Browsing by Author "Dòria Cerezo, Arnau"
Now showing items 1-20 of 85
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A Multiple-Reference Complex-Based Controller for Power Converters
(Institute of Electrical and Electronics Engineers (IEEE), 2021-12-01)
Article
Open AccessA multiple-reference complex-based controller is proposed for three-phase power converters feeding nonlinear and unbalanced loads. The control scheme incorporates a stable multiple-complex coefficient filter with bandwidths ... -
A new approach for flux and rotor resistance estimation of induction motors
(2017-07-01)
Article
Restricted access - publisher's policyIn this paper we address the problems of flux and rotor resistance estimation of induction motors. We propose a radically new approach that combines the recently introduced techniques of parameter estimation based observers ... -
A sensor-less sliding mode control scheme for a stand-alone wound rotor synchronous generator under unbalanced load conditions
(2004-09)
Article
Restricted access - publisher's policyThis paper presents a sliding mode control for a wound rotor synchronous machine acting as an isolated generator connected to an unbalanced load. In order to simplify the control methodology, the standard dq-model of the ... -
A sliding mode control for a wound rotor synchronous generator with an isolated RL load
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Conference lecture
Open AccessIn this paper a sliding mode controller for the stator voltage amplitude of a stand-alone wound rotor synchronous generator is presented. The standard dq-model of the electrical machine connected to an isolated inductive ... -
A stator voltage oriented PI controller for the doubly-fed induction machine
(Institute of Electrical and Electronics Engineers, 2007)
Conference report
Open AccessIn this paper we propose a new control scheme for the doubly–fed induction machine (DFIM) that offers significant advantages, and is considerably simpler, than the classical vector control method. In contrast with the ... -
A variable structure-based algorithm for adaptive cruise control
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference lecture
Restricted access - publisher's policy -
Adaptive control-based voltage regulation of a magnetically coupled multiport DC-DC converter for electrified vehicles applications
(2020)
Conference report
Open AccessThis paper presents an adaptive control-based strategy to regulate the output voltage of a a magnetically coupled multiport dc-dc converter aimed at automotive applications. The proposed algorithm renders robustness to ... -
Analysis and control of an hybrid system: a doubly-fed induction machine and a back-to-back converter
(Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials, 2005-09)
Research report
Open AccessThis report describes the port interconnection of two subsystems: a power elec- tronics subsystem (a back-to-back AC/AC converter (B2B), coupled to a phase of the power grid), and an electromechanical subsystem (a ... -
Bounded synchronization in resistive multi-terminal VSC-HVDC transmission systems
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Restricted access - publisher's policyMulti-terminal VSC-HVDC transmission is a promising solution to transport energy from the generating plants to the distribution stations, and the number and size of the corresponding power grids is expected to increase in ... -
Comparison of first- and second-order sliding-mode controllers for a dc-dc dual active bridge
(Institute of Electrical and Electronics Engineers (IEEE), 2022-04-12)
Article
Open AccessThis paper compares four sliding-mode control strategies for a dual active bridge. The proposed control algorithms define different switching functions resulting in first-and second-order controllers, and using both ... -
Complex pole placement control for a three-phase voltage source converter
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Open AccessIn this work, a complex-valued controller for a three-phase VSC with an LC output filter is proposed. The system is first transformed into its complex representation with the consequent order reduction and simpler analysis. ... -
Complex-based controller for a three-phase inverter with an LCL filter connected to unbalanced grids
(Institute of Electrical and Electronics Engineers (IEEE), 2018-07-09)
Article
Open AccessA new controller for a grid connected inverter with an LCL filter is proposed in this paper. The system is described by its complex representation and the controller is designed using the complex root locus method. The ... -
Complex-valued sliding mode control of an induction motor
(2020)
Conference report
Restricted access - publisher's policyThree-phase induction motors admit a complex-valued space state representation. In this paper, this complex description is used to design a torque controller and a rotor flux observer based on sliding modes. The advantage ... -
Control adaptativo de un convertidor DC-DC multipuerto para vehículos electrificados
(2021)
Conference report
Open AccessEste artículo presenta una estrategia adaptativa para regular la tension de salida de un convertidor dc-dc ´ multipuerto acoplado magneticamente destinado a aplicaciones áutomotrices. El algoritmo propuesto brinda solidez ... -
Control en modo deslizante de un rectificador monofásico con un filtro LCL
(Universidad Politécnica de Madrid (UPM), 2013)
Conference report
Open AccessEn este artículo se presenta el análisis dinámico y el diseño de un controlador para un rectificador monofásico controlado con un filtro LCL. El algoritmo de control está basado en las técnicas de modos deslizantes que ... -
Control of a Stand-Alone Wound Rotor Synchronous Generator: Two Sliding Mode Approaches via Regulation of the d-Voltage Component
(2011-05-16)
Article
Open AccessIn this brief two sliding mode control alternatives to regulate the stator voltage amplitude for a stand alone wound rotor synchronous generator are presented. Both controllers use the stator voltage -component error ... -
Control of an active rectifier with an inductive-capacitive-inductive filter using a twisting based algorithm
(2013)
Conference report
Restricted access - publisher's policyThis paper presents a novel controller for an active rectifier with an inductive-capacitive-inductive filter. The proposed control scheme comprises two levels. The internal level, is a current controller based on the ... -
De la mecánica clásica y las leyes de Kirchhoff a los sistemas hamiltonianos con puertos
(2010)
Article
Open AccessEn este artículo exponemos los orígenes conceptuales de la teoría PHS (port-Hamiltonian systems), empezando por las leyes de Kirchhoff y enlazando con las ecuaciones de la mecánica clásica, para acabar con la estructura ... -
Design of controllers for electrical power systems using a complex root locus method
(2016-06-01)
Article
Open AccessA large class of three-phase electrical power systems possess symmetry conditions that make it possible to describe their behavior using single-input single-output transfer functions with complex coefficients. In such ... -
Direct synchronous-asynchronous conversion system for hybrid electrical vehicle applications. An energy-based modeling approach
(2013-05-01)
Article
Restricted access - publisher's policyThis paper presents a proposal for a series hybrid electric vehicle propulsion system. This new configuration is based on a wound-rotor synchronous generator (WRSM) and a doubly-fed induction machine (DFIM). The energy-based ...
