Documents disponibles écrits par cet auteur

A single-phase voltage-controlled grid-connected photovoltaic system with power quality conditioner functionality / Mastromauro, Rosa A. 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. 4436 - 4444 Titre : A single-phase voltage-controlled grid-connected photovoltaic system with power quality conditioner functionality Type de document : texte imprimé Auteurs : Mastromauro, Rosa A., Auteur ; Liserre, Marco, Auteur ; Kerekes, Tamas, Auteur Article en page(s) : pp. 4436 - 4444 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Maximum  power  point  tracking  (MPPT)  algorithm  Shunt  controller  Single-phase  photovoltaic  (PV)  inverter Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Future ancillary services provided by photovoltaic (PV) systems could facilitate their penetration in power systems. In addition, low-power PV systems can be designed to improve the power quality. This paper presents a single-phase PV system that provides grid voltage support and compensation of harmonic distortion at the point of common coupling thanks to a repetitive controller. The power provided by the PV panels is controlled by a Maximum Power Point Tracking algorithm based on the incremental conductance method specifically modified to control the phase of the PV inverter voltage. Simulation and experimental results validate the presented solution. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4608749 [article] A single-phase voltage-controlled grid-connected photovoltaic system with power quality conditioner functionality [texte imprimé] / Mastromauro, Rosa A., Auteur ; Liserre, Marco, Auteur ; Kerekes, Tamas, Auteur . - pp. 4436 - 4444. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 11 (Novembre 2009) . - pp. 4436 - 4444 Mots-clés : Maximum  power  point  tracking  (MPPT)  algorithm  Shunt  controller  Single-phase  photovoltaic  (PV)  inverter Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Future ancillary services provided by photovoltaic (PV) systems could facilitate their penetration in power systems. In addition, low-power PV systems can be designed to improve the power quality. This paper presents a single-phase PV system that provides grid voltage support and compensation of harmonic distortion at the point of common coupling thanks to a repetitive controller. The power provided by the PV panels is controlled by a Maximum Power Point Tracking algorithm based on the incremental conductance method specifically modified to control the phase of the PV inverter voltage. Simulation and experimental results validate the presented solution. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4608749

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

Wavelet-based islanding detection in grid-connected PV systems / Pigazo, Alberto 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. 4445 - 4455 Titre : Wavelet-based islanding detection in grid-connected PV systems Type de document : texte imprimé Auteurs : Pigazo, Alberto, Auteur ; Liserre, Marco, Auteur ; Mastromauro, Rosa A., Auteur Article en page(s) : pp. 4445 - 4455 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Islanding  Photovoltaic  (PV)  power  systems  Wavelet  transforms Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Distributed power generation systems (DPGSs) based on inverters require reliable islanding detection algorithms (passive or active) in order to determine the electrical grid status and operate the grid-connected inverter properly. These methods are based on the analysis of the DPGS voltage, current, and power in time or frequency domain. This paper proposes a time-frequency detection algorithm based on monitoring the DPGS output power considering the influence of the pulsewidth modulation, the output LCL filter, and the employed current controller. Wavelet analysis is applied to obtain time localization of the islanding condition. Simulation and experimental results show the performance of the proposed detection algorithm in comparison with existing methods. DEWEY : 621.38 ISSN : 0279-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4559381 [article] Wavelet-based islanding detection in grid-connected PV systems [texte imprimé] / Pigazo, Alberto, Auteur ; Liserre, Marco, Auteur ; Mastromauro, Rosa A., Auteur . - pp. 4445 - 4455. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 11 (Novembre 2009) . - pp. 4445 - 4455 Mots-clés : Islanding  Photovoltaic  (PV)  power  systems  Wavelet  transforms Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Distributed power generation systems (DPGSs) based on inverters require reliable islanding detection algorithms (passive or active) in order to determine the electrical grid status and operate the grid-connected inverter properly. These methods are based on the analysis of the DPGS voltage, current, and power in time or frequency domain. This paper proposes a time-frequency detection algorithm based on monitoring the DPGS output power considering the influence of the pulsewidth modulation, the output LCL filter, and the employed current controller. Wavelet analysis is applied to obtain time localization of the islanding condition. Simulation and experimental results show the performance of the proposed detection algorithm in comparison with existing methods. DEWEY : 621.38 ISSN : 0279-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4559381