Browsing by Subject "Permanent magnet motors"
Now showing items 1-20 of 78
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A sensorless stable V/f control method for a five-phase PMSM
(2013)
Conference lecture
Restricted access - publisher's policyThis paper presents a sensorless and stable control method for a five-phase permanent magnet synchronous motor (PMSM). At first, a model of a five-phase PMSM is presented. After that a stability study has been performed ... -
A simple nonlinear observer for state and unknown input estimation: DC motor applications
(2020-04-01)
Article
Open AccessThe contribution of this brief is to propose a method based on a simple nonlinear observer with an easy-to-compute observer gain, in order to achieve both state and unknown input (UI) estimation. Since the structure of the ... -
Advanced control platform for electric motor characterization: comparison of wide bandgap semiconductors in field-oriented control motor application
(Universitat Politècnica de Catalunya, 2023-01-27)
Master thesis
Restricted access - author's decisionWith the growing development and broadening use of semiconductors, it is important to note their differences, advantages and disadvantages. Silicon Carbide (SiC) and Gallium Nitride (GaN) in particular, are two types with ... -
An enhanced electrical angle representation in PMSM control with misplaced Hall-effect switch sensos
(2020)
Conference report
Open AccessThis paper proposes an enhanced method to represent the rotor position to control a Permanent Magnet Synchronous Motor (PMSM) based on a First-Order Taylor-Series approximation, by using misplaced Hall-effect switch sensors. ... -
An introduction to fault diagnosis of permanent magnet synchronous machines in master's degree courses
(John Wiley & Sons, 2010-08-16)
Article
Restricted access - publisher's policyEarly fault detection and diagnosis of high-performance electric motors has been an active area of research for the past two decades. This work presents a practical session that facilitates instructing students in this ... -
Analysis and operation of a wind turbine with a multiphase permanent magnet synchronous generator
(Universitat Politècnica de Catalunya, 2015-07)
Bachelor thesis
Open AccessThis project is based on the modeling and controlling of an offshore wind turbine with a PMSG (Permanent Magnet Synchronous Generator) topology. This topology is gaining relevance nowadays in offshore wind turbines due ... -
Analysis of demagnetization faults in surface-mounted permanent magnet synchronous motors with symmetric windings
(IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
Conference report
Restricted access - publisher's policyThis paper analyzes a surface-mounted permanent magnet synchronous motor with symmetric winding configuration running under demagnetization fault. The analysis is based on 2D FEM simulations which includes rotor magnet ... -
Analysis of demagnetization faults in surface-mounted permanent magnet synchronous with inter-turns and phase-to-ground short-circuits
(2012)
Conference report
Restricted access - publisher's policyDemagnetization faults are troublesome in permanent magnet synchronous motors since they may greatly reduce their performance and efficiency. Additionally, the temperature of the magnets deeply influences the remanent flux ... -
Angle estimation using high frequency injection for sliding mode controlled permanent magnet synchronous machines drives
(IEEE, 2011)
Conference report
Restricted access - publisher's policyIn this paper, high frequency injection (HF) technique for rotor position estimation using Sliding Mode Control (SMC) in Permanent Magnet Synchronous Machines (PMSMs) is presented. The novelty of this paper is the fact ... -
Automatización del sistema de obtención de las curvas par-velocidad en motores de reluctancia auto conmutados (SRM) e híbridos (HRM)
(Universitat Politècnica de Catalunya, 2021-02-04)
Master thesis
Open AccessEn la actualidad, los motores de reluctancia autoconmutados (SRM) y algunas de sus variaciones que implementan imanes permanentes en su estructura magnética (motores HRM) son motores que están adquiriendo un gran interés ... -
Complex sliding modulation for permanent-magnet synchronous motors
(Universitat Politècnica de Catalunya, 2024-01)
Master thesis
Open AccessIn this thesis, different methodologies for the three-phase implementation of a complex-valued Sliding Mode current controller for a permanent-magnet synchronous motor are studied and compared. Following the works of [3], ... -
Control d'un motor síncron d'imants permanents
(Universitat Politècnica de Catalunya, 2016-06-08)
Bachelor thesis
Open AccessEls motors síncrons d'imants permanents presenten una eficiència més alta en comparació amb els motors d'inducció. És per això que el seu estudi és de gran interès. Tot i així, al ser motors síncrons, el seu control presenta ... -
Control de un ascensor con sistema de almacenamiento
(Universitat Politècnica de Catalunya, 2017-07-04)
Bachelor thesis
Restricted access - author's decisionEl consumo energético en ascensores es elevado en edificios lo que conlleva a grandes potencias contratadas. Con este proyecto se busca mejorar una instalación trifásica antigua de un ascensor, reducir los costes del consumo ... -
Control del motor síncron d'imants permanents
(Universitat Politècnica de Catalunya, 2009-05)
Master thesis (pre-Bologna period)
Restricted access - author's decisionEn aquest projecte s’ha implementat el control d’un motor síncron d’imants permanents multipolar amb una mesura de posició d’alta resolució. En aplicacions com el transport vertical ,on es treballa a velocitats relativament ... -
Control vectorial de un motor síncrono de imanes permanentes
(Universitat Politècnica de Catalunya, 2022-05-18)
Master thesis
Open AccessEste documento es el informe del proyecto que ha sido desarrollado en el laboratorio de mecatrónica del centro de control de movimiento y aplicaciones industriales (MCIA) de la Universidad Politécnica de Cataluña siendo ... -
Detection of inter-turns short circuits in permanent magnet synchronous motors operating under transient conditions by means of the zero sequence voltage
(2011)
Conference report
Open AccessThis work proposes the zero sequence voltage component (ZSVC) of the stator three-phase voltages as a method for detecting winding inter-turns short circuits in permanent magnet synchronous motors PMSM operating under ... -
Detection of partial demagnetization faults in five-phase permanent magnet assisted synchronous reluctance machines
(2020-07-03)
Article
Open AccessThis paper analyzes partial demagnetization faults in a five-phase permanent magnet assisted synchronous reluctance motor (fPMa-SynRM) incorporating ferrite permanent magnets (PMs). These faults are relevant because of the ... -
Développement d’un outil de prédimensionnement pour le choix d’une configuration de propulsion électrique
(Universitat Politècnica de Catalunya, 2020-12-02)
Master thesis
Restricted access - author's decision
Covenantee: Laboratoire des plasmas et de la conversion d’énergie / École nationale supérieure d'électrotechnique, d'électronique, d'informatique, d'hydraulique et des télécommunications -
Diseño de motores síncronos de imanes permanentes
(Universitat Politècnica de Catalunya, 2017-10-10)
Bachelor thesis
Restricted access - author's decisionEn el presente documento se realizará el diseño de un motor síncrono de imanes permanentes de potencia media, procurando diferenciar entre las máquinas con este sistema de excitación frente a los sistemas de excitación ... -
Diseño de un aerogenerador de imanes permanentes para bajas velocidades de viento
(Universitat Politècnica de Catalunya / Universidad tecnologica de Panama, 2014)
Master thesis (pre-Bologna period)
Open Access
Covenantee: Universidad Tecnológica de PanamáEl objetivo principal de este trabajo es diseñar un generador eólico para aplicaciones de baja potencia y que funcione adecuadamente para bajas velocidades de viento Intentando que dicho generador sea fácil de construir ...
