All Stories

  1. A novel multi-objective scheduling model for grid-connected hydro-wind-PV-battery complementary system under extreme weather: A case study of Sichuan, China

    Article • Renewable Energy, August 2023, Elsevier

    Dr. Amr S. Zalhaf

  2. A novel optimization strategy for line loss reduction in distribution networks with large penetration of distributed generation

    Article • International Journal of Electrical Power & Energy Systems, August 2023, Elsevier

    Dr. Amr S. Zalhaf

  3. A multiple uncertainty-based Bi-level expansion planning paradigm for distribution networks complying with energy storage system functionalities

    Article • Energy, July 2023, Elsevier

    Dr. Amr S. Zalhaf

  4. Performance evaluation of isolated three-phase voltage source inverter with LC filter adopting different MPC methods under various types of load

    Article • Control Engineering Practice, June 2023, Elsevier

    Dr. Amr S. Zalhaf

  5. Harmonic Sources Modeling and Characterization in Modern Power Systems: A Comprehensive Overview

    Article • Electric Power Systems Research, May 2023, Elsevier

    Dr. Amr S. Zalhaf

  6. Evaluation of probabilistic model solving methods for modern power electronic distribution networks with wind power integration

    Article • Energy Reports, March 2023, Elsevier

    Dr. Amr S. Zalhaf

  7. Investigation of Induced Overvoltages on DC Cables of PV System Subjected to Lightning Strikes Using FDTD Method

    Article • IEEE Transactions on Electromagnetic Compatibility, January 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Amr S. Zalhaf

  8. Accurate Peer-to-Peer Hierarchical Control Method for Hybrid DC Microgrid Clusters

    Article • Energies, December 2022, MDPI AG

    Dr. Amr S. Zalhaf

  9. Joint expansion planning of distribution network with uncertainty of demand load and renewable energy

    Article • Energy Reports, November 2022, Elsevier

    Dr. Amr S. Zalhaf

  10. Passivity enhancement control strategy and optimized parameter design of islanded microgrids

    Article • Sustainable Energy Grids and Networks, November 2022, Elsevier

    Dr. Amr S. Zalhaf

  11. Consensus enhanced droop control strategy for islanding mode multi converter system

    Article • Energy Reports, November 2022, Elsevier

    Dr. Amr S. Zalhaf

  12. A review of voltage sag control measures and equipment in power systems

    Article • Energy Reports, November 2022, Elsevier

    Dr. Amr S. Zalhaf

  13. Evaluation of lightning overvoltage at neutral point of HVDC converter transformer based on EMTP

    Article • Energy Reports, November 2022, Elsevier

    Dr. Amr S. Zalhaf

  14. Intelligent home energy management using Internet of Things platform based on NILM technique

    Article • Sustainable Energy Grids and Networks, September 2022, Elsevier

    Dr. Amr S. Zalhaf

  15. Impedance characteristics investigation and oscillation stability analysis for two-stage PV inverter under weak grid condition

    Article • Electric Power Systems Research, August 2022, Elsevier

    Dr. Amr S. Zalhaf

  16. An optimal network constraint-based joint expansion planning model for modern distribution networks with multi-types intermittent RERs

    Article • Renewable Energy, July 2022, Elsevier

    Dr. Amr S. Zalhaf

  17. A suitability mapping for the PV solar farms in Egypt based on GIS-AHP to optimize multi-criteria feasibility

    Article • Ain Shams Engineering Journal, May 2022, Elsevier

    Dr. Amr S. Zalhaf

  18. An efficient algorithm for atomic decomposition of power quality disturbance signals using convolutional neural network

    Article • Electric Power Systems Research, May 2022, Elsevier

    Dr. Amr S. Zalhaf

  19. Accurate modeling of photovoltaic systems for studying the transient effects of lightning strikes

    Article • Energy Reports, April 2022, Elsevier

    Dr. Amr S. Zalhaf

  20. Analysis of lightning transient performance of 132 kV transmission line connected to Miramar wind farm: A case study

    Article • Energy Reports, April 2022, Elsevier

    Dr. Amr S. Zalhaf

  21. Feasibility analysis of neutral grounding by small reactor of HVDC converter transformer

    Article • Energy Reports, April 2022, Elsevier

    Dr. Amr S. Zalhaf

  22. Efficient Hardware-in-the-Loop and Digital Control Techniques for Power Electronics Teaching

    Article • Sustainability, March 2022, MDPI AG

    Dr. Amr S. Zalhaf

  23. Evaluation of the Transient Overvoltages of HVDC Transmission Lines Caused by Lightning Strikes

    Article • Energies, February 2022, MDPI AG

    Dr. Amr S. Zalhaf

  24. Modeling and protection of photovoltaic systems during lightning strikes: A review

    Article • Renewable Energy, January 2022, Elsevier

    Dr. Amr S. Zalhaf

  25. Experimental and Numerical Analysis of Transient Overvoltages of PV Systems When Struck by Lightning

    Article • IEEE Transactions on Instrumentation and Measurement, January 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Amr S. Zalhaf

  26. A High-Resolution Wind Farms Suitability Mapping Using GIS and Fuzzy AHP Approach: A National-Level Case Study in Sudan

    Article • Sustainability, December 2021, MDPI AG

    Dr. Amr S. Zalhaf

  27. A Convolutional Attention Mechanism-based Capsule Network scheme for Gearbox fault diagnosis using Two directions signals and Noise Environment

    Article • October 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Amr S. Zalhaf

  28. Numerical and Experimental Analysis of the Transient Behavior of Wind Turbines when Two Blades are Simultaneously Struck by Lightning

    Article • IEEE Transactions on Instrumentation and Measurement, January 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Amr S. Zalhaf

  29. Modeling and Protection of Photovoltaic Systems During Lightning Strikes: A Review

    Article • SSRN Electronic Journal, January 2021, Elsevier

    Dr. Amr S. Zalhaf

  30. Evaluation of the transient behavior of a wind turbine struck by lightning

    Article • IET Renewable Power Generation, March 2019, the Institution of Engineering and Technology (the IET)

    Dr. Amr S. Zalhaf

  31. An Active Common-Mode Voltage Canceler for PWM Converters in Wind-Turbine Doubly-Fed Induction Generators

    Article • Energies, February 2019, MDPI AG

    Dr. Amr S. Zalhaf

  32. An Experimental Study of Lightning Overvoltages on a Small-scale Wind Turbine Model

    Article • Energy Procedia, January 2019, Elsevier

    Dr. Amr S. Zalhaf

  33. A Simplified Model of Wind Turbine for Lightning Transient Analysis as Influenced by Structure of Grounding System

    Article • April 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Amr S. Zalhaf

  34. Computation of transient induced voltages along a wind turbine struck by lightning

    Article • September 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Amr S. Zalhaf

  35. IMPACT OF LARGE PENETRATION OF WIND ENERGY ON THE PERFORMANCE OF ELECTRIC POWER SYSTEMS

    Article • Journal of Engineering Research, December 2015, Egypts Presidential Specialized Council for Education and Scientific Research

    Dr. Amr S. Zalhaf