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Ponencia
Predictive control of a three-phase UPS inverter using two steps prediction horizon
(IEEE, 2010)
A Model Predictive Control scheme is used for voltage control in a three-phase inverter with output LC filter. The controller uses a model of the system to calculate predictions of the future value of the system variables ...
Artículo
Super-Gain-Boosted AB-AB Fully Differential Miller Op-Amp With 156dB Open-Loop Gain and 174MV/V MHZ pF/µW Figure of Merit in 130nm CMOS Technology
(Institute of Electrical and Electronics Engineers Inc., 2021-04-12)
A fully differential Miller op-amp with a composite input stage using resistive local common-mode feedback and regulated cascode transistors is presented here. High gain pseudo-differential auxiliary amplifiers are used ...
Patente. Invención
Método para la implementación de un amplificador de capacidades conmutadas insensible a la relación entre las capacidades y al offset de los amplificadores
(Oficina Española de Patentes y Marcas (OEPM), 2007-07-16)
Método para la implementación de un amplificador de capacidades conmutadas insensible a la relación entre las capacidades y al offset de los amplificadores. El método consiste en utilizar cuatro fases de reloj y ...
Artículo
An Op-Amp Approach for Bandpass VGAs With Constant Bandwidth
(IEEE (Institute of Electrical and Electronics Engineers), 2018)
Two approaches to implement variable gain amplifiers based on Miller op-amps are discussed. One has true constant bandwidth while the other has essentially reduced bandwidth variations with varying gain. Servo-loops and ...
Artículo
Evolutionary Gaps Stator Current Control of Multi-phase Drives Balancing Harmonic Content
(Institute of Electrical and Electronics Engineers Inc., 2023)
Multiphase machines are increasingly used in research and industry applications due to their inherent advantages. Stator current control is a common strategy for this type of systems. The most important issue it must face ...
Tesis Doctoral
Advanced control strategies applied to power converters
(2019-09-05)
Los convertidores de potencia basados en interruptores de potencia controlables son equipos indispensables en los sistemas de potencia modernos. Sirven como interfaces inteligentes entre la red pública, las fuentes de ...
Artículo
An Evolutionary Computational Approach for Designing Micro Hydro Power Plants
(MDPI, 2019-03)
Micro Hydro Power Plants (MHPP) constitute an effective, environmentally-friendly solution to deal with energy poverty in rural isolated areas, being the most extended renewable technology in this field. Nevertheless, ...
Ponencia
Smart Navigation System for the Port of Seville
(2015-09)
This paper focuses in the development of an information platform for rivers and integrated navigation aid system in waterways. The proposed system will not only offer vessel traffic services (VTS) and other RIS basic ...
Artículo
Adaptive Cost Function FCSMPC for 6-Phase IMs
(MDPI, 2021-09)
In this paper, an adaptive cost function FCSMPC is derived from newly obtained results concerning the distribution of figures of merits used for the assessment of stator current model-based control of multi-phase induction ...
Artículo
The Essential Role and the Continuous Evolution of Modulation Techniques for Voltage-Source Inverters in the Past, Present, and Future Power Electronics
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
The cost reduction of power-electronic devices, the increase in their reliability, efficiency, and power capability, and lower development times, together with more demanding application requirements, has driven the ...