Documents disponibles écrits par cet auteur

Adaptive droop control applied to voltage-source inverters operating in grid-connected and islanded modes / Vasquez, Juan C. in IEEE transactions on industrial electronics, Vol. 56 N° 10 (Octobre 2009) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 56 N° 10 (Octobre 2009) . - pp. 4088 - 4096 Titre : Adaptive droop control applied to voltage-source inverters operating in grid-connected and islanded modes Type de document : texte imprimé Auteurs : Vasquez, Juan C., Auteur ; Guerrero, Josef M., Auteur ; Luna, Alvaro, Auteur Article en page(s) : pp. 4088 - 4096 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : DC-DC  power  conversion  Distributed  generation  (DG)  Droop  control  Imedance  estimation  Power  generation  control  Voltage-source  inverters  (VSIs) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper proposes a novel control for voltage-source inverters with the capability to flexibly operate in grid-connected and islanded modes. The control scheme is based on the droop method, which uses some estimated grid parameters such as the voltage and frequency and the magnitude and angle of the grid impedance. Hence, the inverter is able to inject independently active and reactive power to the grid. The controller provides a proper dynamics decoupled from the grid-impedance magnitude and phase. The system is also able to control active and reactive power flows independently for a large range of impedance grid values. Simulation and experimental results are provided in order to show the feasibility of the control proposed. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5175493 [article] Adaptive droop control applied to voltage-source inverters operating in grid-connected and islanded modes [texte imprimé] / Vasquez, Juan C., Auteur ; Guerrero, Josef M., Auteur ; Luna, Alvaro, Auteur . - pp. 4088 - 4096. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 10 (Octobre 2009) . - pp. 4088 - 4096 Mots-clés : DC-DC  power  conversion  Distributed  generation  (DG)  Droop  control  Imedance  estimation  Power  generation  control  Voltage-source  inverters  (VSIs) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper proposes a novel control for voltage-source inverters with the capability to flexibly operate in grid-connected and islanded modes. The control scheme is based on the droop method, which uses some estimated grid parameters such as the voltage and frequency and the magnitude and angle of the grid impedance. Hence, the inverter is able to inject independently active and reactive power to the grid. The controller provides a proper dynamics decoupled from the grid-impedance magnitude and phase. The system is also able to control active and reactive power flows independently for a large range of impedance grid values. Simulation and experimental results are provided in order to show the feasibility of the control proposed. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5175493

Voltage support provided by a droop-controlled multifunctional inverter / Vasquez, Juan C. in IEEE transactions on industrial electronics, Vol. 56 N° 11 (Novembre 2009) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 56 N° 11 (Novembre 2009) . - pp. 4510 - 4519 Titre : Voltage support provided by a droop-controlled multifunctional inverter Type de document : texte imprimé Auteurs : Vasquez, Juan C., Auteur ; Mastromauro, Rosa A., Auteur ; Guerrero, Josef M., Auteur Article en page(s) : pp. 4510 - 4519 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Droop-control  technique  Single-phase  photovoltaic  (PV)  inverter  Voltage  ride-through  Voltage-source  inverter Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a single-phase multifunctional inverter for photovoltaic (PV) systems application. The converter provides active power to local loads and injects reactive power into the grid providing voltage support at fundamental frequency. The proposed topology is controlled by means of the droop-control technique. Hence, it allows the obtaining of voltage-sag-compensation capability, endowing voltage ride-through to the system. A model and analysis of the whole system is given to properly choose the control parameters. Simulation and experimental results validate the proposed control using a 5-kVA PV converter. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4787068 [article] Voltage support provided by a droop-controlled multifunctional inverter [texte imprimé] / Vasquez, Juan C., Auteur ; Mastromauro, Rosa A., Auteur ; Guerrero, Josef M., Auteur . - pp. 4510 - 4519. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 11 (Novembre 2009) . - pp. 4510 - 4519 Mots-clés : Droop-control  technique  Single-phase  photovoltaic  (PV)  inverter  Voltage  ride-through  Voltage-source  inverter Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a single-phase multifunctional inverter for photovoltaic (PV) systems application. The converter provides active power to local loads and injects reactive power into the grid providing voltage support at fundamental frequency. The proposed topology is controlled by means of the droop-control technique. Hence, it allows the obtaining of voltage-sag-compensation capability, endowing voltage ride-through to the system. A model and analysis of the whole system is given to properly choose the control parameters. Simulation and experimental results validate the proposed control using a 5-kVA PV converter. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4787068