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Research paper thumbnail of Maximum wind energy capture in a wind system using a doubly-fed induction generator

2018 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)

On this paper the authors propose an analysis of a scalable wind system on dq frame using a doubl... more On this paper the authors propose an analysis of a scalable wind system on dq frame using a doubly-fed induction generator. The wind system model includes the turbine and the doubly-fed induction generator model, where the turbine model contains a mathematical function to approximate the power coefficient, the power and torque produced by the wind turbine. Both models are presented in detailed form. The closed-loop wind system controller is described, where the controlled output variables are: the electromagnetic torque to maximize the wind energy capture and the stator reactive power of the energy delivered to the grid to control the power factor. Finally, simulation results are shown to validate the robust operation of the proposed wind system controller.

Research paper thumbnail of The Squirrel-Cage Induction Motor Model and Its Parameter Identification Via Steady and Dynamic Tests

Electric Power Components and Systems, 2018

Research paper thumbnail of Constructive Analysis of Intensional Phenomena in Natural Language

Engineering Letters

Chierchia [2, 3, 4], pointed out the inadequacy of Montague's approach in the analysis of certain... more Chierchia [2, 3, 4], pointed out the inadequacy of Montague's approach in the analysis of certain natural language constructions, such as nominalization and propositional attitude reports. The problem seems to be related to the strong typing of Montague's Intensional Logic, and its interpretation of propositions as sets of possible worlds. Turner in [9], following Bealer's intuitions [1], offers an interesting solution by building an intensional logic in which the intension of propositions and propositional functions are treated as individuals of a different kind, Turner's framework is called property theory. For a classic approach to intensionality see [5, 6]. In this paper, we show that is possible to recast Turner's proposals in the constructive type theory providing a simple analysis of intentionality and an elegant solution to the puzzle sentences.

Research paper thumbnail of Implementing Data Mining to Improve a Game Board Based on Cultural Algorithms

Advances in Soft Computing, 2007

E. Corchado et al. (Eds.): Innovations in Hybrid Intelligent Systems, ASC 44, pp. 486–493, 2007. ... more E. Corchado et al. (Eds.): Innovations in Hybrid Intelligent Systems, ASC 44, pp. 486–493, 2007. springerlink.com © Springer-Verlag Berlin Heidelberg 2007 ... Implementing Data Mining to Improve a Game Board ... Alberto Ochoa1, Saúl González 2, Arnulfo Castro2, Nahitt ...

Research paper thumbnail of Maximum wind energy capture in a wind system using a doubly-fed induction generator

2018 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)

On this paper the authors propose an analysis of a scalable wind system on dq frame using a doubl... more On this paper the authors propose an analysis of a scalable wind system on dq frame using a doubly-fed induction generator. The wind system model includes the turbine and the doubly-fed induction generator model, where the turbine model contains a mathematical function to approximate the power coefficient, the power and torque produced by the wind turbine. Both models are presented in detailed form. The closed-loop wind system controller is described, where the controlled output variables are: the electromagnetic torque to maximize the wind energy capture and the stator reactive power of the energy delivered to the grid to control the power factor. Finally, simulation results are shown to validate the robust operation of the proposed wind system controller.

Research paper thumbnail of The Squirrel-Cage Induction Motor Model and Its Parameter Identification Via Steady and Dynamic Tests

Electric Power Components and Systems, 2018

Research paper thumbnail of Constructive Analysis of Intensional Phenomena in Natural Language

Engineering Letters

Chierchia [2, 3, 4], pointed out the inadequacy of Montague's approach in the analysis of certain... more Chierchia [2, 3, 4], pointed out the inadequacy of Montague's approach in the analysis of certain natural language constructions, such as nominalization and propositional attitude reports. The problem seems to be related to the strong typing of Montague's Intensional Logic, and its interpretation of propositions as sets of possible worlds. Turner in [9], following Bealer's intuitions [1], offers an interesting solution by building an intensional logic in which the intension of propositions and propositional functions are treated as individuals of a different kind, Turner's framework is called property theory. For a classic approach to intensionality see [5, 6]. In this paper, we show that is possible to recast Turner's proposals in the constructive type theory providing a simple analysis of intentionality and an elegant solution to the puzzle sentences.

Research paper thumbnail of Implementing Data Mining to Improve a Game Board Based on Cultural Algorithms

Advances in Soft Computing, 2007

E. Corchado et al. (Eds.): Innovations in Hybrid Intelligent Systems, ASC 44, pp. 486–493, 2007. ... more E. Corchado et al. (Eds.): Innovations in Hybrid Intelligent Systems, ASC 44, pp. 486–493, 2007. springerlink.com © Springer-Verlag Berlin Heidelberg 2007 ... Implementing Data Mining to Improve a Game Board ... Alberto Ochoa1, Saúl González 2, Arnulfo Castro2, Nahitt ...

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