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2021
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2019
Amar Regaz, Larbi Boukezzi, Zegnini, Djillali Mahi, Detection of Broken. Rotor Bars (BRB) in the asynchronous machine by the use …The 2nd International Workshop on Signal Processing Applied to Rotating Machinery Diagnostics, SIGPROMD‘2018 at the University of Djelfa, Algeria on April 29-30, 2018
Yousfi Belkacem, Boubakeur ZEGNINI , Electric field and potential distribution within a XLPE insulated cable containing a void-defect, International Conference on Electrical Sciences and Technologies in Maghreb January 2018 Marrakesh, Morocco
2017
2016
2015
Seghiour, T. Seghier, B. Zegnini ”Diagnostic of Rotor Faults Using Spectrum Magnetic Field for an Induction Machine”, 1st International Conference on Applied Automation and Industrial Diagnostics, Djelfa, Algérie , 2015
Rouini, D. Mahi, T. Seghier, N. Mziou “Modelling of the AC Breakdown Voltage of Point- Plane Gaps with Discharge Insulating Barrier”, 1st International Conference on Applied Automation and Industrial Diagnostics, Djelfa, Algérie , 2015
Benabed, T. Seghier, S. Boudraa, M. Belkheiri” Study of Dielectric Behavior of PEN (Polyethylene-Naphtalate) by Dielectric Spectroscopy”, 2015, Zakynthos Island, Greece.
BERRAHAL Mokhtar, AMERI Mohamed and LIDJICI Hamza “First principles investigations of filled skutterudite CeRu4P12 compound for thermoelectric applications” International Conference on Thermoelectric, Nashville, Tennnessee, USA, July 6 – 10 , 2014
CHATTA Wahiba ,LIDJICI Hamza, LAGOUN Brahim and KHEMAKHEM Hamadi “Ab-initio calculation of structural, electronic, elastic, piezoelectric and optoelectronic properties of the tetragonal phase of barium titanate “International Meeting on Advanced Materials (MAM-2015) Hammamet, September 7- 9, 2015 – Tunisia.
LAGOUN Brahim ,LIDJICI Hamza,CHATTA Wahiba and KHEMAKHEM Hamadi “A FP-LAPW calculation of structural, electronic and optical properties of the rhombohedral phase of Bi0.5Na0.5TiO3 “International Meeting on Advanced Materials (MAM-2015) Hammamet, September 7- 9, 2015 – Tunisia.
Zarede, H. Lidjici, M. Fathi, A. Mahrane “Study and Simulation of the heterojunction thin film solar cell a-Si(n)/a-Si(i)/c-Si(p)/a-Si(i)/a-Si(p) ”The Proceedings of Third European Conference on Renewable Energy Systems – ECRES 2015 7-10 October 2015 Kemer/Antalya/Turkey
A Seghiour, T Seghier, B Zegnini, « Defects rotor identification by magnetic spectrum analyzing in a squirrel-cage asynchronous machine » ; 3rd International Control, Engineering & Information Technology (CEIT), 2015 .
Ait abbas, H., Belkheiri, M., & Zegnini, B. Neural Network-Based Adaptive Control For Induction Motors, The 12th IEEE InternationalMulti-Conference on Systems, Signals and Devices, Mahdia-Tunisie. (16-19 Mars 2015).
Ait abbas, H., Belkheiri, M., & Zegnini, B. (2015). Radial Basis Function Neural Network-based Adaptive Control of Uncertain Nonlinear Systems, 3rd International Conference on Control, Engineering & Information Technology (CEIT’2015), Tlemcen-Algeria, 25-27 May, 2015.
Yousfi Aissa , Zegnini Boubakeur, Fractal analysis of streamer patterns in dielectric liquids under dc voltage, 9th International Conference on Electrical and Electronics Engineering (ELECO), pp 489 – 492,DOI: 10.1109/ELECO.2015.7394555, IEEE Conference Publications (2015 )
Regaz; L. Boukezzi; B. Zegnini; D. Mahi, Contribution to the study of piezomagnetic materials, 4th International Conference on Electrical Engineering (ICEE)Pages: 1 – 4, DOI: 10.1109/INTEE.2015.7416833 (2015).
Tahar Chenaf and Boubakeur Zegnini, Modélisation du champ électrique à l’intérieur d’une boite d’extrémité reliant un poste blindé à isolation gazeuse à un câble haute tension, 2ème CIEEAM 2015- ENP d’Oran- 24-25 Novembre 2015.
Seghiour . Abdellatif; Seghier .Tahar; Zegnini. Boubakeur, Diagnostic of the simultaneous of dynamic eccentricity and broken rotor bars using the magnetic field spectrum of the air-gap for an induction machine, Control, Engineering & Information Technology (CEIT), 2015 3rd International Conference onPages: 1 – 6, DOI: 10.1109/CEIT.2015.7233158 (2015)
Ait Abbas; B. Zegnini; M. Belkheiri; A. Rabhi, Radial basis function neural network-based adaptive control of uncertain nonlinear systems, Control, Engineering & Information Technology (CEIT), 2015 3rd International Conference onPages: 1 – 6, DOI: 10.1109/CEIT.2015.7233124IEEE Conference Publications
Ait abbas, H., Belkheiri, M., & Zegnini, B. (16-19 Mars 2015). Neural Network- Based Adaptive Control For Induction Motors, The 12th IEEE ternational Multi-Conference on Systems, Signals and Devices, Mahdia-Tunisie.
2014
2013
Seghier, F. Benabed, S. Boudraa, D. Mahi, B. Zegnini “Experimental Investigation Into Dielectric Properties Dependence of Paper Insulation”, Fourth International Meeting On Dielectric Materials Marrakech, Morocco, 29-31 May 2013
Ait abbas, H., Belkheiri, M., & Zegnini, B. Feedback linearization Control of Nonlinear systems augmented by Neural Network, Conference Internationale de Génie électrique, Bechar. (17-19 Novembre 2013).
Ait abbas, H., Belkheiri, M., &Zegnini, B. (17-19 Novembre 2013). Feedback linearization Control of Nonlinear systems augmented by Neural Network, Conference Internationale de Genie electrique, Bechar.
Lidjici H., Khemakhem H ”Raman spectroscopy investigation, dielectric and piezoelectric properties of 93%(Bi0.5 Na0.5)TiO3-7%BaTiO3 lead free piezoceramics” International Meeting on Materials for Electronic Applications – IMMEA-2013,14 – 17 November 2013 Sousse ,Tunisie
Lidjici H., Laghoun B., Dnidni H” Ab initio calculations for the Bismuth sodium titanate (Bi0.5 Na0.5)TiO3 “Premières journées internationales de physique, 16 -17 décembre 2013 Constantine , Algérie .
F.ROGTI ‘Temperature effect on space charge dynamics in multi-layer insulation Fluorinated Ethylene Propylene (FEP) Low Density Polyethylene (LDPE)’ Electrical Insulation and Dielectric Phenomena (CEIDP), 2013 IEEE Conference on Conference Location : Shenzhen 2013 DOI:10.1109/CEIDP.2013.6747096
2012
Elaguoune, T. Seghier, D. Mahi, Etude par simulation d’un dispositif expérimental de détection de décharges partielles dans un câble électrique, Deuxième Conférence Internationale sur la Maintenance, la Gestion, la Logistique et l’Electrotechnique, 2ème CIMGLE’2012, 19-21 Novembre 2012, ENSET Oran, Algérie
Ameur, B. Mokhtari, N. Essounbouli, L. Mokrani, “Speed Sensorless Direct Torque Control of a PMSM Drive using Space Vector Modulation Based MRAS and Stator Resistance Estimator”, In proc. of ICECSE : International Conference on Electrical and Computer Systems Engineering WASET2012, Vol.66, pp. 211-216, France, June 27-28, 2012.https://www.waset.org/journals/waset/v66.php
F.ROGTI ‘Temperature effect on space charge behavior at dielectric interface LDPE/FEP’8ème conférence de la Société Française d’Electrostatique, 3-5 juillet 2012, Cherbourg-Octeville, France. 2012 ISBN :978-2-9542540-0-5 EAN :9782954254005
2011
2010
Nadine Lahoud , Boubakeur Zegnini, Juan Martinez Vega “Relation between the electromechanical response and the dielectric of Poly(ethylene naphthalene 2,6-dicarboxylate) (PEN) films under high DC electrical field”, 6th International Conference on Broadband Dielectric Spectroscopy and its. Applications. (BDS) September (7-10) (2010). Madrid. Spain
2009
Mokhtari B. Ameur A. Mokrani L. AzouiB., Benkhoris M.F. DTC applied to optimize solar panel efficiency 2009 IECON Proceedings (Industrial Electronics Conference)
Boubakeur Zegnini, Mohammed Belkheiri, Djillali Mahi, Modeling Flashover Voltage (FOV) of Polluted HV Insulators Using Artificial Neural Networks (ANNs), ELECO ‘2009, proc, electric control, sponsor by IEEE 5-9 December 2009 Bursa, Turkey ,High Voltage Engineering , Oral Session B8: 05,Paper N° 482
Djillali Mahi, Boubakeur Zegnini, Optical Analysis of an Electric Discharge Evolution on an Insulating Polluted Surface Materializing a Polluted Insulator, ELECO ‘2009, proc, electric control, sponsor by IEEE 5-9 December 2009 Bursa, Turkey ,High Voltage Engineering ,Oral Session B8: 05,Paper N° 483
Ameur, B. Mokhtari, L. Mokrani, N. Essounbouli , B. Azoui, and A. Hamzaoui ” An Improved Sliding Mode Observer for Speed Sensorless Direct Torque Control of PMSM Drive with a Three-Level NPC Inverter Based Speed and Stator Resistance Estimator “, In Proc. Of the 10th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering , STA’2009, CD-Rom paper, Hammamet , Tunisia, December 2009.
Ameur, B. Mokhtari, L. Mokrani, N. Essounbouli et B. Azoui, “DTC Intelligente d’un MSAP, Alimenté par un Onduleur Triphasé de Type NPC à Trois Niveaux”, Colloque sur la Recherche Appliquée et le Transfert de Technologie CRATT’2009, ISET Radès, Radès Médina. Tunisie, Novembre 2009.
2008
Seghier, D. Mahi “Experimental study of temperature effect on partial discharge inception in power transmission cable» Revue périodique Dirassat Special Issue ISSN 1112-4652, Proceeding the second international conference on electrical and electronics engineering, Laghouat, April 2008, pp. 282-286.
Zegnini, D. Mahi, J.J Martinez-Vega and L. Boudou, Mise en évidence et quantification des déformations induites dans le Poly (Ethylene-Naphthalene Dicarboxylate) (PEN) par un fort champ électrique : partie I : Influence du programme et de la durée de chargement en la tension sur la déformation induite, 1 ére Conférence Internationale sur l’Electrotechnique, l’Automatique et la Maintenance CIEEAM’08 Session 3 présentation orale, Oran le 16 et 17 Décembre 2008, Algérie.
Lahoud, B. Zegnini, L. Boudou, J. Martinez-Vega, “A Description of the Various Parameters at Play During the Electrical Ageing Process of Organic Insulators”, Oral presentation, OD2-1, the 6th Conference Materials for Electrical Engineering MmdE and the 5th Conference IEEE-ROMSC, 16-18 June 2008,Bucharest, Romania
B.Zegnini , D. Mahi , J.J Martinez-Vega and L. Boudou ” Quantification expérimentale des déformations mécaniques induites dans les isolants organiques sous l’application champ électrique ” ICEEE ‘2008 International Conference on Electrical and Electronics Engineering , April 21-23 , 2008 , Laghouat , Algeria ,
2007
Seghier, D. Mahi, D. Vatau « study by simulation the combined effect of space charge and cavities on electric field and potential distribution solid insulation containing cavities» Scientific Bulletin of polytechnic, Special Issue ISSN 1582-7194, 7th international power systems conference, Romania, 22-23 November. 2007, pp.597-602.
Seghier, D. Mahi, F. M. Frigura «effect of temperature and relative humidity on partial discharges activity in artificial air gap embedded in high density polyethylene» Scientific Bulletin of polytechnic, Special Issue ISSN 1582-7194, 7th international power systems conference, Romania, 22-23 November. 2007, pp.603-608.
Zegnini, L. Boudou, J.J Martinez-Vega, « An Optical Technique to Measure the induced Mechanical Strain by a DC Electric Field in Thin Organic Insulating Films», 15 th IMEKO TC 4 Symposium , International Symposium on Novelties in Electrical Measurements and Instrumentations , 18-22 September 2007, Iasi, Romania, pp 387-390, 2007
Zegnini, L. Boudou, J.J Martinez-Vega , “An experimental study of the mechanical strains induced by a dc electric field in amorphous and partially crystallized PEN films”, ICSD2007 – IEEE International Conference on Solid Dielectrics, Winchester , Hampshire , United .Kingdoom ,July 8th-13th , 2007 , pp 246-249.
Zegnini , D. Mahi and A .Chaker , Flashover Voltage Estimation by Artificial Neural Network of Polluted Post Insulators Transmission Lines at High Altitude Area , 5th International Conference On Electrical and Electronics Engineering , ELECO ‘2007, proc, electric control, sponsor by IEEE 5-9 December 2007 Bursa, Turkey , High Voltage Engineering , session A6,Paper N° 129 ,p 1-4
2006
Seghier, D. Mahi, T. Lebey and D. Malec « analysis of the electric field and the potential distribution in cavities inside solid insulating electrical materials» Conference proceeding ISBN 0-9766792-2-1, International Comsol conference, Paris, November 5-9, 2006, pp. 31-34.
Ameur, B. Mokhtari, L. Mokrani et B. Azoui, “Commande Robuste par DTC d’un Moteur Synchrone à Aimants Permanents, dotée d’un Compensateur Flou”, in Proc, of ICCMD’06, pp. 49, Annaba, Algérie, Mai 2006.
Ameur, B. Mokhtari, L. Mokrani et B. Azoui, “Compensateur Flou de la Variation de Résistance statorique d’un Moteur Synchrone à Aimants Permanents Commandé par DTC”, in Proc of ICEEA2006, pp.260-265, Sidi Bel-Abbès, Algérie, Mai 2006.
Zegnini , L. Boudou, J.J Martinez-Vega ,” Quantification of Mechanical deformation Induced by DC Electric Using Optical Technique “Macro 2006 -41st International Symposium on Macromolecules Proceedings , Rio De Janeiro , Brasil , July 16-21, 2006.
Zegnini , D. Mahi and A .Chaker ,“Pollution Flashover Voltage Optimization by (RBF) Neural Network of Post Insulators for the 750 kV Lines in High Altitude Area.”, CSC’6,sixième Conférence Internationale sur les charges électriques dans les milieux non conducteurs, sponsorisée par DEIS – IEEE, Tours , Juillet 2006, France ,
2005
B.Zegnini , D. Mahi and A .Chaker“Estimation of AC arcs Maintenance Conditions on Ice-covered Insulators Using ANN Algorithms”, fourth ELECO 2005 proc, electric control, sponsor by IEEE , December 2005,Bursa, Turkey ,High Voltage Technique , session A08 , Paper N° A4-09,p 1-4.
Mokhtari, A. Ameur, L. Mokrani et S. Boukhtache, “Réduction des Fluctuations du Couple Électromagnétique d’un MSAP Commandé par DTC à Sélecteur Neuronal par l’utilisation d’un Onduleur triphasé NPC à 3 Niveaux”, in Proc. of ICEL’2005, pp.80, Oran, Algérie., Novembre 2005.
Ameur, L. Mokrani, S. Boukhtache et B. Mokhtari, “Commande sans Capteur de Vitesse par DTC d’une Machine Synchrone à Aimants Permanents dotee par un Observateur à Mode Glissants”, in Proc. of SISEM 05, pp. 34, Annaba, Algérie, Novembre 2005.
Ameur, B. Mokhtari, L. Mokrani et S. Boukhtache, “Compensation de la variation de la Résistance Statorique d’un MSAP Commandé par une DTC à Sélecteur Neuronal associée à un Observateur à Modes Glissants”, in Proc. of PSCE’05, pp.260, Oum El-Bouaghi, Algérie, Mai 2005.
2004
Seghier, D. Mahi, A. Nouar, K. Lefkaier « The Effect of Temperature and the Mutual intluence Between two Cavities on the Appearance of Partial Discharges in Gaseous Cavities Contained in the Insulator of High Voltage » IEEE proceeding, International Conference on Solid Dielectrics. Toulouse, France, July 5-9. 2004, pp.598-602
Zegnini, D. Mahi and A .Chaker “ Analyse comparative des signaux électriques et optiques relevés d’une décharge électrique sur une surface isolante polluée alimentée en courant alternatif ” CSC’5, Cinquième Conférence Internationale sur les charges électriques dans les milieux non conducteurs, sponsorisée par DEIS – IEEE , Sfax 22-26 Novembre 2004, Tunisie, pp 59 -P08 – 1- 5
Zegnini , D. Mahi and A .Chaker “Application of artificial neural networks for modeling flashover characteristics of HV polluted insulators” SFE’2004 ,Poitiers 02-03 septembre 2004, France , Organisée par la société française d’électrostatique , pp 530-534 .ISBN 2- 9505432 -4 -3
Zegnini , D. Mahi and A .Chaker” Determination of the characteristics of AC arcs developing along electrolytic surface using regression on the test results” ICEEE ‘2004 International Conference on Electrical and Electronics Engineering , April 24-26 , 2004 , Laghouat , Algeria
Zegnini , D. Mahi and A .Chaker” Determination of re-ignition condition on polluted insulating surfaces“2004Annual report conference on electrical insulation and dielectric phenomena CEIDP 2004, sponsor by IEEE /DEIS, Boulder, Colorado, USA October 17–2O 2004, pp 671-674
2003
Seghier, D. Mahi, A. Nouar, K. Lefkaier « Study by simulation of the effect on temperature on the appearance of partial discharges in gaseous cavities contained in the insulator of high voltage cable » Power Tech. Conference Proceedings, 2003 IEEE Bologna, Italia. Volume 2, 23-26 June 2003.
Zegnini , D. Mahi and A .Chaker”Ions mobility determinations on polluted HVAC insulator during electric flashover using experimental model “2003Annual report conference on electrical insulation and dielectric phenomena CEIDP 2003, sponsor by IEEE /DEIS, October18-21 2003, Albuquerque , New Mexico, USA, pp 321 -324
Zegnini , D.Mahi « Electric field and potential distribution along a channel filled with an electrolyte modelling high voltage insulator ectrical discharge energized by an alternative current » third ELECO 2003 proc, electric control, sponsor by IEEE , 3-7 December 2003 Bursa, Turquie , pp. 213-216
Zegnini , D. Mahi and A .Chaker “New approach using artificial neural networks as function estimator of time to flashover of polluted insulators under power frequency voltage application” ISH’2003 ,XIII International symposuim on High Voltage Engineering ,Deflt, Netherlands,August 25-29 2003, sponsor by IEE , pp 407-1/4 Millpress,ISBN 90-77017-79-8
2002
D.Mahi , F.Benazzouz and B.Zegnini“Multi – branches modelling of an electric discharge on slightly conductive surfaces under DC” 2002Annual report conference on electrical insulation and dielectric phenomena CEIDP 2002, sponsor by IEEE /DEIS, October20-24 2002, Cancun , Quintana Roo, Mexico,pp562-565
Zegnini and D. Mahi “Distribution of the electric field in the discharge interval under AC voltage on contaminated electrolytic surfaces simulated HV polluted insulator” 2002Annual report conference on electrical insulation and dielectric phenomena CEIDP 2002, sponsor by IEEE /DEIS,October20-24 2002, Cancun , Quintana Roo, Mexico,pp164-167
Zegnini and D. Mahi« The relationship between the estimation intensity of electrical current flowing the electrolyte and the propagation of the local discharge on an electrolytic surface under AC voltage», conference record IEEE 2002on electrical insulation ISEI 2002, sponsor by IEEE , April 7-10, 2002 Boston, MA, U.S.A. pp.241-244
2001
Mahi and B. Zegnini « Evolution of the potential taken from A channel filled with an electrolyte submitted to an electrical discharge energized by an alternative current and correlation with the emitted light» second ELECO 2001 proc, electric control, sponsor by IEEE , 7-11 November 2001 Bursa, Turquie , pp. 178-182
Zegnini, D.Mahi, C. Huraux, A. Chaker, « Electrical and optical analysis of the electric discharge, energized by AC voltage, on polluted insulating surface», proceedings ISEIM2001, sponsor by IEEJ, 19-22 November 2001 Hemji Japan,pp. 316-319.
2019
2016
2015
LIDJICI and H.KHEMAKHEM “x-ray diffraction, Raman spectroscopy investigation and piezoelectric properties of 0.935(Bi0.5 Na0.5)TiO3-0.065BaTiO3 ceramics”The First National ConferenceonElectronicsand New Technologies(NCENT’2015), May 19-20, M’Sila, Algeria.
2014
2013
2012
2011
2008