Browsing by Subject "Màquines elèctriques"
Now showing items 1-20 of 60
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A comparative study of Quasi-FEA technique on iron losses prediction for permanent magnet synchronous machines
(2018-01-01)
Article
Open AccessThe paper presents an advanced quasi-FEA technique on the iron losses prediction using Bertotti’s iron loss separation models, in which a curve fitting is taken into account for coefficients calculation of each model. ... -
A novel condition monitoring scheme for bearing faults based on Curvilinear Component Analysis and hierarchical neural networks
(2012)
Conference report
Restricted access - publisher's policyMostly the faults in electrical machines are related with the bearings. Thus, a reliable bearing condition monitoring scheme able to detect either local or distributed defects are mandatory to avoid a breakdown in 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 ... -
Accurate Bearing Faults Classification based on Statistical-Time Features, Curvilinear Component Analysis and Neural Networks
(2012)
Conference report
Restricted access - publisher's policyBearing faults are the commonest form of malfunction associated with electrical machines. So far, the research has been carried out mainly in the detection of localized faults, but the diagnosis of distributed faults ... -
Acondicionamiento de la electrónica de una bancada de ensayos automatizada
(Universitat Politècnica de Catalunya, 2020-07-06)
Bachelor thesis
Restricted access - author's decision[CASTELLÀ] En el laboratorio de máquinas eléctricas de la EPSEVG, hay bancadas de ensayos que sirven como herramienta para las investigaciones del grupo GAECE, el cual se enfoca en estudios referentes a: accionamientos ... -
Adaptació de les màquines elèctriques de tall de ceràmica a la normativa de exposició a substàncies perilloses en el lloc de treball SER - GSW TGG-8u
(Universitat Politècnica de Catalunya, 2017-07-10)
Bachelor thesis
Restricted access - confidentiality agreement
Covenantee: TNO -
Advances in power quality analysis techniques for electrical machines and drives: a review
(2022-03-01)
Article
Open AccessThe electric machines are the elements most used at an industry level, and they represent the major power consumption of the productive processes. Particularly speaking, among all electric machines, the motors and their ... -
An educational tool to assist the design process of switched reluctance machines
(2016-07-13)
Article
Open AccessThe design of electric machines is a hot topic in the syllabuses of several undergraduate and graduate courses. With the development of hybrid and electrical vehicles, this subject is gaining more popularity, especially ... -
Aportaciones al estudio de las máquinas eléctricas de flujo axial mediante la aplicación del método de los elementos finitos
(Universitat Politècnica de Catalunya, 2004-11-12)
Doctoral thesis
Open AccessLa existencia de máquinas eléctricas industriales desde finales del siglo XIX implica que es un sector de desarrollo maduro donde parecen difíciles nuevos conceptos de máquina, a no ser que el desarrollo de nuevos materiales ... -
Application work using software tools and didactic equipment of electrical machines in electrical engineering studies
(2020-01-01)
Article
Open AccessThis article describes the use of software tools and didactic equipment of electrical machines applied to the teaching in electrical engineering, specifically in the realization of an application work consisting of the ... -
Apunts de Màquines elèctriques
(Universitat Politècnica de Catalunya, 2016)
Lecture notes
Open Access -
Calculo de máquinas eléctricas por elementos finitos
(Universitat Politècnica de Catalunya, 2015-05-19)
Bachelor thesis
Open Access -
Constrained-size torque maximization in SynRM machines by means of genetic algorithms
(2015)
Conference report
Restricted access - publisher's policySynchronous Reluctance Motors have always been an alternative to more mainstream machines such as the Permanent Magnet Synchronous Motor, but until recently they have not found their right place in industrial applications. ... -
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 ... -
Design of high-speed PM synchronous motor—thermal and mechanical analyzes study for aerospace retraction wheel motor application
(2016-04)
Article
Open Access -
Detection of interturn faults in PMSMs with different winding configuration
(2014-03-03)
Article
Restricted access - publisher's policyInterturn faults in permanent magnet synchronous motors (PMSMs) may develop fast into more severe faults such as coil-to-coil, phase-to-phase and phase-to-ground short circuits. These faults are very destructive and may ... -
Determination of the induction machine parameters from starting transient measurements
(Universitat Politècnica de Catalunya, 2013-07-26)
Doctoral thesis
Open AccessThis Thesis study the parameters estimation of the induction machine with the single-cage and doublecage models, using the stator currents, voltages and mechanical speed from a starting transient. The dynamic equations of ... -
Diseño de una máquina eléctrica de afeitado
(Universitat Politècnica de Catalunya, 2015-05-05)
Bachelor thesis
Open AccessEn aquest projecte s’ha realitzat el disseny d’una màquina elèctrica d’afaitar aportant una solució innovadora respecte les màquines similars existents al mercat. Per fer-ho, primer s’ha fet una investigació dels models ... -
Diseño y construcción de una embarcación de practicaje propulsada mediante un sistema híbrido (Diesel - eléctrico) + Baterías.
(Universitat Politècnica de Catalunya, 2012-09-05)
Master thesis (pre-Bologna period)
Open Access -
Disseny i enginyeria gràfica d’un tallagespa elèctric
(Universitat Politècnica de Catalunya, 2023-01-30)
Bachelor thesis
Restricted access - author's decisionDes de les zones verdes municipals fins a jardins domèstics, existeixen eines per cuidar els diferents espais verds que gaudim. Per mantenir aquests espais, la utilització d’eines sostenibles i menys contaminants és cada ...
