احمد زكريا عبد العليم محمد

مدرس في هندسة القوى والآلات الكهربية

المعلومات المهنية

المعلومات الدراسية

نبذة مختصرة

Dr. Ahmed Zakaria Abdelaleem Mohamed is an Assistant Professor in the Department of Electrical Power and Machines, Faculty of Engineering, Ain Shams University. He teaches and supervises undergraduate and postgraduate students in electrical power engineering and power electronics. He also mentors graduation project teams developing and testing power converters for electric vehicles.
Dr. Zakaria joined the Faculty of Engineering as a demonstrator in 2013 and was appointed Assistant Professor in 2024. He earned his BSc in Electrical Power and Machines Engineering with honors in 2013, followed by an MSc in 2017 and a PhD in 2024, both in Electrical Engineering with a specialization in power electronics. He received all three degrees from Ain Shams University.
His research spans fault-tolerant rectifier control, modular DC–DC converters for offshore wind farms, and battery charging systems. As an electrical R&D consultant, he applies this work to electric vehicle hardware. His industry projects include a 48 V on-board charger prototype and a 4.8 kW charging station prototype for 72 V swappable batteries.

الأبحاث

[1] A. Zakaria, M. I. Marei, and A. A. Sattar, “A fault-tolerant strategy for current controlled PWM rectifier,” 2016 Eighteenth International Middle East Power Systems Conference (MEPCON), Dec. 2016, doi: https://doi.org/10.1109/mepcon.2016.7836931.
[2] A. Zakaria, I. Abdelsalam, M. I. Marei, and H. M. Mashaly, “A hybrid bridgeless AC-DC converter topology,” International Journal of Circuit Theory and Applications, vol. 51, no. 9, Sep. 2023, doi: https://doi.org/10.1002/cta.3773.
[3] A. Zakaria, M. I. Marei, and H.M. Mashaly, “A Hybrid Interleaved DC-DC Converter Based on Buck-Boost topologies for Medium Voltage Applications,” e-Prime, pp. 100301–100301, Oct. 2023, doi: https://doi.org/10.1016/j.prime.2023.100301.
[4] A. Zakaria, M. I. Marei, and H.M. Mashaly, “A Modular Non-Inverting Buck-Boost DC-DC Converter,” Renewable Energy Focus, pp. 100507–100507, Oct. 2023, doi: https://doi.org/10.1016/j.ref.2023.100507.
[5] A. Zakaria, I. Abdelsalam, K.H. Ahmed, M.I. Marei, An integrated topology of bridgeless converter with a single inductor, Alexandria Engineering Journal. 121 (2025) 515–528. https://doi.org/10.1016/j.aej.2025.02.081.