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Browsing by Author "Carranza Castillo, Oscar"

Now showing items 1-7 of 7

Analysis of the control structure of wind energy generation systems based on a permanent magnet synchronous generator

Carranza Castillo, Oscar; Figueres Amorós, Emilio; Garcerá Sanfeliú, Gabriel; González Medina, Raúl (Elsevier, 2013-03)

This paper presents the analysis of the two usual control structures for variable speed and fixed pitch wind energy generation systems, namely speed and torque control, to determine the most appropriate structure to improve ...
Comparative study of speed estimators with highly noisymeasurement signals for Wind Energy Generation Systems

Carranza Castillo, Oscar; Figueres Amorós, Emilio; Garcerá Sanfeliú, Gabriel; González Morales, Luis Gerardo (Elsevier, 2011-03)

This paper presents a comparative study of several speed estimators to implement a sensorless speed control loop in Wind Energy Generation Systems driven by power factor correction three-phase boost rectifiers. This rectifier ...
Diseño de controladores para inversores monofásicos operando en modo isla dentro de una microrred

Ortega, R.; Carranza, O.; Sosa, Julio C.; García, V.; Hernández, R. (Elsevier, 2016-01-10)

[ES] En este trabajo se presenta el diseño e implementación de tres controladores: control proporcional-integral, control proporcional-integral más controlador resonante y una nueva propuesta de control configurada con un ...
Estudio de técnicas de control de rectificadores Boost Trifásicos con filtro LCL para reducción de la distorsión armónica en corriente, aplicadas al procesado eficiente de energía en aerogeneradores síncronos de imanes permanentes operando a velocidad variable

Carranza Castillo, Oscar (Universitat Politècnica de València, 2012-01-27)

La tesis se plantea como objetivo principal el estudio y la aplicación de técnicas de corrección de armónicos a sistemas de generación eólica de pequeña potencia, enfocando el problema desde el punto de vista del aerogenerador, ...
Low power wind energy conversion system based on variable speed permanent magnet synchronous generators

Carranza Castillo, Oscar; Garcerá Sanfeliú, Gabriel; Figueres Amorós, Emilio; González Morales, Luis Gerardo (Wiley, 2014-06)

This paper presents a low power wind energy conversion system (WECS) based on a permanent magnet synchronous generator and a high power factor (PF) rectifier. To achieve a high PF at the generator side, a power processing ...
Maximum-power-point tracking with reduced mechanical stress applied to wind-energy-conversion-systems

González, L.G.; Figueres Amorós, Emilio; Garcerá, Gabriel; Carranza, O. (Elsevier, 2010)

[EN] This paper presents an improved maximum-power-point tracking algorithm for wind-energy-conversion-systems. The proposed method significantly reduces the turbine mechanical stress with regard to conventional techniques, ...
Peak current mode control of three-phase boost rectifiers in discontinuous conduction mode for small wind power generators

Carranza, O.; Garcerá, Gabriel; Figueres Amorós, Emilio; González, L.G. (Elsevier, 2010)

[EN] This paper presents a peak current mode control scheme of a boost rectifier with low distortion of the input current for wind power systems based on permanent magnet synchronous generators with variable speed operation. ...