Now showing items 1-13 of 13

    • A rolling horizon rescheduling strategy for flexible energy in a microgrid 

      Marietta, Martín Pablo; Graells Sobré, Moisès; Guerrero Zapata, Josep Maria (2014)
      Conference lecture
      Open Access
      In this work an Energy Management System (EMS) prototype for an isolated renewable-based microgrid is presented. The proposed management model not only considers the management of energy sources (generation) but also ...
    • Design and analysis of the droop control method for parallel inverters considering the impact of the complex impedance on the power sharing 

      Yao, W.; Chen, Min; Matas Alcalá, José; Guerrero Zapata, Josep Maria; Qian, Z.-M. (IEEE Press. Institute of Electrical and Electronics Engineers, 2011-02)
      Article
      Restricted access - publisher's policy
      This paper investigates the characteristics of the active and reactive power sharing in a parallel inverters system under different system impedance conditions. The analyses conclude that the conventional droop method ...
    • Design of an analog quasi-steady-state nonlinear current-mode controller for single-phase active power filter 

      Miret Tomàs, Jaume; García de Vicuña Muñoz de la Nava, José Luis; Castilla Fernández, Miguel; Matas Alcalá, José; Guerrero Zapata, Josep Maria (2009-12)
      Article
      Open Access
      The injection of sinusoidal current to an electrical grid is nowadays possible with the use of active power filters (APFs).With quasi-steady-state (QSS) nonlinear controllers, these power filters provide low ...
    • Examen Final 

      Heredero Lazaro, Ana M.; Jiménez Castells, Marta; Llorente Viejo, Silvia; Macías Lloret, Mario; Monreal Arnal, Teresa; Pérez Rico, José Luis; Otero Calviño, Beatriz; Valverde Amador, Antonio Javier; Guerrero Zapata, Josep Maria; Gil, Marisa (Universitat Politècnica de Catalunya, 2013-01-18)
      Exam
      Restricted access to the UPC academic community
    • Guest Editorial 

      Teodorescu, Remus; Sauter, Thilo; Rodríguez Cortés, Pedro; Rodriguez, José; Palensky, Peter; Nasiri, Adel; Kupzog, Friederich; Liserre, M.; Balcells Sendra, Josep; Basso, Thomas; Bialasiewicz, Jan T.; Cecati, Carlo; Chakraborty, Sudipta; Guerrero Zapata, Josep Maria; Kazerani, Mehrdad (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
      Article
      Open Access
    • INFORMÀTICA INDUSTRIAL (Examen parcial) 

      Gámiz Caro, Juan Ángel; Guerrero Zapata, Josep Maria; Tornil Sin, Sebastián
      Exam
      Restricted access to the UPC academic community
    • Intelligent control agent for transient to an island grid 

      Rocabert Delgado, Joan; Azevedo, Gustavo; Vázquez Guzmán, Gerardo; Candela García, José Ignacio; Rodríguez Cortés, Pedro; Guerrero Zapata, Josep Maria (2010)
      Conference report
      Open Access
      The increasing penetration of generation power plants based on renewable energies in the electrical networks has boosted the number of systems connected to the grid. In this scenario the microgrid, providing advanced ...
    • Modeling, analysis, and design of stationary reference frame droop controlled parallel three-phase voltage source inverters 

      Vásquez Quintero, Juan Carlos; Guerrero Zapata, Josep Maria; Savaghevi, Mehdi; Teodorescu, Remus (IEEE, 2011)
      Conference report
      Restricted access - publisher's policy
      Power electronics based microgrids consist of a number of voltage source inverters (VSIs) operating in parallel. In this paper, the modeling, control design, and stability analysis of three-phase VSIs are derived. The ...
    • Nonlinear control of single-phase shunt active power filter. Theoretical analysis of closed-loop performances. 

      Lachkar, I.; Giri, F.; Abouloifa, A; Guerrero Zapata, Josep Maria; Griñó Cubero, Robert; Chaoui, F.Z; Elfadil, H. (2011)
      Conference lecture
      Open Access
      The problem of controlling single-phase shunt active power filter is addressed in presence of nonlinear loads. The control objective is twofold: (i) compensation of harmonic and reactive currents absorbed by the nonlinear ...
    • Secondary control for reactive power sharing in droop-controlled islanded microgrids 

      Micallef, A.; Apap, Maurice; Spiteri Staines, C.; Guerrero Zapata, Josep Maria (2012)
      Conference lecture
      Restricted access - publisher's policy
      This paper focuses on the islanded operation of microgrids. In this mode of operation, the microsources are required to cooperate autonomously to regulate the local grid voltage and frequency. Droop control is typically ...
    • Selective compensation of voltage harmonics in an islanded microgrid 

      Savaghebi, M.; Jalilian, A.; Vásquez Quintero, Juan Carlos; Guerrero Zapata, Josep Maria (2011)
      Conference report
      Restricted access - publisher's policy
      Recently, distributed generators are applied not only to inject power into the grid/local load, but also to compensate power quality problems. In this paper, a method for selective voltage harmonics compensation in microgrid ...
    • Selective harmonic-compensation control for single-phase active power filter with high harmonic rejection 

      Miret Tomàs, Jaume; Castilla Fernández, Miguel; Matas Alcalá, José; Guerrero Zapata, Josep Maria; Vásquez Quintero, Juan Carlos (2009-08-11)
      Article
      Open Access
      This paper presents a linear current control scheme for single-phase active power filters. The approach is based on an outer voltage loop, an inner current loop, and a resonant selective harmonic compensator. The design ...
    • Voltage harmonic compensation of a microgrid operating in islanded and grid-connected modes 

      Savaghevi, Mehdi; Jalilian, A.; Vásquez Quintero, Juan Carlos; Guerrero Zapata, Josep Maria; Lee, Tzung-Lin (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
      Conference report
      Restricted access - publisher's policy
      In this paper, a method for voltage harmonic compensation in a microgrid operating in islanded and grid-connected modes is presented. Harmonic compensation is done through proper control of distributed generators (DGs) ...