Browsing by Author "Dòria Cerezo, Arnau"
Now showing items 1-20 of 73
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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)
External 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 ... -
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 -
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 ... -
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 ... -
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 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 ... -
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 ... -
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 ... -
Energy-based modelling and control of a multi-domain energy storage and management system
(Inge Troch, Felix Breitenecker, 2006-02)
Conference report
Open AccessWe give an overview of part of the chapter of the Geoplex book devoted to examples, specifically the one which deals with electromechanical systems. We study a rather complex example of a port Hamiltonian system made of ... -
Energy-based modelling and simulation of a series hybrid electric vehicle propulsion system
(2009-09-01)
Conference lecture
Open AccessThis paper presents an energy-based model of a series hybrid electric vehicle. The proposed propulsion system has a new configuration using a wound-rotor synchronous generator (WRSM) and a doublyfed induction machine ... -
Energy-based modelling and simulation of the interconnection of a back-to-back converter and a doubly-fed induction machine
(ACC: American Control Conference, 2006-06)
Conference report
Open AccessThis paper describes the port interconnection of two subsystems: a power electronics subsystem (a back-to-back AC/CA converter (B2B), coupled to a phase of the power grid), and an electromechanical subsystem (a doubly-fed ... -
Energy-based modelling and simulation of the interconnection of a back-to-back converter and a doubly-fed induction machine
(Institute of Electrical and Electronics Engineers, 2006-06)
Conference report
Open AccessThis paper describes the port interconnection of two subsystems: a power electronics subsystem (a back-to-back AC/AC converter (B2B), coupled to a phase of the power grid), and an electromechanical subsystem (a doubly-fed ... -
Experimental results on an IDA-PBC controller for a full-bridge boost converter
(2006-04)
External research report
Open AccessExperimental results of a new controller able to support bidirectional power flow in a full-bridge rectifier with boost-like topology are obtained. The controller is computed using port Hamiltonian passivity techniques for ... -
Experiments on generation and conversion
(2006-04)
External research report
Open AccessExperimental results of the flywheel energy storage systems are presented. This report finalizes the work of the UPC in the context of the GeoPlex European Project. This document contains only the experimental results of ...
