Now showing items 1-11 of 11

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      A complex systems modelling approach for decentralized simulation of electrical microgrids 

      Kremers, Enrique; Viejo, Pablo; Barambones Caramazana, Oscar; González de Durana García, José María (IEEE, 2010)
      The structure and behavior of Electrical Grids share many of the properties of Complex Computer Systems, with microgrids and other decentralized electrical systems attached to them, so they can be interpreted as Systems ...
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      A robust position control for induction machines 

      Barambones Caramazana, Oscar; González de Durana García, José María; Camarero Estela, Luis Miguel (IEEE, 2010)
      A robust position control for induction motors using field oriented control theory is presented. The proposed controller is based on variable structure control and provides global asymptotic position tracking in the presence ...
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      Adaptive variable structure control law for a variable speed wind turbine 

      Barambones Caramazana, Oscar; González de Durana García, José María; Alkorta Egiguren, Patxi; Ramos Hernanz, José Antonio; De la Sen Parte, Manuel (WSEAS, 2011)
      The efficiency of the wind power conversions systems can be greatly improved using an appropriate control algorithm. In this work, an adaptive robust control for a doubly feed induction generator drive for variable speed ...
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      An adaptive sliding mode control law for the power maximization of the wind turbine system 

      Barambones Caramazana, Oscar; González de Durana García, José María (IEEE, 2011)
      The actual wind turbines are provided with adjustable speed generators, like the double feed induction generator, that are capable to work in variable speed operations. One of the main advantage of adjustable speed generators ...
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      An agent-based multi-scale wind generation model 

      Kremers, Enrique; Lewald, Norbert; Barambones Caramazana, Oscar; González de Durana García, José María (ACTA Press, 2009)
      This paper presents an agent-based model for simulating wind power systems on multiple time scales. The aim is to generate a flexible model that allows us to simulate the output of a wind farm. The model is developed using ...
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      Complete agent based simulation of mini-grids 

      González de Durana García, José María; Barambones Caramazana, Oscar; Kremers, Enrique; Viejo, Pablo (ACTA Press, 2009)
      With eyes focused on simulation we review some of the main topics of Hybrid Renewable Energy Systems (HRES). Then we describe an Agent Based model of a simple example of one of such systems, a micro-grid, oriented to ...
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      Modeling smart grids as complex systems through the implementation of intelligent hubs 

      González de Durana García, José María; Barambones Caramazana, Oscar; Kremers, Enrique; Viejo, Pablo (INSTICC, 2010)
      The electrical system is undergoing a profound change of state, which will lead to what is being called the smart grid. The necessity of a complex system approach to cope with ongoing changes is presented: combining a ...
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      Object oriented simulation of hybrid renewable energy systems focused on supervisor control 

      Barambones Caramazana, Oscar; González de Durana García, José María (IEEE, 2009)
      With eyes focused on simulation the authors review some of the main topics of Hybrid Renewable Energy Systems (HRES). Then they describe an Object Oriented model of a simple example of one of such systems, a micro-grid, ...
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      Sliding mode control strategy for variable speed wind turbines 

      Barambones Caramazana, Oscar; González de Durana García, José María (IEEE, 2009)
      The efficiency of the wind power conversions systems can be greatly improved using an appropriate control algorithm. In this work, a robust control for variable speed wind power generation that incorporates a doubly feed ...
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      Using the system dynamics paradigm in teaching and learning technological university subjets 

      González de Durana García, José María; Barambones Caramazana, Oscar; Kremers, Enrique; Viejo, Pablo (IATED, 2010)
      Knowledge of Differential Equations is applied to various scientific fields such as physics, chemistry, biology and engineering and therefore often an important part in the basic subjects of mathematics in the first college ...
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      Variable structure control for maximum wind power extraction 

      Barambones Caramazana, Oscar; González de Durana García, José María; Alkorta Egiguren, Patxi (ACTA Press, 2009)
      The actual wind turbines are provided with adjustable speed generators.Iike the double feed induction generator, that are capable to work in variable speed operations. One of the main advantage of adjustable speed generators ...