A5065924905- Energy Load and Power Forecasting
- Wind Energy Research and Development
- Wind Turbine Control Systems
- Mobile Learning in Education
- Gender and Technology in Education
- Online Learning and Analytics
- Wind and Air Flow Studies
- Experimental Learning in Engineering
- Machine Fault Diagnosis Techniques
- Islanding Detection in Power Systems
- Educational Methods and Impacts
- Imbalanced Data Classification Techniques
- Smart Grid Security and Resilience
- Child Development and Digital Technology
- Sports Analytics and Performance
- Electric Motor Design and Analysis
- Mathematics Education and Pedagogy
- Hydrological Forecasting Using AI
- Microgrid Control and Optimization
- Solar Radiation and Photovoltaics
- Innovative Teaching Methods
- HVDC Systems and Fault Protection
- Computational Physics and Python Applications
- Energy Efficiency and Management
- Technology-Enhanced Education Studies
Abdelmalek Essaâdi University
2013-2024
One of the problems with doubly-fed induction generator (DFIG) is its high vulnerability to network perturbations, notably voltage dips, because stator windings being coupled directly network. As DFIG’s and rotor are electromagnetically mated, current peak occurs during a dip causing an inrush critical converter back-to-back overload DC-link capacitor. For this purpose, series researchers have achieved linear non-linear controller crowbar-based protection scheme. With type protection, Rotor...
This study tackles the complex task of integrating wind energy systems into electric grid, facing challenges such as power oscillations and unreliable generation due to fluctuating speeds. Focused on conversion systems, particularly those utilizing double-fed induction generators (DFIGs), research introduces a novel approach enhance Direct Power Control (DPC) effectiveness. Traditional DPC, while simple, encounters issues like torque ripples reduced quality hysteresis controller. In...
In this study, we address the optimization of direct power control a doubly fed induction generator within wind conversion system under actual conditions. The primary objective is to enhance dynamic response energy (WECS) while minimizing impact fluctuations on generation. To achieve goal, introduce novel methodology based super-twisting algorithm (STA). This approach allows for effective regulation both reactive and active output in WECS. We employ comprehensive simulations using detailed...
To assess wind energy potential in Northern Morocco, a validated approach based on the two-parameter Weibull distribution is employed, utilizing direction and speed data. Over span of two years, from January 2019 to December 2020, measurements taken every 10 min are collected. This study centered comprehensive statistical analysis electricity generated farm situated Tetouan region Morocco. boasts total capacity 120 MW, comprising 40 turbines, each with 3 MW capacity, strategically positioned...
The purpose of this study was to explore Moroccan pre-service elementary teachers' attitudes toward integrated science, technology, engineering, and mathematics (STEM) education the use mobile devices in STEM education. research sample selected using convenience sampling. Data were collected from 226 teachers Bachelor Education Elementary Specialty (BEES) a 28-item questionnaire. validity items tested by factor analysis extraction method principal component with varimax rotation. Reliability...
The current study was conducted to investigate the effect of using augmented reality (AR) via mobile devices on students’ performance in practical physics work. involved 108 second-year bachelor students specializing and chemistry at Higher Normal School Abdelmalek Essaadi University. In this experimental study, were divided into two groups: an group a control group. results indicate that AR positively impacts work significantly reduces time required for complete various experiments.
Despite the importance of physics practical work in higher education, its implementation is often hampered by various constraints and problems. Technology, such as learning management systems (LMS) mobile learning, can offer solutions to some these problems enrich students' experiences. Therefore, this research proposes a model called Practical Works Physics via Mobile Learning LMS (PWP-MLMS) that exploits features LMSs devices overcome specific challenges encountered works improve...
Nowadays, world demand for fossil fuels is rapidly growing which will certainly involve total exhaustion of reserves in the next coming years. In addition, these energies are polluting and causing climate change currently lived. other hand, renewable energy sources clean, safe inexhaustible. It has now become essential to develop promote this type energy. objective that we have realized a domestic synchronous wind turbine. work, describe different components turbine (blades, generator,...