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Ragi Hamdy
Ragi Hamdy
Professor of Electrical Engineering, Alexandria University
Verified email at alexu.edu.eg
Title
Cited by
Cited by
Year
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
1412020
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
282018
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
272018
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
262021
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
262016
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
212018
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
212002
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
192020
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
162020
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
132019
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
132016
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
122021
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
112022
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
112020
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
112018
A comparison between two direct torque control strategies for flux and torque ripple reduction for induction motors drives
AL Mohamadein, RAR Hamdy, SM Gadoue
Alexandria Engineering Journal AEJ 43 (1), 31-39, 2004
102004
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
92019
Interlinked hybrid microgrids with fault confining capability using a novel MMC topology
A Sallam, ME Nassar, RAR Hamdy, MMA Salama
2017 IEEE Electrical Power and Energy Conference (EPEC), 1-5, 2017
92017
New topology for three-level modified switched capacitor submodule for Modular Multilevel Converter with DC fault blocking capability
A Sallam, RAR Hamdy, MMZ Moustafa, A Hossam-Eldin
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
92017
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