Mohamed I. Mosaad
YOU?
Author Swipe
View article: Experimental investigation of the sound behavior of a three-phase asynchronous machine under variable frequency operation
Experimental investigation of the sound behavior of a three-phase asynchronous machine under variable frequency operation Open
In industry, where acoustic characterization is becoming the preferred non-invasive technique, the diagnosis of problems in three-phase asynchronous machines is essential. Without the requirement for sensors installed directly on the machi…
View article: An advanced sensorless control strategy using PS-EKF-based Integral Backstepping Controller for PMSM : Experimental validation using dSPACE DS1104
An advanced sensorless control strategy using PS-EKF-based Integral Backstepping Controller for PMSM : Experimental validation using dSPACE DS1104 Open
High-performance sensorless (SL) control of Permanent Magnet Synchronous Motors (PMSMs) remains a crucial challenge in modern industrial applications, particularly in harsh environments where mechanical sensors are impractical. In this pap…
View article: Enhancing direct torque control of doubly fed induction motor in electric vehicle using artificial neural networks
Enhancing direct torque control of doubly fed induction motor in electric vehicle using artificial neural networks Open
Electric vehicles (EVs) represent clean transportation solutions that play a pivotal role in the energy transition. By contributing to the reduction of greenhouse gas emissions, they pave the way for a more sustainable future. However, to …
View article: Revisiting the role of angiotensin-converting enzyme inhibitors in preventing chemotherapy cancer related cardiac disease in paediatric malignant bone tumours patients
Revisiting the role of angiotensin-converting enzyme inhibitors in preventing chemotherapy cancer related cardiac disease in paediatric malignant bone tumours patients Open
Background Children with malignant bone tumours (MBT), including osteosarcoma (OS) and Ewing sarcoma (ES), receive anthracycline-based chemotherapy, which poses a significant cardiotoxicity risk. While cardioprotective strategies such as A…
View article: Stochastic Control for Sustainable Hydrogen Generation in Standalone PV–Battery–PEM Electrolyzer Systems
Stochastic Control for Sustainable Hydrogen Generation in Standalone PV–Battery–PEM Electrolyzer Systems Open
Standalone photovoltaic (PV) systems offer a viable path to decentralized energy access but face limitations during periods of low solar irradiance. While batteries provide short-term storage, their capacity constraints often restrict the …
View article: Performance enhancement of PMSM using a hybridizing of nonlinear backstepping control and an optimized linear quadratic regulator
Performance enhancement of PMSM using a hybridizing of nonlinear backstepping control and an optimized linear quadratic regulator Open
An important characteristic of permanent magnet synchronous machines is that they are extremely efficient due to the absence of rotor losses, such as in induction motors, and the use of permanent magnets for field excitation. This makes th…
View article: Supporting the reactivity of nuclear power plants using an optimized FOPID controller with arithmetic algorithm: Toward an environmentally sustainable energy system
Supporting the reactivity of nuclear power plants using an optimized FOPID controller with arithmetic algorithm: Toward an environmentally sustainable energy system Open
The adaptability of the power system needs to be improved due to the significant growth in the share of variable renewable electricity generation. Enhancing the flexibility of low-carbon sources, including nuclear power plants (NPPs), is e…
View article: An advanced direct torque control for doubly fed induction motor using evolutionary computational techniques
An advanced direct torque control for doubly fed induction motor using evolutionary computational techniques Open
The doubly-fed induction machine is progressively supplanting the cage machine owing to its superior efficiency in variable-speed applications and improved performance in renewable energy systems. Nonetheless, its complicated mathematical …
View article: Stochastic energy management of DC photovoltaic microgrids using Markov decision process
Stochastic energy management of DC photovoltaic microgrids using Markov decision process Open
The increasing reliance on renewable energy sources, particularly photovoltaic (PV) systems, in off-grid applications presents a critical challenge: managing energy supply under random load behavior and intermittent resource availability. …
View article: 763 Surgical Antibiotic Prophylaxis in Low-Income Settings: A Multicenter Study from Sudan
763 Surgical Antibiotic Prophylaxis in Low-Income Settings: A Multicenter Study from Sudan Open
Aim The study aims to evaluate surgical staff knowledge of the surgical antibiotic prophylaxis guidelines (SAP) and correlate it to demographic characteristics. Surgical antibiotic prophylaxis reduces surgical site infection rates (SSIs) w…
View article: Model reference adaptive system and pseudo-sliding mode control with exponential reaching law for sensorless-speed control of PMSM
Model reference adaptive system and pseudo-sliding mode control with exponential reaching law for sensorless-speed control of PMSM Open
Sensorless speed motor drives are essential for developing control techniques, reducing cost, streamlining the system, and enhancing reliability. This study explores the area of sensorless speed control for Permanent Magnet Synchronous Mot…
View article: Asynchronous Motor Bearing Fault Diagnosis and Speed Control Using Fuzzy Logic-Based Direct Torque Controller
Asynchronous Motor Bearing Fault Diagnosis and Speed Control Using Fuzzy Logic-Based Direct Torque Controller Open
Asynchronous motors (ASMs) have attracted significant attention due to their extensive use in industrial applications and processes, particularly when it comes to adjusting speeds. Several speed control methods, including fuzzy logic-direc…
View article: Real-Time MDP-Based Optimal Control Strategy for Maximizing Green Hydrogen Production in PV Microgrids
Real-Time MDP-Based Optimal Control Strategy for Maximizing Green Hydrogen Production in PV Microgrids Open
Off-grid photovoltaic (PV) systems require resilient energy storage to overcome power intermittency. While conventional batteries provide short-term buffering, they struggle to maintain long-term energy management. Green hydrogen emerges a…
View article: Adaptive Frequency Control of an Isolated Microgrids Implementing Different Recent Optimization Techniques
Adaptive Frequency Control of an Isolated Microgrids Implementing Different Recent Optimization Techniques Open
In recent years, significant improvements have been made in the load frequency control (LFC) of interconnected microgrid (MG) systems, driven by the growing demand for enhanced power supply quality. However, challenges such as low inertia,…
View article: Adaptive Load Frequency Control in Microgrids Considering PV Sources and EVs Impacts: Applications of Hybrid Sine Cosine Optimizer and Balloon Effect Identifier Algorithms
Adaptive Load Frequency Control in Microgrids Considering PV Sources and EVs Impacts: Applications of Hybrid Sine Cosine Optimizer and Balloon Effect Identifier Algorithms Open
The negative impacts of microgrids (µGs) on the load frequency highlight the importance of implementing a robust, efficient, and adaptable controller to ensure stability. This work introduces an adaptive load frequency control (LFC) for an…
View article: A Combination of INC and Fuzzy Logic-Based Variable Step Size for Enhancing MPPT of PV Systems
A Combination of INC and Fuzzy Logic-Based Variable Step Size for Enhancing MPPT of PV Systems Open
The significance of using the variable step Incremental Conductance (INC) technique in Maximum Power Point monitoring (MPPT) of photovoltaic (PV) systems resides in its capacity to improve the efficiency of energy conversion. This is accom…
View article: Smart distribution network voltage estimation using PMU technology considering zero injection constraints
Smart distribution network voltage estimation using PMU technology considering zero injection constraints Open
To properly control the network of the power system and ensure its protection, Phasor measurement units (PMUs) must be used to monitor the network’s operation. PMUs can provide synchronized real-time measurements. These measurements can be…
View article: Using Arithmetic Optimization Algorithm to Allocate and Size Wind Energy Systems in RDSs
Using Arithmetic Optimization Algorithm to Allocate and Size Wind Energy Systems in RDSs Open
Recent years have seen a marked increase in the world's energy needs. Numerous studies have been conducted to examine distributed generation (D.G.) utilizing renewable energy sources (R.E.S.s) in order to address this need. The number of e…
View article: Fuzzy Controller based Closed Loop Control for Single Stage Single Phase Grid Integrated PV System with Novel Configuration of 7 Level Hybrid Inverter
Fuzzy Controller based Closed Loop Control for Single Stage Single Phase Grid Integrated PV System with Novel Configuration of 7 Level Hybrid Inverter Open
Grid integrated renewable energy sources are greatly benefiting from the use of multilevel inverters, as they inject less total harmonic distortion (THD) and improve the quality of inverter voltage. However, these inverters face challenges…
View article: Direct Torque Control-Based Backstepping Speed Controller of Doubly Fed Induction Motors in Electric Vehicles: Experimental Validation
Direct Torque Control-Based Backstepping Speed Controller of Doubly Fed Induction Motors in Electric Vehicles: Experimental Validation Open
Electric vehicles (EVs) are unquestionably the future of transportation due to their numerous advantages, such as their ability to address environmental issues, decrease dependence on fossil fuel, and enhance energy security. Attaining opt…
View article: PV-Wind-Diesel based Grid Connected Water Pumping System Driven by Induction Motor
PV-Wind-Diesel based Grid Connected Water Pumping System Driven by Induction Motor Open
The increasing need for sustainable and efficient water pumping solutions in remote and rural regions has led to the investigation of hybrid renewable energy systems. This document offers an extensive analysis of a grid-connected water pum…
View article: Fast Charging Electrical Vehicle Using PSCAD
Fast Charging Electrical Vehicle Using PSCAD Open
The increased demand in transportation for plug-in electric vehicles (PEV) made the expansion of charging stations mandatory to keep up with this developing technology. The main drawback of plug-in electric vehicles (PEV) is the long charg…