Browsing by Author "Sánchez López, José Antonio"Més informacióMés informació

Now showing items 1-20 of 22

    • Accionamientos de reluctancia autoconmutados con control de par para dirección asistida eléctrica 

      Gomila González, Marcos; Sánchez López, José Antonio; Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Torrent Burgués, Marcel (2016-05-01)
      Article
      Restricted access - publisher's policy
      Nowadays, the power steering is a standard device in commercial vehicles. The electric power steering is becoming an alternative to the traditional hydraulic power steering. Right now, the electric drive commonly used in ...

    • Aportaciones al análisis de faltas y técnicas de diagnostico en los accionamientos de reluctancia autoconmutados 

      Sánchez López, José Antonio (Universitat Politècnica de Catalunya, 2018-07-23)
      Doctoral thesis
      Open Access
      `Today, the industry is facing a new way of organizing production, lndustry 4.0, which aims to create smart factories that improve the adaptability of the means of production, not only to produce more and better with lower ...

    • Comparative efficiency of switched reluctance and induction motor drives for slowly varying loads 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Perat Benavides, Josep Ignasi; Torrent Burgués, Marcel; Martínez Piera, Eusebio; Sánchez López, José Antonio (2006-04)
      Article
      Open Access
      A current-controlled switched reluctance motor drive for a variable speed applications with efficiency optimization is presented. Firing angles are computed online, the turn-on is calculated by means of the rule of Bose, ...

    • Comparison of Environmental and Life Cycle Impact of a Switched Reluctance Motor Drive and Inverter-fed induction Motor Drives 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Torrent Burgués, Marcel (2009)
      Conference lecture
      Open Access
      This paper compares the environmental and life cycle impact of one switched reluctance motor (SRM) drive and two inverter-fed induction motor (IM) drives. The study was carried out according to the Directive on the Ecodesign ...

    • Design of a novel modular axial-flux double rotor switched reluctance drive 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Torrent Burgués, Marcel (2020-03-04)
      Article
      Open Access
      Nowadays, there is a renewed interest in switched reluctance machines and especially in axial-flux switched reluctance machines (AFSRM). This paper presents a comprehensive design procedure for modular AFSRM with an inner ...

    • Electric drives for e-light e-scooters 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Torrent Burgués, Marcel; Sánchez López, José Antonio; Perat Benavides, Josep Ignasi (2013)
      Conference lecture
      Open Access
      In the next years is expected an important rise in sales of electrical scooters in the entire world but especially in China. In order to address this challenge the electric scooter industry has to be more competitive in ...

    • Electric drives for light e-scooters 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Torrent Burgués, Marcel; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio (2013-03-28)
      Article
      Open Access
      In the next years is expected an important rise in sales of electrical scooters in the entire world but especially in China. In order to address this challenge the electric scooter industry has to be more competitive in ...

    • Environmental and life cycle cost analysis of one switched reluctance motor drive and two inverter-fed induction motor drives 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Torrent Burgués, Marcel (2012-08)
      Article
      Open Access
      Herein is described an environmental and life cycle cost (LCC) analysis of one switched reluctance motor (SRM) drive and two inverter-fed induction motor (IM) drives. The two types of drives are compared based on critical ...

    • Evolució dels plans d'estudi d'electricitat a l'Escola Universitària Politècnica de Vilanova i la Geltrú 

      Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Andrada Gascón, Pedro (Centre de recerca per a la Història de la Tècnica "Francesc Santponç i Roca", 2002)
      Article
      Open Access
      Molt a prop de la celebració del centenari de l’Escola Universitària Politècnica de Vilanova i la Geltrú, originalment Escuela Superior de Industrias de Villanueva y Geltrú, els autors volen fer en aquesta comunicació una ...

    • Examen parcial [Curs 2018-2019] (Test) 

      Sánchez López, José Antonio; Font Mateu, Josep; Caumons Sangrà, Ramon (Universitat Politècnica de Catalunya, 2019-04-03)
      Exam
      Restricted access to the UPC academic community

    • Examen test (Curs 2019/2020) 

      Blanqué Molina, Balduino; Sánchez López, José Antonio (Universitat Politècnica de Catalunya, 2020-06-01)
      Exam
      Restricted access to the UPC academic community

    • Experimental determination of magnetic characteristics of electrical machines 

      Andrada Gascón, Pedro; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Torrent Burgués, Marcel (2000)
      Conference lecture
      Restricted access - publisher's policy
      A test equipment for determination of magnetic characteristics of different kinds of electrical machines is presented. Experimental determination of magnetic characteristics of electrical machines should be understood, ...

    • Fractional-slot permanent magnet synchronous generator for low voltage applications 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Torrent Burgués, Marcel; Sánchez López, José Antonio; Perat Benavides, Josep Ignasi (2013-07-01)
      Article
      Open Access
      This paper considers the implementation and application of a small direct drive fractional-slot permanent magnet synchronous generator for low voltages applications in distributed generation. Finite element analysis of the ...

    • Fractional-slot permanent magnet synchronous generator for low voltage applications 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Torrent Burgués, Marcel; Sánchez López, José Antonio; Perat Benavides, Josep Ignasi (2013)
      Conference report
      Open Access
      This paper considers the implementation and application of a small direct drive fractional-slot permanent magnet synchronous generator for low voltages applications in distributed generation. Finite element analysis of the ...

    • In-wheel axial-flux SRM drive for light electric vehicles 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Torrent Burgués, Marcel (Universitat Politècnica de Catalunya. GAECE - Grup d'Accionaments Elèctrics amb Commutació Electrònica, 2018-02)
      Conference report
      Open Access
      Revenues from global sales of light electric vehicles are expected to grow from $ 9.3 billion in 2017 to $ 23.9 billion in 2025. In order to boost this growth electric drives with better features and lower costs have to ...

    • Influence of manufacturing and assembly defects and the quality of materials on the performance of an axial-flux switched reluctance machine 

      Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Torrent Burgués, Marcel (2019-12-17)
      Article
      Open Access
      This paper investigated the influence of manufacturing and assembly defects and the quality of materials on the performance of an axial-flux switched reluctance machine (AFSRM). An AFSRM drive was designed and built for ...

    • La sostenibilitat i l'ensenyament dels accionaments elèctrics 

      Martínez Piera, Eusebio; Andrada Gascón, Pedro; Sánchez López, José Antonio; Torrent Burgués, Marcel (Centre per a la Sostenibilitat, 2007-07-12)
      Conference report / Conference lecture
      Open Access
      Avui en dia, la selecció de motors i d’accionaments elèctrics per una aplicació específica requereix d’un coneixement exhaustiu de l’aplicació en qüestió, d’una sòlida base sobre la seva constitució i funcionament però, a ...

    • Method for estimating core losses in switched reluctance motors 

      Torrent Burgués, Marcel; Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio (2010-07-12)
      Article
      Open Access
      The prediction of switched reluctance motor (SRM) performance requires knowledge of core losses. However, the calculation of iron losses in SRM is especially complex first because the flux waveforms are nonsinusoidal and ...

    • New axial-flux switched reluctance motor for e-scooter 

      Andrada Gascón, Pedro; Martínez Piera, Eusebio; Blanqué Molina, Balduino; Torrent Burgués, Marcel; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio (2016)
      Conference lecture
      Restricted access - publisher's policy
      The world market of e-scooter is expected to experiment an increase of 15% in Western Europe between 2015 and 2025. In order to push this growth it is needed to develop new low-cost more efficient and reliable drives with ...

    • Predictive maintenance plan for switched reluctance motor drives 

      Sánchez López, José Antonio; Andrada Gascón, Pedro; Blanqué Molina, Balduino; Torrent Burgués, Marcel (2020-01-02)
      Article
      Open Access
      In a near future when Industry 4.0 is implanted, predictive maintenance will have a much more prominent role than that currently plays in traditional industry. Predictive maintenance is the organized monitoring with periodic ...