Abdel-Wahab, R. R., T. M. Abdo, and H. H. Hanafy, "Dynamic Investigation of Georges Phenomenon Related to Three Phase Wound Rotor Induction Motor", Journal of Electrical Systems and Information Technology, vol. 7, 2020.
Hanafy, H. H., H. M. Soufi, A. A. Saleh, and M. M. Eteiba, "Constant Voltage and Frequency Operation of a Two Windings Single Phase Self-Excited Induction Generator", Journal of Electrical Engineering , vol. 20, issue 2, pp. 92-104, 2020.
Hanafy, H. H., H. M. Soufi, A. A. Saleh, and M. M. Eteiba, "Analysis of a Proposed Connection for the Two Windings Single Phase Self-Excited Induction Generator Operating at Constant Voltage and Frequency", Journal of Electrical Systems and Information Technology, vol. 6, 2019.
Hanafy, H. H., T. M. Abdo, and A. A. Adly, "Using 2D Finite Element Analysis in the Calculation of Current and Force Distributions for Induction Motors with Broken Bars", The 39th Annual Conference of the IEEE Industrial Electronics Society "IECON 2013", Vienna, AUSTRIA, 11-13 November, 2013.
Yassin, H. M., H. H. Hanafy, and M. M. Hallouda, "Interval Type-2 Fuzzy Logic Based MPPT Algorithm for Direct Drive PMSG Wind Turbine System", International Journal of Renewable Energy Technology , vol. 9, issue 3, pp. 291-309, 2018.
Abdel-Wahab, R. R., T. M. Abdo, and H. H. Hanafy, "Performance of Wound Rotor Induction Motor Operated Under Rotor Windings Asymmetry with Different Connections", Journal of Electrical Engineering , vol. 18, issue 1, pp. 283-292, 2018.
Abdel-Wahab, R. R., T. M. Abdo, and H. H. Hanafy, "Performance Analysis of Wound Rotor Induction Motor Subjected to Rotor Windings Asymmetry", The 42nd Annual Conference of the IEEE Industrial Electronics Society (IECON 2016), Firenze (Florence), Italy, 24-27 October , 2016.
Yassin, H. M., H. H. Hanafy, and M. M. Hallouda, "Design and Implementation of PI controllers of Direct Drive PMSG Wind Turbine System Tuned by Linearized Biogeography-Based Optimization Technique", The 42nd Annual Conference of the IEEE Industrial Electronics Society (IECON 2016), Firenze (Florence), Italy, 24-27 October, 2016.
Yassin, H. M., H. H. Hanafy, and M. M. Hallouda, "Enhancement LVRT Capability of PMSG-Based Wind Turbines using Interval Type-2 Fuzzy Control", IET Renew. Power Generation, vol. 10, issue 3, pp. 339–348, 2016.
Yassin, H. M., H. H. Hanafy, and M. M. Hallouda, "Optimization of PMSG Variable Speed Wind Energy Conversion System Controller Parameters by Biogeography-Based Optimization", Journal of Electrical Engineering , vol. 15, issue 3, pp. 23-34, 2015.