Browsing by Author "Bargalló Perpiñá, Ramón"
Now showing items 1-20 of 51
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A 3-D Pareto-based shading analysis on solar photovoltaic system design optimization
(2018-06-20)
Article
Open Access -
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. ... -
An alternative organic growth through acquisitions investigation on wind energy
(Elsevier, 2017-06-01)
Article
Open Access -
Analysis of PMSM using FE analysis: a didactical approach for EMF determination and cogging torque reduction.
(2012)
Conference lecture
Open AccessFE analysis is a useful technique, but the interpretation of the results are sometimes confuse and dark. In this paper we shown some methods to determine the back emf in PMSM and how determine and reduce the cogging torque. ... -
An innovative natural air-cooling system technique for temperature-rise suppression on the permanent magnet synchronous machines
(2018-01)
Article
Open Access -
Aportación a la determinación de parámetros de los modelos en la máquina asincrona para una mejor estimación y/o observación de variables no medibles para el control de la misma.
(Universitat Politècnica de Catalunya, 2001-11-30)
Doctoral thesis
Open AccessQuan analitzem el funcionament de les màquines elèctriques dubtem en l'elecció d'un o altre conjunt de variables, models o joc de paràmetres. En el treball que segueix hem trobat, molt sovint, resultats que es contradiuen ... -
Burden resistor selection in current transformers for low power applications
(Universitat Rovira i Virgili, 2014)
Conference lecture
Open AccessIn order to sense AC current with electric isolation in high frequency switching power converters the most simple and low cost solution is to consider a current transformer with a burden resistor. But burden resistor ... -
Correlation of solar power prediction considering the nominal operating cell temperature under partial shading effect
(2019-12-01)
Article
Restricted access - publisher's policyThe steadily rising efficiency together with the accuracy of prediction in solar photovoltaic (PV) energy requires a deterministic reliability in the realistic PV characteristic’s prediction subject to climatic changes. ... -
Design of high-speed PM synchronous motor—thermal and mechanical analyzes study for aerospace retraction wheel motor application
(2016-04)
Article
Open Access -
Disseny optimitzat de màquines elèctriques per a aplicacions a molt baixa velocitat i amb rang de velocitats molt ampli: Transferència de tecnologia
(EUETIB, 2013-12)
Conference report
Open AccessActualment moltes aplicacions exigeixen rangs de velocitats amplis i, a més, en els darrers anys s’han anat introduint normes i recomanacions que obliguen a obtenir una eficiència mínima en general funció de la potencia ... -
Electromagnetic-based evaluation of different Halbach array topologies with gap consideration for the permanent magnet synchronous machines
(2017-11-13)
Article
Open Access -
Global sizing optimisation using dual-level response surface method based on mixed-resolution central composite design for permanent magnet synchronous generators
(2018-05-01)
Article
Open AccessThis study presents a global sizing design optimisation of a permanent magnet synchronous generator (PMSG) using the three-dimensional finite-element analysis (3D FEA). To build an optimal parametric model structure, the ... -
Iluminación pública con energia eólica y solar
(2015-04-01)
Article
Open Access -
Iron loss prediction using modified IEM-formula during the field weakening for permanent magnet synchronous machines
(2017-12-07)
Article
Open Access -
Laboratorio E3PACS de investigación en micro-redes
(2018)
Conference report
Open AccessEn este trabajo se presenta el nuevo laboratorio E3PACS de investigación en micro-redes, sus características y equipamientos. Dicho laboratorio se encuentra situado en el edificio A de la (EEBE), ... -
Laboratorio E3PACS de investigación en micro–redes
(International Centre for Numerical Methods in Engineering (CIMNE), 2018)
Conference report
Open AccessEn este trabajo se presenta el nuevo laboratorio E3PACS de investigación en micro-redes, sus características y equipamientos. Dicho laboratorio se encuentra situado en el edificio A de la Escola d’Enginyeria de Barcelona ... -
Load identification of different Halbach-array topologies on permanent magnet synchronous generators using the coupled field-circuit FE methodology
(2018-01-01)
Article
Open AccessIn this paper, the influence of gap consideration on load identification under various Halbach-array-based topologies (HABOs) is investigated while the system is on-duty. The load characteristics of a radial flux generator ... -
Losses calculation of an aerospace retraction wheel motor with regarding to electromagnetic-field analysis investigation
(2016-03)
Article
Open Access -
Magnetic noise reduction of in-wheel permanent magnet synchronous motors for light-duty electric vehicles
(MDPI AG, 2020-02-25)
Article
Open AccessThis paper presents study of a multi-slice subdomain model (MS-SDM) for persistent low-frequency sound, in a wheel hub-mounted permanent magnet synchronous motor (WHM-PMSM) with a fractional-slot non-overlapping concentrated ... -
MÀQUINES ELÈCTRIQUES 1
(Universitat Politècnica de Catalunya, 2006-01-09)
Exam
Restricted access to the UPC academic community
