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Numerical Analysis and Safety Design of Grounding Systems in Underground Compact Substations
(Elsevier, 2022)
[Abstract] This paper presents a mathematical and numerical formulation to design and analyze grounding systems in underground electrical substations. The developed approach is based on the well known Maxwell’s Equations. ...
Una nueva formulación de elementos finitos para la optimización topológica de estructuras basada en la minización del peso con restricciones en tensión
(2005)
En este artículo se presenta una nueva formulación de Elementos Finitos
para la Optimización Topológica de Estructuras. Los modelos tradicionalmente propuestos
hasta el momento se basan en optimizar la distribución de ...
A minimum weight FEM formulation for Structural Topological Optimization with local stress constraints
(2005)
Since Bendsoe and Kikuchi proposed the basic concepts in 1988, most of topology structural optimization
results have been obtained so far by means of a maximum stiffness (minimum strain energy, minimum
compliance) approach. ...
Optimización de torres de alta tensión mediante un método de programación lineal secuencial con búsqueda unidireccional cuadrática
(2005)
En este trabajo se presenta un sistema de optimización estructural desarrollado
específicamente para una determinada familia de problemas. El sistema permite
parametrizar automáticamente torres de alta tensión de tipos ...
Topology optimization of structures considering minimum weight and stress constraints by using the Overweight Approach
(Elsevier, 2022)
[Abstract:] In this paper, a new method for structural topology optimization considering minimum weight and local stress constraints is proposed. For this purpose, the Overweight Approach, an improvement of the so-called ...
Computer software for analysis and design optimization of power transmission structures by simulated annealing and sensitivity analysis
(Springer, 2021)
[Abstract:] This paper presents a computer software for the optimization of power transmission structures. The software employs a modified version of the Simulated Annealing algorithm that has been proven effective in large ...
Optimization of Offshore Steel Jackets: Review and Proposal of a New Formulation for Time-Dependent Constraints
(Springer, 2020)
[Abstract:] In this work, a methodology for the optimization of offshore wind turbine substructures (jacket type) is presented. The use of a coupled model allows for capturing the full dynamic interaction between all the ...
Estimation of long-term fatigue damage of fixed substructures using fully-coupled models and non-linear dynamic analysis
(Elsevier, 2020)
[Abstract:] Typical industry models for Offshore Wind Turbines with fixed substructures are based on decoupled models between the wind turbine and the substructure. It is proved that the complete dynamic response of the ...