Ahmed Mohy El-Din Ibrahim Mohamed

Assistant Professor at Electrical Power and Machines Engineering

Career Information

Academic Information

Articles

1. Afifi M.A., Marei M.I., Mohamad A.M.I."Modelling, Analysis and Performance of a Low Inertia AC-DC Microgrid",Applied Sciences (Switzerland), 13 (5), art. no. 3197, 2023.
2. A.M. I. Mohamad, M. F. M. Arani, and Y. A. I. Mohamed, “Investigation of Impacts of Source Dynamics and Stability Options in DC Power Systems with Wind Energy Conversion Systems,” IEEE Access., pp. 18270-18283, 2020.
3. A. M. I. Mohamad and Y. A. I. Mohamed, “Assessment of Stabilization Solutions for DC Microgrid with Dynamic Loads,” IEEE Trans. Smart Grids, vol. 10, no. 5, pp. 5735–5747, 2019.
4. A. M. I. Mohamad and Y. A. I. Mohamed, “Investigation and Enhancement of Stability in Grid-Connected Active DC Systems with High Penetration Level of Dynamic Loads,” IEEE Trans. Power Electron., vol. 34, no. 9, pp. 9170–9190, 2018.
5. A. M. I. Mohamad and Y. A. I. Mohamed, “Impedance-Based Analysis and Stabilization of Active DC Distribution Systems with Positive Feedback Islanding Detection Schemes,” IEEE Trans. Power Electron., vol. 33, no. 11, pp. 9902–9922, 2018.
6. A.M. I. Mohamad and Y. A. I. Mohamed, “Analysis and Mitigation of Interaction Dynamics in Active DC Distribution Systems with Positive Feedback Islanding Detection Schemes,” IEEE Trans. Power Electron., vol. 33, no. 3, pp. 2751–2773, 2018.
7. A.M. I. Mohamad and Y. A. I. Mohamed, “Assessment and Performance Comparison of Positive Feedback Islanding Detection Methods in DC Distribution Systems,” IEEE Trans. Power Electron., vol. 32, no. 8, pp. 6577–6594, 2017.
8. M. I. Marei, A. Mohy, and A. A. El-Sattar,"An integrated control system for sparse matrix converter interfacing PMSG with the grid", International Journal of Electrical Power & Energy Systems, vol. 73, pp. 340-349, 2015.
9. M. I. Mohamad, M. I. Marei, and A. A. El-Sattar,"A Simple Control System for Sparse Matrix Converter to Interface PMSG with the Grid", Proceedings of 16th International Middle East Power Systems Conference, Dec. 2014.

Publications

1. Mohamed A. Afifi, Mostafa I. Marei, Ahmed M. I. Mohamad, " Modelling, Analysis and Performance of a Low Inertia AC-DC Microgrid ", Applied Sciences, 2023
2. Mohamed A. Afifi, Mostafa I. Marei, Ahmed M. I. Mohamad, " Reinforcement Learning Approach with Deep Deterministic Policy Gradient DDPG-Controlled Virtual Synchronous Generator for an Islanded Microgrid ", 2023 24th International Middle East Power System Conference (MEPCON), 2023
3. Omar M. Ghazal ,Mostafa I. Marie , Ahmed M. I. Mohamed, " Small-signal modeling comparison of dual active bridge converter ", e-Prime - Advances in Electrical Engineering, Electronics and Energy, 2024
4. Mohamed A. Afifi, Mostafa I. Marei, andAhmed M. I. Mohamad, " Reinforcement-Learning-Based Virtual Inertia Controller for Frequency Support in Islanded Microgrids ", Technologies, 2024
5. Mohamed Hosny, Mostafa.I.Marei, and Ahmed M.I.Mohamad, " Adaptive hybrid virtual inertia controller for PMSG-based wind turbine based on fuzzy logic control ", Scientific Reports, 2025
6. Ahmed M.E.I. Mohamad; Hassanien Ramadan A. Mohamed; Yasser Abdel-Rady I. Mohamed, " Impedance-Based Stability Analysis of a Low-Inertia AC Grid Connected to a DC Grid by a VSC with Virtual Inertia Controllers ", IEEE Open Journal of Power Electronics, 2025