Exploració per autor "Junyent Ferré, Adrià"
Ara es mostren els items 1-20 de 20
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A three-phase active rectifier topology for bipolar DC Ddstribution
Junyent Ferré, Adrià; Rodríguez Bernuz, Joan Marc (Institute of Electrical and Electronics Engineers (IEEE), 2018-02)
Article
Accés obertA new three-phase active rectifier topology is proposed for bipolar dc distribution, which can achieve the independent dc-pole control, with only one two-level voltage source converter and an ac-side grounding inductor. ... -
Active and reactive power control of grid connected distributed generation systems
Egea Àlvarez, Agustí; Junyent Ferré, Adrià; Gomis Bellmunt, Oriol (2012)
Capítol de llibre
Accés restringit per política de l'editorialThe present chapter describes active and reactive power control for distributed generation and storage systems connected to the grid by means of voltage source converters. Renewable generation and storage systems connected ... -
Analysis of MMC energy-based control structures for VSC-HVDC links
Sánchez Sánchez, Enric; Prieto Araujo, Eduardo; Junyent Ferré, Adrià; Gomis Bellmunt, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2018-02-06)
Article
Accés obert -
Control design of Modular Multilevel Converters in normal and AC fault conditions for HVDC grids
Prieto Araujo, Eduardo; Junyent Ferré, Adrià; Collados Rodríguez, Carlos; Clariana Colet, Gerard; Gomis Bellmunt, Oriol (2017-11)
Article
Accés obertThis paper describes a control design strategy of Modular Multilevel Converters (MMC) for High Voltage Direct Current (HVDC) applications to operate during normal and AC fault conditions. First, a steady state analysis of ... -
Control for power conditioner based PEM fuel cell and back-up power system with supercapacitor
Trujillo Caballero, Juan Carlos; Gomis Bellmunt, Oriol; Montesinos Miracle, Daniel; Sumper, Andreas; Sudrià Andreu, Antoni; Junyent Ferré, Adrià (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a new control strategy to operate a Proton Exchange Membrane Fuel Cell (PEMFC) 1,2 kW and supercapacitor (SC) through a hybrid converter proposed. The Fuel Cell (FC) has a slow dynamic device by its ... -
Control of doubly fed induction generators under balanced and unbalanced voltage conditions
Gomis Bellmunt, Oriol; Junyent Ferré, Adrià (World Scientific Publishing, 2011-01-01)
Capítol de llibre
Accés obertThe present chapter presents a control technique to deal with the control of doubly fed induction generators under different voltage disturbances. Certain current reference values are chosen in the positive and negative ... -
Control of modular multilevel converters under singular unbalanced voltage conditions with equal positive and negative sequence components
Prieto Araujo, Eduardo; Junyent Ferré, Adrià; Clariana Colet, Gerard; Gomis Bellmunt, Oriol (2017-05-01)
Article
Accés restringit per política de l'editorialThis paper focuses on the control of Modular Multilevel Converters (MMC) for High Voltage DC (HVDC) applications during unbalanced AC grid voltage sags where positive and negative sequence voltages are equal. The control ... -
Control of power electronic converters for the operation of wind generation
Junyent Ferré, Adrià (Universitat Politècnica de Catalunya, 2011-07-15)
Tesi
Accés obertThe present PhD thesis analyzes the modelling and control of the two main topologies of large scale variable speed wind turbines, the doubly fed induction generator and the permanent magnet synchronous generator wind ... -
Decentralized control of a nine-phase permanent magnet generator for offshore wind turbines
Prieto Araujo, Eduardo; Junyent Ferré, Adrià; Lavemia Ferrer, David; Gomis Bellmunt, Oriol (2015-09-01)
Article
Accés obertThis paper presents a decentralized current control approach for a nine-phase wind turbine generator. This type of generator has three different three-phase stators sharing the same machine yoke and connected to the grid ... -
Design of a linear time-varying model predictive control energy regulator for grid-tied VSCs
Rodríguez Bernuz, Joan Marc; Junyent Ferré, Adrià (2021-06)
Article
Accés obertThis article presents an energy regulator based on a Model Predictive Control (MPC) algorithm for a Voltage Source Converter (VSC). The MPC is formulated to optimise the converter performance according to the weights defined ... -
E-bike load demand estimation for transport using cartographic data
Ngendahayo, Aimable; Junyent Ferré, Adrià; Rodríguez Bernuz, Joan Marc; Ntagwirumugara, Etiene (2024-06-01)
Article
Accés obertIn remote areas of Sub-Saharan Africa, as well as in Rwanda, communities face the problem of finding an affordable and suitable way of transport for their daily life. Currently, the short-range transportation of people and ... -
Electromechanical modelling and control of a micro-wind generation system for isolated low power DC micro grids
Colet Subirachs, Alba; Gomis Bellmunt, Oriol; Clos Costa, Daniel; Martín Segura, Guillermo; Junyent Ferré, Adrià; Villafafila Robles, Roberto; Villafafila Robles, Roberto; Ferrer Martí, Laia (2010-06-01)
Article
Accés obertThis paper describes the modelling and control of a micro-wind generation system, based on an axial flux permanent magnet synchronous generator (PMSG), for isolated low power DC micro grids. The system consists of a ... -
Experimental implementation of a voltage control for a Multiterminal VSC-HVDC offshore transmission system
Egea Àlvarez, Agustí; Bianchi, Fernando Daniel; Junyent Ferré, Adrià; Gross, Gabriel Igor; Gomis Bellmunt, Oriol (2012)
Text en actes de congrés
Accés restringit per política de l'editorial -
Fault detecting and isolating schemes in a low-voltage DC microgrid network from a remote village
Hategekimana, Pascal; Junyent Ferré, Adrià; Rodríguez Bernuz, Joan Marc; Ntagwirumugara, Etiene (2022-06-19)
Article
Accés obertFault detection and isolation are important tasks to improve the protection system of low voltage direct current (LVDC) networks. Nowadays, there are challenges related to the protection strategies in the LVDC systems. In ... -
Improved methods for controlling interconnected DC microgrids in rural villages
Hategekimana, Pascal; Junyent Ferré, Adrià; Ntagwirumugara, Etiene; Rodríguez Bernuz, Joan Marc (2024-01-29)
Article
Accés obertInterconnected Microgrid (IMG) networks have been suggested as the best to build electrical networks in remote villages far from the main electricity grid by interconnecting the nearby distributed energy resources (DERs) ... -
Modeling and control of the doubly fed induction generator wind turbine
Junyent Ferré, Adrià; Gomis Bellmunt, Oriol; Sumper, Andreas; Sala, Marc; Mata, Montserrat (2010-10)
Article
Accés restringit per política de l'editorial -
Modelització i control d'un sistema de generació elèctrica de turbina de vent
Junyent Ferré, Adrià (Universitat Politècnica de Catalunya, 2007-06)
Projecte/Treball Final de Carrera
Accés obertAquest projecte tracta el desenvolupament d'un model dinàmic de simulació d'un sistema de generació de turbina de vent de velocitat variable amb aspes orientables i generador d'inducció doblement alimentat a través d'un ... -
Operating region extension of a modular multilevel converter using model predictive control: a single phase analysis
Rodríguez Bernuz, Joan Marc; Junyent Ferré, Adrià (Institute of Electrical and Electronics Engineers (IEEE), 2020-02)
Article
Accés obertThe modular multilevel converter is the state-of-the-art topology for voltage source converter HVDC. Despite its advantages, this converter handles large internal low-frequency energy ripples, and the capacitance that ... -
Real-time optimization-based reference calculation integrated control for MMCs considering converter limitations
Westerman Spier, Daniel; Rodríguez Bernuz, Joan Marc; Prieto Araujo, Eduardo; López Mestre, Joaquim; Junyent Ferré, Adrià; Gomis Bellmunt, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2021-10-12)
Article
Accés obertThe paper addresses a real-time optimization-based reference calculation integrated with a control structure for Modular Multilevel Converters (MMC) operating under normal and constrained situations (where it has reached ... -
Wind turbine generation systems modeling for integration in power systems
Junyent Ferré, Adrià; Gomis Bellmunt, Oriol (World Scientific Publishing, 2011-01-01)
Capítol de llibre
Accés obertThis chapter deals with the modeling of wind turbine generation systems for integration in power systems studies. The modeling of the wind phenomenon, the turbine mechanical system and the electrical machine, along with ...