Thesis Collection
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Browsing by Author "Rodríguez Vázquez, Jesús"
Now showing items 1-14 of 14
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A Practical Comparative Evaluation of Different Active Harmonic Filter Topologies
Salmerón Revuelta, Patricio
; Pérez Litrán, Salvador; Sánchez Herrera, María Reyes; Rodríguez Vázquez, Jesús (European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ), 2011)
Along the last years, the practical use of active filters to mitigate harmonics has been extended in electric power systems. Different configurations of series active filters versus shunt active filters have been proposed, ... -
Apparent power and power factor in unbalanced and distorted systems. Applications in three phase load compensations
Salmerón Revuelta, Patricio; Rodríguez Vázquez, Jesús; Sánchez Herrera, María Reyes; Pérez Litrán, Salvador (European Association for the Development of Renewable Energies, Environment and Power Quality, 2007)
The apparent power and the derived power factor are two of the quantities of the biggest use and application inside the Electric Engineering. However, nowadays it continues staying the controversy on their definitions ... -
Centralized MPPT Controller System of PV Modules by a Wireless Sensor Network
Delgado Martín, Aránzazu; Cano, Juan M.; Medina García, Jonatan; Gómez Galán, Juan Antonio; Rodríguez Vázquez, Jesús (Institute of Electrical and Electronics Engineers (IEEE), 2020-04)
An efficient monitoring and control system for solar photovoltaic modules, which combines the use of a non-linear MPPT backstepping controller with a custom wireless sensor network (WSN) has been developed. The infrastructure ... -
Complete and versatile remote controller for PV systems
Cano, Juan M.; Sánchez Herrera, María Reyes; Delgado Martín, Aránzazu; Rodríguez Vázquez, Jesús (Elsevier, 2022-11)
The promotion of the distributed generation and the photovoltaic (PV) energy great potential put this technology in the spotlight of investors. Thus, the optimization of its efficiency is made a priority. In this paper, a ... -
Control of Series Active Power Filter by State Feedback
Pérez Litrán, Salvador; Salmerón Revuelta, Patricio; Sánchez Herrera, María Reyes; Rodríguez Vázquez, Jesús (European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ), 2008)
The active power filters in series connection or series APF, are static compensation systems based on an electronic converter PWM (Pulse Width Modulation). The systematic use of series APFs in the power systems allows ... -
Control strategy for hybrid power filter to compensate unbalanced and non-linear, three-phase loads
Pérez Litrán, Salvador; Salmerón Revuelta, Patricio; Rodríguez Vázquez, Jesús; Sánchez Herrera, María Reyes; Pérez Vallés, Alejandro (2009)
A control algorithm is proposed for a three-phase hybrid power filter constituted by a series active filter and a shunt passive filter. The control strategy is based on the dual formulation of the vectorial theory of ... -
Design of a non-linear contro ller to track de maximum power point of photovoltaic systems in electrical power systems with distributed generation
Delgado Martín, Aránzazu (Universidad de Huelva, 2016)
This Doctoral thesis work is focused on the non-linear backstepping control of a buck-boost power converter and DC/AC power converter to track the maximum power point in PV systems and transfer the power to the electrical ... -
Different control strategies applied to series active filters
Pérez Litrán, Salvador; Salmerón Revuelta, Patricio; Rodríguez Vázquez, Jesús; Sánchez Herrera, María Reyes (European Association for the Development of Renewable Energies, Environment and Power Quality, 2007)
The series active filters are used to compensate loads of the kind voltage harmonics source. In this paper three different control strategies have been applied to a series active filter. The first is based on that the ... -
Distortion Sources Identification in Electric Power Systems
Sánchez Herrera, María Reyes; Pérez Vallés, Alejandro; Salmerón Revuelta, Patricio; Rodríguez Vázquez, Jesús; Pérez Litrán, Salvador (Asociación Española para el Desarrolo de la Ingeniería Eléctrica, 2009)
.Distorted voltage and current waveforms is one of the problems associated to electric power quality. Continuous use of non-linear loads provokes the existence of voltage waveforms with a high distortion. Thus, it ... -
Grid-Connected PV Systems Controlled by Sliding via Wireless Communication
Cano, Juan M.; Delgado Martín, Aránzazu; Sánchez Herrera, María Reyes; Rodríguez Vázquez, Jesús; Ruiz Rodríguez, Francisco Javier (MDPI, 2021-03)
Grid-connected photovoltaic (PV) systems are designed to provide energy to the grid. This energy transfer must fulfil some requirements such as system stability, power quality and reliability. Thus, the aim of this work ... -
Instantaneous Reactive Power Theory to N Wire Systems
Sánchez Herrera, María Reyes; Salmerón Revuelta, Patricio; Rodríguez Vázquez, Jesús; Pérez Litrán, Salvador (European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ), 2007)
The control strategy derived from the instantaneous reactive power theory is one of the most commonly used in the Active Power Filters (APFs). For the last decades other formulations have been developed in order to ... -
New Control Strategy To Improve Power Quality Using A Hybrid Power Filter
Pérez Litrán, Salvador; Salmerón Revuelta, Patricio; Sánchez Herrera, María Reyes; Rodríguez Vázquez, Jesús (European Association for the Development of Renewable Energies, Environment and Power Quality, 2008)
A new control algorithm for a hybrid power filter constituted by a series active filter and a passive filter connected in parallel with the load is proposed. The new control strategy is based on the dual formulation ... -
Simulación de circuitos eléctricos mediante design center
Pérez Litrán, Salvador; Pérez López, Carlos Manuel; Rodríguez Vázquez, Jesús; Salmerón Revuelta, Patricio (Asociación para el Desarrollo de la Informática Educativa (ADIE), 1996)
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Wireless Sliding MPPT Control of Photovoltaic Systems in Distributed Generation Systems
Delgado Martín, Aránzazu; Cano, Juan M.; Sánchez Herrera, María Reyes; Rodríguez Vázquez, Jesús (MDPI, 2019-09)
The aim of a photovoltaic (PV) system’s control is the extraction of the maximum power even if the irradiance, the temperature, or the parameters vary. To do that, a maximum power point tracking (MPPT) algorithm is ...
