GA), SA, or TS alone. 展开 关键词: Optimal power flow Genetic algorithm Simulated annealing Tabu search ...