Recent Submissions

  • Passivity-based control of multi-terminal HVDC systems under control saturation constraints 

    Dòria Cerezo, Arnau; Olm Miras, Josep Maria; Scherpen, Jacquelien M.A. (2015)
    Conference report
    Restricted access - publisher's policy
    This paper proposes a decentralized, passivity-based cont rol design for power stations in a multi-terminal High Voltage Direct Current transmissi on system. The control algorithm is shown to asymptotically stabilize the ...
  • Study of MVDC system benchmark networks 

    Mesas García, Juan José; Monjo Mur, Lluís; Sainz Sapera, Luis; Pedra Durán, Joaquim (2015)
    Conference report
    Restricted access - publisher's policy
  • Study of cable short circuit in VSC DC systems 

    Monjo Mur, Lluís; Mesas García, Juan José; Sainz Sapera, Luis; Pedra Durán, Joaquim (2015)
    Conference report
    Restricted access - publisher's policy
  • Impact of voltage sags on DC bus voltage in unipolar LVDC systems 

    Monjo Mur, Lluís; Mesas García, Juan José; Sainz Sapera, Luis; Saura Perisé, Jaime; Pedra Durán, Joaquim (2015)
    Conference report
    Open Access
  • A unified analytical model for characterization of cable faults in VSC DC systems 

    Mesas García, Juan José; Monjo Mur, Lluís; Sainz Sapera, Luis; Pedra Durán, Joaquim (2015)
    Conference report
    Open Access
  • An anti-islanding method for voltage controlled VSI 

    Llonch Masachs, Marc; Heredero Peris, Daniel; Montesinos Miracle, Daniel (2015)
    Conference lecture
    Restricted access - publisher's policy
    Islanding detection methods have been widely applied and thought for current-controlled voltage source inverters, as in case of photovoltaic inverters. However, some considerations have to be taken into account when ...
  • Inverter design for four-wire microgrids 

    Heredero Peris, Daniel; Pagès Giménez, Marc; Montesinos Miracle, Daniel (2015)
    Conference lecture
    Restricted access - publisher's policy
    This paper presents a PQ four quadrant four-wire three-phase inverter for microgrids integration. The inverter is based in two full-bridge IGBT modules connected in a three-phase configuration plus a threephase parallelized ...
  • Permanent execution of MPPT algorithm for PV systems with energy storage 

    Heredero Peris, Daniel; Pagès Giménez, Marc; Gross, Gabriel Igor; Montesinos Miracle, Daniel (2015)
    Conference lecture
    Restricted access - publisher's policy
    A novel strategy for continuous execution of the MPPT algorithm for a microgrid distributed energy resource inverter is proposed. The exposed control strategy allows to operate a photovoltaic inverter in both grid-connected ...
  • Optimization of short-circuit tests based on finite element analysis 

    Capelli, Francesca; Riba Ruiz, Jordi-Roger; González, David (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    One of the main problems that arises when performing short-circuit tests to large loops involving substation connectors is the inductive component of the loop impedance. Transformers used to perform short-circuit tests ...
  • Stability analysis of current and voltage resonant controllers for Voltage Source Converters 

    Sánchez Sánchez, Enric; Heredero Peris, Daniel; Montesinos Miracle, Daniel (2015)
    Conference lecture
    Restricted access - publisher's policy
    This paper presents an analytical development for the Nyquist trajectory of the closed loop system of a Voltage Source Inverter with resonant control strategy. Both inner current loop and outer voltage loop are taken ...

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