Thesis Collection
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Browsing by Author "Delgado Martín, Aránzazu"
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A New Real Time Lyapunov Based Controller for Power Quality Improvement in Unified Power Flow Controllers Using Direct Matrix Converters
Monteiro, Joaquim; Pinto, Sónia; Delgado Martín, Aránzazu
; Fernando Silva, José (MDPI, 2017-06)
This paper proposes a Direct Matrix Converter operating as a Unified Power Flow Controller (DMC-UPFC) with an advanced control method for UPFC, based on the Lyapunov direct method, presenting good results in power quality ... -
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 ... -
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 ... -
Efficient Wireless Monitoring and Control of a Grid-Connected Photovoltaic System
Medina García, Jonatan; Delgado Martín, Aránzazu; Gómez Galán, Juan Antonio; Hermoso Fernández, Adoración (MDPI, 2021-03)
The design, monitoring, and control of photovoltaic (PV) systems are complex tasks that are often handled together, and they are made even more difficult by introducing features such as real-time, sensor-based operation, ... -
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 ... -
A wireless sensor system for real-time monitoring and fault detection of motor arrays
Medina García, Jonatan; Sánchez Rodríguez, Trinidad; Gómez Galán, Juan Antonio; Delgado Martín, Aránzazu; Gómez Bravo, Fernando; Jiménez Naharro, Raúl (MDPI, 2017)
This paper presents a wireless fault detection system for industrial motors that combines vibration, motor current and temperature analysis, thus improving the detection of mechanical faults. The design also considers ... -
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 ...
