PV-pumping system using quasi z-source inverter (QZSI) /
Amr Mohammad Sabry Abdelsamie
PV-pumping system using quasi z-source inverter (QZSI) / استخدام شبيه مناوب المعاوقة في نظام ضخ مياه مغذى من الألواح الشمسية Amr Mohammad Sabry Abdelsamie ; Supervised Essam Eldin Mohamed Abou Elzahab , Mahmoud Mohamed Sayed , Abdelmomen Osama Mahgoub - Cairo : Amr Mohammad Sabry Abdelsamie , 2019 - 63 P. : charts , facsimiles ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electrical Power and Machines
One of renewable energy applications is Photovoltaic (PV) water pumping in remote areas. In this thesis, a PV-pumping system using Quasi Z-Source Inverter (QZSI) is represented to replace the conventional two stages converters. A control technique is proposed to provide a lower voltage stress on the devices at the low power conditions. A model-based algorithm is used as a maximum power point tracking (MPPT) technique. This algorithm is optimized using genetic algorithm (GA). The proposed control is verified by the results of MATLAB simulations and experimental setup
MPPT Photovoltaic QZSI
PV-pumping system using quasi z-source inverter (QZSI) / استخدام شبيه مناوب المعاوقة في نظام ضخ مياه مغذى من الألواح الشمسية Amr Mohammad Sabry Abdelsamie ; Supervised Essam Eldin Mohamed Abou Elzahab , Mahmoud Mohamed Sayed , Abdelmomen Osama Mahgoub - Cairo : Amr Mohammad Sabry Abdelsamie , 2019 - 63 P. : charts , facsimiles ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electrical Power and Machines
One of renewable energy applications is Photovoltaic (PV) water pumping in remote areas. In this thesis, a PV-pumping system using Quasi Z-Source Inverter (QZSI) is represented to replace the conventional two stages converters. A control technique is proposed to provide a lower voltage stress on the devices at the low power conditions. A model-based algorithm is used as a maximum power point tracking (MPPT) technique. This algorithm is optimized using genetic algorithm (GA). The proposed control is verified by the results of MATLAB simulations and experimental setup
MPPT Photovoltaic QZSI