Search Results - "Azmy, Ahmed M."

Neural networks for predicting compressive strength of structural light weight concrete by Alshihri, Marai M., Azmy, Ahmed M., El-Bisy, Mousa S.

“…Neural networks procedures provide a reliant analysis in several science and technology fields. Neural network is often applied to develop statistical models…”
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Placenta Accreta Spectrum (PAS) disorders: incidence, risk factors and outcomes of different management strategies in a tertiary referral hospital in Minia, Egypt: a prospective study by El Gelany, Saad, Mosbeh, Mohammed H, Ibrahim, Emad M, Mohammed, Mo'men, Khalifa, Eissa M, Abdelhakium, Ahmed K, Yousef, Ayman M, Hassan, Heba, Goma, Khaled, Alghany, Ahmed Abd, Mohammed, Hashem Fares, Azmy, Ahmed M, Ali, Wegdan A, Abdelraheim, Ahmed R

“…Placenta accreta spectrum (PAS) disorders have become a significant life-threatening issue due to its increased incidence, morbidity and mortality. Several…”
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Enhanced Model Predictive Control-Based STATCOM Implementation for Mitigation of Unbalance in Line Voltages by Emam, Ahmed Samir, Azmy, Ahmed M., Rashad, Essam M.

“…This paper presents detailed implementation of static synchronous compensator (STATCOM) based on model predictive control (MPC) for mitigating unbalance in…”
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Implementation and Validation of an Adaptive Fuzzy Logic Controller for MPPT of PMSG-Based Wind Turbines by Salem, Ahmed A., Aldin, Noura A. Nour, Azmy, Ahmed M., Abdellatif, Walid S. E.

“…To ensure the full benefits from wind generation systems, an effective maximum power point tracking (MPPT) technique should be implemented. In this article, an…”
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Optimal Design and Control of SSSCs for TLs Considering Technical and Economic Indices Using GA and SAMPE-JAYA Algorithms by Elgebaly, Ahmed E., Taha, Ibrahim B. M., Azmy, Ahmed M., El-Ghany, Hossam A. Abd

“…Improving transmission lines (TL) steady-state stability limit can be achieved by Static Synchronous Series Compensators (SSSC) that work as a converter-based…”
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A General Travelling-Wave-Based Scheme for Locating Simultaneous Faults in Transmission Lines by Abd el-Ghany, Hossam A., Azmy, Ahmed M., Abeid, Ahmed Magdy

“…The high accuracy of fault location in transmission lines reduces outage time and increases system reliability. Most of the time needed for fixing the fault is…”
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Constrained economic dispatch following generation outage for hot spinning reserve allocation using hybrid grey wolf optimizer by Hoballah, Ayman, Azmy, Ahmed M.

“…The paper presents a methodology for hot spinning reserve allocation (HSRA) following expected disconnection of big generators during peak demand. The proposed…”
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Adaptive differential evolution algorithm for efficient reactive power management by Sakr, Walaa S., EL-Sehiemy, Ragab A., Azmy, Ahmed M.

“…[Display omitted] •An adaptive differential evolution procedure is presented to solve optimal reactive power dispatch problem.•A multi-objective function aims…”
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Advanced Single-Phase Nine-Level Converter for the Integration of Multiterminal DC Supplies by Ali, Ahmed I. M., Sayed, Mahmoud A., Mohamed, Essam E. M., Azmy, Ahmed M.

“…This paper presents a new symmetrical single-phase nine-level dc-ac converter for the applications of distributed generation systems. The proposed multilevel…”
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Improving Fault Ride-Through Capability of DFIG-Based Wind Turbine Using Superconducting Fault Current Limiter by Elshiekh, M. E., Mansour, D. A., Azmy, A. M.

“…With increased penetration of wind energy as a renewable energy source, there is a need to keep wind turbines connected to the grid during different…”
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Distribution networks reliability assessment considering distributed automation system with penetration of DG units and SOP devices by Shafik, M.B., Elbarbary, Zakaria M.S., Siqi, Bu, Azmy, Ahmed M., Hussien, Mohamed G.

“…The electric utility industry is moving towards a deregulated and competitive market to meet customer expectations. So, system performance and reliability…”
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Improving performance of underground MV distribution networks using distribution automation system: A case study by M.R. Elkadeem, M.A. Alaam, Ahmed M. Azmy

“…Towards the complete vision of smart distribution grid, this paper presents a generic framework and strategy for the implementation of distribution automation…”
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Identifying optimal border of virtual power plants considering uncertainties and demand response by Sakr, Walaa S., EL-Sehiemy, Ragab A., Azmy, Ahmed M., Abd el-Ghany, Hossam A.

“…The virtual power plant (VPP) has the ability to control and manage the electrical energy flow between the aggregated units to obtain better operation of the…”
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General Framework for Intentional Islanding to Enhance Distribution System Performance by Elkholy, Ahmed M., Abd el-Ghany, Hossam A., Azmy, Ahmed M.

“…Due to the increase of load demand, the utility tends to utilize DG technology in recent years. The intentional islanding is an appropriate approach to enhance…”
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Mitigating the impact of aging byproducts in transformer oil using TiO 2 nanofillers by Emara, Manal M., Mansour, Diaa-Eldin A., Azmy, Ahmed M.

“…After several operating years of power transformers, the oil is aged resulting in deterioration in oil properties. This deterioration is attributed to the…”
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Techno-economic assessment of consumers' participation in the demand response program for optimal day-ahead scheduling of virtual power plants by Sakr, Walaa S., el-Ghany, Hossam A. Abd, EL-Sehiemy, Ragab A., Azmy, Ahmed M.

“…In this paper, the consumers' participation in the demand response program for virtual power plant (VPP) is proposed. A proposed price-based scheduling…”
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Operation optimization of distributed generation using artificial intelligent techniques by Mahmoud H. Elkazaz, Ayman A. Hoballah, Ahmed M. Azmy

“…Future smart grids will require an observable, controllable and flexible network architecture for reliable and efficient energy delivery. The use of artificial…”
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Effect of process parameters on the dynamic behavior of polymer electrolyte membrane fuel cells for electric vehicle applications by A.A. Abd El Monem, Ahmed M. Azmy, S.A. Mahmoud

“…This paper presents a dynamic mathematical model for Polymer Electrolyte Membrane “PEM” fuel cell systems to be used for electric vehicle applications. The…”
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Protection Coordination for Distribution Systems in Presence of Distributed Generators by Kamel, Ahmed, Alaam, M. A., Azmy, Ahmed M., Abdelaziz, A. Y.

“…Coordination among protective devices in distribution systems is affected by inserting distributed generators. This is attributed to the changes in power flow…”
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Optimal location of remote terminal units in distribution systems using genetic algorithm by Shammah, A.A.E., El-Ela, A. Abou, Azmy, Ahmed M.

“…► Optimal locations of RTUs in distribution networks are defined using GA technique. ► The overall cost is minimized and the network performance is improved. ►…”
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