Now showing items 1-20 of 31

  • Active damping based on Ackermann's formula for a three-phase voltage source inverter with LCL filter 

    Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Morales López, Javier; Momeneh, Arash; Miret Tomàs, Jaume; Torres Martínez, Javier (2015)
    Conference report
    Restricted access - publisher's policy
    This paper presents an active damping method in natural frame for a three-phase voltage source inverter with LCL filter. The proposed method is based on the pole placement technique via Ackermann's formula. This approach ...
  • Active damping control for a three phase grid-connected inverter using sliding mode control 

    Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Camacho Santiago, Antonio; Matas Alcalá, José; Castilla Fernández, Miguel; Miret Tomàs, Jaume (2013)
    Conference report
    Restricted access - publisher's policy
    This paper proposes a ne w active damping method based on virtual resistors for three-phase grid connected voltage source inverters (VSI) with LCL filter. The use of this filters is a standard solution to provide the ...
  • Adaptive slope voltage control for distributed generation inverters with improved transient performance 

    Rey López, Juan Manuel; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Camacho Santiago, Antonio; Guzmán Solà, Ramon (2019-04-09)
    Article
    Restricted access - publisher's policy
    Reactive power injection in distributed generation inverters is an useful ancillary service for grid supporting purposes. For grid-feeding converters, the slope control method is the most common voltage regulation strategy ...
  • A flexible experimental laboratory for distributed generation networks based on power inverters 

    Miret Tomàs, Jaume; García de Vicuña Muñoz de la Nava, José Luis; Guzmán Solà, Ramon; Camacho Santiago, Antonio; Moradi Ghahderijani, Mohammad (2017-10-13)
    Article
    Open Access
    In the recently deregulated electricity market, distributed generation based on renewable sources is becoming more and more relevant. In this area, two main distributed scenarios are focusing the attention of recent research: ...
  • An adaptive prefiltering method to improve the speed/accuracy tradeoff of voltage sequence detection methods under adverse grid conditions 

    Matas Alcalá, José; Castilla Fernández, Miguel; Miret Tomàs, Jaume; García de Vicuña Muñoz de la Nava, José Luis; Guzmán Solà, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2013-07-23)
    Article
    Restricted access - publisher's policy
    This paper deals with the improvement of the transient response and harmonic, subharmonic, and dc-offset voltage rejection capability of a grid voltage sequence detection scheme based on a second-order generalized integrator ...
  • Anàlisi, definició, validació i implementació dels mètodes d'avaluació de les competències transversals en els nous graus TIC a l'EPSEVG 

    Llorens García, Ariadna; Gómez Urgellés, Joan Vicenç; Villasevil Marco, Francisco Javier; Morillas Varón, Rafael; Daude Ventura, Jordi; Román Jiménez, José Antonio; Guzmán Solà, Ramon (2010)
    Conference lecture
    Open Access
    La finalitat del projecte és identificar, avaluar i descriure com incorporar els mètodes d'avaluació de les competències transversals dels nous graus directament relacionats amb el sector TIC que s'impartiran a ...
  • Anàlisis, definició, validació i implementació dels mètodes d'avaluació de les competències transversals en els nous graus TIC a l'EPSEVG. 

    Llorens García, Ariadna; Gómez Urgellés, Joan; Villasevil Marco, Francisco Javier; Daude Ventura, Jordi; Román Jiménez, José Antonio; Morillas Varón, Rafael; Guzmán Solà, Ramon; Estrada Viladot, Angels; Alonso Pastor, Anna (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2010-02-11)
    Conference lecture / Conference report
    Open Access
    La finalitat del projecte és identificar, avaluar i descriure com incorporar els mètodes d'avaluació de les competències transversals dels nous graus directament relacionats amb el sector TIC que s'impartiran a l'Escola ...
  • Application of a kalman filter on mechanical systems to analyze impacts 

    Guzmán Solà, Ramon; Molino Minero, Erik; Manuel Lázaro, Antonio (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2008-04-08T15:04:59Z)
    Article
    Open Access
  • Architecture and design of an inductive contactless energy transfer system with two mobile loads for residential applications 

    Momeneh, Arash; Castilla Fernández, Miguel; van der Pijl, Fredrik F.A.; Guzmán Solà, Ramon; Morales López, Javier (2015)
    Conference lecture
    Restricted access - publisher's policy
    Inductive contactless energy transfer systems with multiple mobile loads are very complex systems. Main challenges of these systems are to propose a suitable architecture and to design their power components. These ...
  • Assessing the 2014 retroactive regulatory framework applied to the concentrating solar power systems in Spain 

    Hoz Casas, Jordi de la; Martín Cañadas, María Elena; Montalà Palau, Montserrat; Matas Alcalá, José; Guzmán Solà, Ramon (2018-02-15)
    Article
    Open Access
    The RD 413/2014 new economic and regulatory framework applied to the concentrating solar power plants (CSPP) in Spain has been here analysed and its new remuneration scheme has been formulated, becoming evident its high ...
  • Control de convertidores trifásicos mediante imposición de dinámica y estimadores 

    Guzmán Solà, Ramon (Universitat Politècnica de Catalunya, 2016-10-14)
    Doctoral thesis
    Open Access
    The present thesis is focused on the control of three-phase power converters using sliding-mode control (SMC) in abc frame. This work has been based on previous publications about the SMC applied to three-phase power ...
  • Control scheme for a multiple-output DC/DC current source parallel resonant converter 

    Ghahderijani, Mohammad Moradi; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Guzmán Solà, Ramon; Rey López, Juan Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Restricted access - publisher's policy
    The aim of this paper is to regulate the output voltages of a multiple-output DC/DC class-D current source parallel resonant converter. To this end, a sliding mode control scheme is presented consisting of an outer voltage ...
  • Control strategies based on effective power factor for distributed generation power plants during unbalanced grid voltage 

    Camacho Santiago, Antonio; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Matas Alcalá, José; Guzmán Solà, Ramon; de Sousa Pérez, Óscar; Martí Colom, Pau; García de Vicuña Muñoz de la Nava, José Luis (2013)
    Conference report
    Restricted access - publisher's policy
    Unbalanced voltages in three-phase power systems is a common perturbation propagated along the grid. Distributed Generation plants have gained widespread attention due to their capability to improve power quality in a ...
  • Control strategy for grid-connected three-phase inverters during voltage sags to meet grid codes and to maximize power delivery capability 

    Garnica López, Miguel Andrés; García de Vicuña Muñoz de la Nava, José Luis; Miret Tomàs, Jaume; Castilla Fernández, Miguel; Guzmán Solà, Ramon (2018-01-12)
    Article
    Open Access
    Inverter-based distributed generation plays a vital role in the stability and reliability of new power systems. Under voltage sags, these systems must remain connected to the electrical network according to the stringent ...
  • DSP-based natural frame control schemes for three-phase unity-power-factor rectifiers 

    Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Pena Alzola, Rafael (The institution of Engineering and Technology, 2016-05-01)
    Part of book or chapter of book
    Restricted access - publisher's policy
    Traditionally, digital signal processor (DSP) control algorithms for three-phase power converters are designed in rotating or stationary reference frames. These approaches require the use of rotation matrices and employ ...
  • Evaluating the 2014 retroactive regulatory framework applied to the grid connected PV systems in Spain 

    Hoz Casas, Jordi de la; Martín Cañadas, María Elena; Miret Tomàs, Jaume; Castilla Fernández, Miguel; Guzmán Solà, Ramon (2016-05-15)
    Article
    Open Access
    © 2016 Elsevier Ltd. The RD 413/2014 new economic and regulatory framework for producers of electricity from renewable energy sources in Spain has been here analysed, putting the focus on its impact on the economic results ...
  • Finite control set model predictive control for a three-phase shunt active power filter with a kalman filter-based estimation 

    Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Castilla Fernández, Miguel; Miret Tomàs, Jaume; Camacho Santiago, Antonio (2017-10-10)
    Article
    Open Access
    In this paper, the finite control set model predictive control is combined with the vector operation technique to be applied in the control of a three-phase active power filter. Typically, in the finite control set technique ...
  • Model-based active damping control for three-phase voltage source inverters with LCL filter 

    Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Morales López, Javier; Castilla Fernández, Miguel; Miret Tomàs, Jaume (2016-09-02)
    Article
    Open Access
    This paper presents a robust model-based active damping control in natural frame for a three-phase voltage source inverter with LCL filter. The presence of the LCL filter complicates the design of the control scheme, ...
  • Model-based control for a three-phase shunt active power filter 

    Guzmán Solà, Ramon; García de Vicuña Muñoz de la Nava, José Luis; Morales López, Javier; Castilla Fernández, Miguel; Miret Tomàs, Jaume (Institute of Electrical and Electronics Engineers (IEEE), 2016-03-10)
    Article
    Open Access
    This paper presents a robust model-based control in natural frame for a three-phase shunt active power filter. For the proposed control method a linear converter model is deduced. Then, this model is used in a Kalman ...
  • Modeling and sliding mode control for three-phase active power filters using vector operation technique 

    Morales López, Javier; García de Vicuña Muñoz de la Nava, José Luis; Guzmán Solà, Ramon; Castilla Fernández, Miguel; Miret Tomàs, Jaume (Institute of Electrical and Electronics Engineers (IEEE), 2018-01-23)
    Article
    Restricted access - publisher's policy
    Traditionally, the vector operation technique has been used to control three-phase converters using one cycle control. In this paper, a three-phase active power filter large-signal model with vector operation technique in ...