Accueil › Annuaire des chercheurs › A. Mekhaldi
A. Mekhaldi
Affiliation : Polytechnic School of Algiers
- 116Publications (affiliation algérienne)
- 130Publications au total
- 1353Citations
- 21Indice h
Profil de recherche
A. Mekhaldi compte 116 publications référencées (2012–2026). Ses travaux paraissent principalement dans « IEEE Transactions on Dielectrics and Electrical Insulation », « IEEE International Conference on Dielectrics (ICD) » et « International Conference on Electrical Sciences and Technologies in Maghreb ». Son article le plus cité, « Correlations between structural changes and dielectric behavior of thermally aged XLPE » (2019), a été cité 117 fois. 17 de ces publications datent des trois dernières années d’activité. Ses travaux sont cosignés avec au moins 12 chercheurs, notamment dans des établissements de France, Belgique, Royaume-Uni.
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Créer mon profil gratuit Ajouter mes publicationsDomaines de recherche
- High voltage insulation and dielectric phenomena
- Power Transformer Diagnostics and Insulation
- Lightning and Electromagnetic Phenomena
- High-Voltage Power Transmission Systems
- Electrical Fault Detection and Protection
Publications (116)
- DGA-driven two-phase chaotic BAT optimization for power transformer fault identification
- Wavelet-Based Bayesian Random Forest Classifier for High-Voltage Insulator Pollution Severity Detection: A Hybrid Approach
- Power Transformer Fault Diagnosis through Dissolved Gas Analysis with Advanced Optimized Learning Models
- Space Charge and Associated Electric Field Distribution in Presence of Water Trees in XLPE Insulation Under DC and AC Voltages
- Advanced SVM and KNN Algorithms for Fault Detection in Power Transformers Based on Dissolved Gas Analysis
- Intelligent DGA-based Technique for Fault Identification of Power Transformers
- A Novel Fault Diagnosis Framework for Power Transformers Using Enhanced Crow Search Optimization Algorithm
- Impact of Thermal Aging on Dielectric and Physicochemical Properties of MV XLPE Cables
- Towards Reliable Transformer Fault Diagnosis: A BPSO-Optimized DGA Interpretation Framework
- AI-Enhanced Stochastic MILP for Predictive Maintenance and Supply Chain Optimization in High- and Medium-Voltage Smart Lighting Networks
- Advanced Feature Selection Approach for Accurate Power Transformer Fault Identification
- Cost optimization of Grounding System for HV substation of Ain El-Melh by M-BCO
- Simulation of Lightning Strikes on Photovoltaic Farms
- Correlation Between Frequency and Water Trees Detection
- Numerical Simulation of Return Strokes/Dart Leaders: Application to the Lightning Protection of Photovoltaic Farms
- Quantifying Electric Charge on Cap-Pin Glass Insulator: Investigating the Impact of Pollution through Simulation and Experimental Approaches
- Simulation and Experimental Analysis of Electrical Characterization of Cap-Pin Glass Insulator under Uniform and Non-Uniform Pollution Layers
- Corona Ring Improvement to Surface Electric Field Stress Mitigation of 400 kV Composite Insulator
- Optimal power flow solution including wind power generation into isolated Adrar power system using PSOGSA
- Electrical performance of 400-kV Cap-Pin and composite string insulators. COMSOL multiphysics simulations
- Optimizing Corona Ring Design for 400 kV Cap-Pin String Insulator to Minimize Surface Electric Field under Various Surface Conditions
- Power Transformer Fault Prediction using Naive Bayes and Decision tree based on Dissolved Gas Analysis
- Multiscale Analysis of Naturally Weathered High-Voltage XLPE Cable Insulation in Two Extreme Environments
- Cap-Pin Glass Insulator Simulation and Leakage Current waveform Extraction
- Temperature Distribution in a Buried High Voltage XLPE Cable
- Correlations between physico-chemical properties and dielectric behavior of thermally aged XLPE cables insulation
- Electric Field Distribution in High Voltage XLPE Cable Affected by Various Cavities
- Features Characterizing the Surface State of HV Insulator Glass Model under Desert Pollution
- Polluted Barrier Effect on the Electric Field Distribution in Point-Plane Air Gaps under AC Applied Voltage: Based on Experimental Model
- Dielectric Properties and β-Relaxation in Cross-linked Polyethylene: Effect of Thermal Aging
- Temperature Distribution in a 245 kV AC XLPE Cable
- Influence of Thermal Aging on the Crystallinity of EPDM Used in Power Cables Insulation
- Correlations between structural changes and dielectric behavior of thermally aged XLPE
- Multiscale Analysis of the Polymeric Insulators Degradation in Simulated Arid Environment Conditions: Cross-Correlation Assessment
- Modelling of Vertical Ground Electrode under Lightning Transient
- Numerical Modelling of Electric Field Distribution in PointBarrier-Plane Air Gaps underAC Voltage using Finite Element Method
- AC Conductivity Analysis and Chemical Changes of Thermally Aged PVC/B Insulation for Medium Voltage Cables
- Investigations of Non-uniform Pollution Impact on Electric Field Distribution in a Point-Barrier-Plane Arrangement under AC Voltage
- Model for polluted insulator flashover under AC or DC voltage
- Flashover process and leakage current characteristics of insulator model under desert pollution
- Transient behaviour of grounding electrodes in uniform and in vertically stratified soil using state space representation
- Investigation of Horizontal Ground Electrode's Effective Length Under Impulse Current
- Numerical simulation of the electric field distribution in point-barrier-plane air gaps
- Nonlinear Regression Modeling to Predict Thermal Endurance of XLPE Material under Thermal Aging
- Impedance nature of long horizontal grounding electrode employing TLM
- Composite Insulators in a 400 kV AC Line in Algeria for Improving Electric Field Distribution
- Influence of Insulating Barrier on the Electric Field Distribution in a Point-Plane Air Gap using COMSOL Multiphysics
- Impulse Analysis of Isolated and Interconnected WTGSs under Lightning Discharges
- A New Analytical Equation for the Linear Resistance of Discharge During Flashover of Polluted Insulators Under AC or DC Voltages
- A New Model for Polluted insulators Flashover under HVDC
- Wavelet transform of the leakage current to monitoring the insulator surface under non-uniform desert pollution
- A better integration of wind power generation in Adrar Algerian insulated power system
- Frequency Analysis and Recurrent Plot of the Leakage Current to Monitoring the Insulator Surface State
- A New Model for AC Insulators Flashover
- Unthresholded Recurrence Plots Analysis for Degradation Assessment of Power Cables Insulation
- Longitudinal behaviour of grounding electrodes subjected to lightning currents using SSR based TLM
- Time-Domain Modeling of Grounding Systems’ Impulse Response Incorporating Nonlinear and Frequency-Dependent Aspects
- Improvement of electric field distribution by integrating composite insulators in a 400 kV AC double circuit line in Algeria
- Experimental investigation and signal processing techniques for degradation assessment of XLPE and PVC/B materials under thermal aging
- Analysis of nanosecond pulsed and square AC dielectric barrier discharges in planar configuration: Application to electrostatic precipitation
- On the analysis of lightning response of interconnected wind turbine grounding systems
- Numerical simulation of the barrier effect on the electric field distribution in point-plane air gaps using COMSOL multiphysics
- Transient behavior of vertical grounding electrode under impulse current
- Incorporation of soil ionization and mutual coupling in transient study of horizontal grounding electrode using TLM
- Recurrent plot and quantification of leakage current for monitoring the insulator surface state under non-uniform desertic pollution
- Induced potential effect on pipelines nearby grounding systems
- Optimal design of corona ring on HV composite insulator using PSO approach with dynamic population size
- Three powerful nature-inspired algorithms to optimize power flow in Algeria's Adrar power system
- Submicron particles trajectory and collection efficiency in a miniature planar DBD-ESP: Theoretical model and experimental validation
- Effect of space charge layers on the electric field enhancement at the physical interfaces in power cable insulation
- Investigation into the dissipated energy under accelerated thermal aging in PVC/B used in low-voltage cables insulation
- Evaluation of electric field distribution on a 400 kV composite insulator under various service conditions
- Electric field distribution around 400 kV line composite insulators in different connection conditions
- Electrostatic filtration of submicron particles using nanosecond pulsed dielectric barrier discharge in planar configuration
- Frequency effect on particles collection efficiency in planar DBD-ESP
- Physico-chemical study of thermally aged EPDM used in power cables insulation
- Recurrence quantification analysis as a novel LC feature extraction technique for the classification of pollution severity on HV insulator model
- Minimization of Grounding System Cost Using PSO, GAO, and HPSGAO Techniques
- Elaboration of novel image processing algorithm for arcing discharges recognition on HV polluted insulator model
- Optimization of grounding system of 60/30 kV substation of Ain El-Melh using GAO
- Electric Field Measurement in Rod-Discontinued Plane Air Gaps Using Distributed Capacity Probe
- Impact of presence of water tree and microcavities on the electric field distribution in XLPE insulation
- Analysis of the total alternating current through insulating polymers under accelerated thermal aging
- Effect of magnitude of space charges on the electric field distribution in XLPE insulation in presence of water trees
- The use of wavelets for the monitoring and diagnostic of surface state of HV polluted insulators
- Optimization of grounding system of 60/30 kV substation of Ain El-Melh using particle swarm
- Classification of pollution severity on insulator model using Recurrence Quantification Analysis
- Recurrent plot for leakage current investigation and performance monitoring of HV insulator model under discontinuous pollution
- Hybridization of modified particle swarm optimization with gravitational search algorithm for solving optimal power flow including wind generation in isolated Adrar region
- Classification of Leakage Current waveforms using Wavelet Packet Transform on high voltage insulator
- A Novel Defense Plan for the Isolated Adrar Algerian System Incorporating Wind Power Generation
- Wavelet Packet Transform based Multi Resolution Analysis technique for classification of LC waveforms on polluted insulating surfaces
- Characterization of discharges on non-uniformly polluted glass surfaces using a wavelet transform approach
- Potential and electric field distributions on HV insulators string used in the 400 kV novel transmission line in Algeria
- Influence of the thickness and the nature of HVAC insulator model on the flashover voltage and the leakage current
- Aging and pollution studies of EPDM polymers by means of a time-resolved current method in a SEM
- Wavelet packet analysis of the applied voltage waveform as a monitoring technique of the outdoor insulation surface
- Investigation of accelerated thermal aging of EPDM polymer by electric tests in air and by means of a SEM technique in high vacuum
- Prediction of polluted insulators characteristics using artificial neural networks
- Evaluation of insulator's energy under uniform pollution condition
Revues de publication
- IEEE Transactions on Dielectrics and Electrical Insulation × 20
- IEEE International Conference on Dielectrics (ICD) × 8
- International Conference on Electrical Sciences and Technologies in Maghreb × 7
- International Conference on Advanced Electrical Engineering (ICAEE) × 6
- International Conference on Electrical Engineering - Boumerdes (ICEE-B) × 6
- HAL × 4
Publications par année
- 20263
- 20258
- 20246
- 20234
- 20226
- 20212
- 20203
- 20196
- 201818
- 201710
Collaborations
Établissements partenaires : Mouloud Mammeri University of Tizi-Ouzou · Renewable Energy Development Center · École Nationale Supérieure de Technologie · Amar Telidji University of Laghouat · University of Béjaïa
Pays des co-auteurs : France · Belgique · Royaume-Uni
Co-auteurs
- Madjid Teguar
- Ahmed Boubakeur
- Omar Kherif
- Sofiane Chiheb
- Y. Kemari
- Yassine Mahamdi
- Youcef Benmahamed
- Djaffar Bouguedad
- D. Maadjoudj
- Tarek Chihani
- M. A. Benziada
- Mohamed Chérif Bouzidi
Données bibliographiques issues d’OpenAlex (base ouverte).
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