Browsing by Author "Guinjoan Gispert, Francisco"
Now showing items 1-20 of 56
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A Fixed-Frequency Quasi-Sliding Control Algorithm: Application to Power Inverters Design by Means of FPGA Implementation
(Institute of Electrical and Electronics Engineers (IEEE), 2003-01-31)
Article
Open AccessIn this paper a fixed-frequency quasi-sliding control algorithm based on switching surface zero averaged dynamics (ZAD) is reported. This algorithm is applied to the design of a Buck-based inverter, and implemented in a ... -
A grounded-output 5-switch bipolar buck-boost converter topology for switching power amplifiers
(IEEE, 2011)
Conference report
Restricted access - publisher's policyThis work presents a switching converter topology which can boost and step down the supply voltage and can deliver both positive and negative voltages to a grounded load (bipolar converter topology with non-floating output). ... -
Análisis de la estabilidad de sistemas fotovoltaicos conectados a red mediante la respuesta frecuencial de la impedancia
(2011)
Conference report
Open AccessEl incremento de la generación de energía distribuida en la red eléctrica ha despertado inquietudes respecto a la estabilidad de la misma. Los generadores fotovoltaicos conectados a la red eléctrica tienen que lidiar con ... -
Análisis de una estrategia de control predictivo basada en escalas temporales para la gestión de una microred conectada a red
(Universidad Miguel Hernández, 2016)
Conference report
Open AccessEste trabajo aborda la problemática del diseño del control terciario de un sistema de gestión de la energía (EMS) para una microred híbrida propuesta en el proyecto Machrek Energy Development (MED-Solar). El sistema está ... -
Angle estimation using high frequency injection for sliding mode controlled permanent magnet synchronous machines drives
(IEEE, 2011)
Conference report
Restricted access - publisher's policyIn this paper, high frequency injection (HF) technique for rotor position estimation using Sliding Mode Control (SMC) in Permanent Magnet Synchronous Machines (PMSMs) is presented. The novelty of this paper is the fact ... -
Aplicación de MOSFETs de carburo de silicio (SiC) en inversores fotovoltaicos conectados a red
(2015)
Conference report
Open Access -
Application of Sliding Mode Control to the design of a Buck-based sinusoidal Generator
(Institute of Electrical and Electronics Engineers (IEEE), 2001-06)
Article
Open AccessThis paper is devoted to the design of a sliding-mode control scheme for a buck-based inverter, with programmable amplitude, frequency, and dc offset, with no external sinusoidal reference required. A general procedure for ... -
A review of fuzzy-based residential grid-connected microgrid energy management strategies for grid power profile smoothing
(Springer, 2018-11-10)
Part of book or chapter of book
Restricted access - publisher's policyThis book covers different aspects of energy sustainability in residential buildings and neighborhoods, starting from the construction and design aspects, and moving on to HVAC systems and lighting, and the applications, ... -
A ripple-based design-oriented approach for predicting fast-scale instability in DC–DC switching power supplies
(2011-12)
Article
Restricted access - publisher's policyThis paper presents a design-oriented analytical approach for predicting fast-scale instability in power electronics converters under voltage-mode control strategy. This approach is based on the use of the ripple amplitude ... -
A study on multi-level PWM and asynchronous Sigma Delta modulations for enhanced bandlimited signal tracking in switching power amplifiers
(2013-06)
Article
Restricted access - publisher's policyThis work deals with multi-level switching amplifiers, in the context of high-efficiency power amplification for signal tracking applications. In particular, this paper evaluates the reduction in the error signal's power ... -
Banco de ensayos para la caracterización del rendimiento energético y del rendimiento del MPPT en convertidores fotovoltaicos
(2012)
Conference report
Open AccessEn este trabajo se presenta una propuesta de ensayo para caracterizar el comportamiento del algoritmo de seguimiento de punto de máxima potencia (MPPT: Maximum Power Point Tracking) programado en los convertidores fotovoltaicos ... -
Bandwidth-Enhancement gm-C Filter with independent ¿o and Q Tuning Mechanisms in Both Topology and Control Loops
(2010)
Conference report
Open AccessThis paper deals with the proposal of a new topology for a gm-C continuous time filter which allows the adjustment and tuning of its characteristic parameters (ωO and Q) in an independent way (without cross-tuning), thereby ... -
Bandwidth-enhancement g(m)-C filter with independent omega(O) and Q tuning mechanisms in both topology and control loops
(2010)
Conference lecture
Restricted access - publisher's policyThis paper deals with the proposal of a new topology for a gm-C continuous time filter which allows the adjustment and tuning of its characteristic parameters (ωO and Q) in an independent way (without cross-tuning), thereby ... -
Bandwidth-Enhancement gm-C Filter with Independent wo and Q Tuning Mechanisms in Both Topology and Control Loops
(2010-06)
Conference report
Open AccessThis paper deals with the proposal of a new topology for a gm-C continuous time filter which allows the adjustment and tuning of its characteristic parameters (ωO and Q) in an independent way (without cross-tuning), thereby ... -
Battery management fuzzy control for a grid-tied microgrid with renewable generation
(2012)
Conference report
Restricted access - publisher's policyA fuzzy logic controller design for the battery management of a grid-tied real domestic microgrid including 6 kWp of PV and 6kW wind power renewable generators is presented. The fuzzy controller parameters design is ... -
Caracterización automatizada de sistemas fotovoltaicos conectados a red
(2015)
Conference report
Open Access -
El concepto de Smart Metering en el nuevo escenario de distribución eléctrica
(2010)
Conference lecture
Open AccessLa medición inteligente se ha convertido en un tema de la máxima actualidad y de importancia creciente; ya se aplica la normativa para su despliegue, se desarrollan proyectos piloto y han llegado al mercado nuevos ... -
El concepto de Smart Metering en el nuevo escenario de distribución eléctrica
(2013-11)
Article
Restricted access - publisher's policy -
Electrical PV array reconfiguration strategy for energy extraction improvement in grid-connected PV systems
(Institute of Electrical and Electronics Engineers (IEEE), 2009-11)
Article
Open AccessThis paper applies a dynamical electrical array reconfiguration (EAR) strategy on the photovoltaic (PV) generator of a grid-connected PV system based on a plant-oriented configuration, in order to improve its energy ... -
Energy-balance and sliding mode control strategies of a cascade H-bridge multilevel converter for grid-connected PV systems
(2010)
Conference report
Open AccessThis work presents the design of a sliding-mode based current controller for a Cascade Full Bridge Multilevel Inverter grid connected PV system. The design also includes a modulation strategy to share the control action ...
