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Ragi Hamdy
Ragi Hamdy
Professor of Electrical Engineering, Alexandria University
Dirección de correo verificada de alexu.edu.eg
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A review of integrated on-board EV battery chargers: Advanced topologies, recent developments and optimal selection of FSCW slot/pole combination
MY Metwly, MS Abdel-Majeed, AS Abdel-Khalik, RA Hamdy, MS Hamad, ...
Ieee Access 8, 85216-85242, 2020
1932020
Fault identification of photovoltaic array based on machine learning classifiers
MM Badr, MS Hamad, AS Abdel-Khalik, RA Hamdy, S Ahmed, E Hamdan
IEEE Access 9, 159113-159132, 2021
632021
Bidirectional starting of a symmetrical two-phase switched reluctance machine
R Hamdy, J Fletcher, BW Williams
IEEE Transactions on energy conversion 15 (2), 211-217, 2000
372000
Postfault control of scalar (V/f) controlled asymmetrical six-phase induction machines
AS Abdel-Khalik, RA Hamdy, AM Massoud, S Ahmed
IEEE Access 6, 59211-59220, 2018
342018
Low-order space harmonic modeling of asymmetrical six-phase induction machines
AS Abdel-Khalik, RA Hamdy, AM Massoud, S Ahmed
IEEE Access 7, 6866-6876, 2018
322018
Design and performance evaluation of a solar water pumping system: A case study
M Elrefai, RA Hamdy, A ElZawawi, MS Hamad
2016 Eighteenth International Middle East Power Systems Conference (MEPCON …, 2016
322016
Postfault operation of onboard integrated battery charger via a nine-phase EV-drive train
MS Abdel-Majeed, HM Eldeeb, MY Metwly, AS Abdel-Khalik, MS Hamad, ...
IEEE Transactions on Industrial Electronics 68 (7), 5626-5637, 2020
272020
A fractional order PID control strategy in active magnetic bearing systems
AMAH Shata, RA Hamdy, AS Abdelkhalik, I El-Arabawy
Alexandria engineering journal 57 (4), 3985-3993, 2018
242018
High-speed performance improvements of a two-phase switched reluctance machine utilizing rotor-conducting screens
R Hamdy, JE Fletcher, BW Williams, SJ Finney
IEEE Transactions on Energy Conversion 17 (4), 500-506, 2002
222002
Predictive current control of six-phase IM-based nonisolated integrated on-board battery charger under different winding configurations
A Habib, A Shawier, MS Abdel-Majeed, AS Abdel-Khalik, MS Hamad, ...
IEEE Transactions on Power Electronics 37 (7), 8345-8358, 2022
212022
Postfault operation of five-phase induction machine with minimum total losses under single open-phase fault
A Shawier, AS Abdel-Khalik, RA Hamdy, KH Ahmed, S Ahmed
IEEE Access 8, 208696-208706, 2020
212020
IoT-based supervisory control of an asymmetrical nine-phase integrated on-board EV battery charger
MY Metwly, MS Abdel-Majeed, AS Abdel-Khalik, M Torki, RA Hamdy, ...
IEEE Access 8, 62619-62631, 2020
192020
Improved mathematical modeling of six phase induction machines based on fractional calculus
AM Shata, AS Abdel-Khalik, RA Hamdy, MZ Mostafa, S Ahmed
IEEE Access 9, 53146-53155, 2021
162021
Design and performance evaluation of a three-phase self-excited induction generator feeding single-phase loads
AA Abdel-Aziz, RA Hamdy, AS Abdel-Khalik
Electric power components and systems 47 (6-7), 486-500, 2019
162019
Enhanced performance of substation dynamics during large induction motor starting using SVC
AS Omran, NH Abbasy, RA Hamdy
Alexandria engineering journal 57 (4), 4059-4070, 2018
162018
Fault detection and diagnosis for photovoltaic array under grid connected using support vector machine
MM Badr, MS Hamad, AS Abdel-Khalik, RA Hamdy
2019 IEEE Conference on Power Electronics and Renewable Energy (CPERE), 546-553, 2019
152019
Performance of nine-switch inverter-fed asymmetrical six-phase induction machine under machine and converter faults
AS Salem, RA Hamdy, AS Abdel-Khalik, IF El-Arabawy, MS Hamad
2016 Eighteenth International Middle East Power Systems Conference (MEPCON …, 2016
142016
Single-phase charging of six-phase integrated on-board battery charger using predictive current control
RA Taha, WE Abdel-Azim, A Shawier, MY Metwly, AS Abdel-Khalik, ...
IEEE Transactions on Transportation Electrification 10 (1), 540-552, 2023
112023
Intelligent fault identification strategy of photovoltaic array based on ensemble self-training learning
MM Badr, AS Abdel-Khalik, MS Hamad, RA Hamdy, E Hamdan, S Ahmed, ...
Solar Energy 249, 122-138, 2023
112023
A particle swarm optimization for optimum design of fractional order PID Controller in Active Magnetic Bearing systems
A Shata, R Hamdy, A Abdel-Khalik, I El-Arabawy
2016 Eighteenth International Middle East Power Systems Conference (MEPCON …, 2016
112016
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Artículos 1–20