Now showing items 1-7 of 7

  • 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 ...
  • Assisting passive anti-islanding proposal for Voltage-Controlled Voltage-Source-Inverters 

    Chillón Antón, Cristian; Llonch Masachs, Marc; Heredero Peris, Daniel; Pagès Giménez, Marc; Montesinos Miracle, Daniel (2018)
    Conference lecture
    Restricted access - publisher's policy
    Loss of mains detection strategies based on voltage and frequency displacements, passive or active, have been widely applied and conventionally thought for current controlled voltage source inverters. Its effectiveness is ...
  • Detecció d'illa per a inversors controlats per tensió connectats a xarxa 

    Llonch Masachs, Marc (Universitat Politècnica de Catalunya, 2014-11)
    Master thesis (pre-Bologna period)
    Open Access
    Anti-islanding, algorisme de detecció d'illa per a inversors connectats a xarxa. Qualsevol inversor que pugui treballar en contacte amb la xarxa, ha de poder detectar amb celeritat i sota qualsevol condició, quan la xarxa ...
  • Extending 2-D space vector PWM for three-phase four-leg inverters 

    Heredero Peris, Daniel; Llonch Masachs, Marc; Chillón Antón, Cristian; Bergas Jané, Joan Gabriel; Pagès Giménez, Marc; Sumper, Andreas; Montesinos Miracle, Daniel (2019-05-07)
    Article
    Restricted access - publisher's policy
    This paper proposes a novel Space Vector Pulse Width Modulation strategy extending conventional 2-D SVPWM strategies for its use in three-phase four-leg inverters. The methodology is based on the segregation of the zero ...
  • Impedance measurement and detection frequency bandwidth, a valid island detection proposal for voltage controlled inverters 

    Llonch Masachs, Marc; Heredero Peris, Daniel; Chillón Antón, Cristian; Montesinos Miracle, Daniel; Villafafila Robles, Roberto (Multidisciplinary Digital Publishing Institute, 2019-03-18)
    Article
    Open Access
    Anti-islanding detection methods have been part of a secure operation for distributed energy resource inverters, avoiding the creation of non-intentional energization when the mains are lost. These detection mechanisms ...
  • La conmutación del inversor trifásico, estrategia y comprensión 

    Llonch Masachs, Marc; Montesinos Miracle, Daniel (Grupo Tecnipublicaciones, 2015-06-01)
    Article
    Restricted access - publisher's policy
    Los inversores trifásicos llevan ya décadas presentes en la industria. La necesidad de sintetizar tensiones trifásicas sinusoidales desde un bus de continua, está presente tanto en la alimentación de cargas como en la ...
  • Understanding the three and four-leg inverter Space Vector 

    Llonch Masachs, Marc; Heredero Peris, Daniel; Montesinos Miracle, Daniel; Rull Duran, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference lecture
    Open Access
    This paper shows a new point of view of the classical voltage space vectors and its implications on three and four-leg converters. It is easy to find in the literature, authors using bi-dimensional and threedimensional ...