AUTOMATIC WINDING GENERATION USING MATRIX REPRESENTATION - ANFRACTUS TOOL 1.0

Autor: Daoud Ouamara, Frédéric Dubas, Mohamed Nadjib Benallal, Sid Ali Randi, Christophe Espanet

Publikováno v: Acta Polytechnica, Vol 58, Iss 1, Pp 37-46 (2018)

This paper describes an original approach dealing with AC/DC winding design in electrical machines. A research software called “ANFRACTUS Tool 1.0”, allowing automatic generation of all windings in multi-phases electrical machines, has been devel

Externí odkaz: https://doaj.org/article/46cbf8d4d27c4669a671faf79366631d

Complex Change in Superficial Layer Properties of Specimen Obtained by Metallurgical Powder under Vibration Process Method

Autor: Djamel Saidi, Tahar Sayah, Mohamed Nadjib Benallal, P.J. Ankudimov, Anatoly P. Babichev, Djema, Khaled Hamouda, J.P. Ankudimov

Publikováno v: Defect and Diffusion Forum. :1103-1108

The general purpose of the present work is based on an antifriction process to produce a metallurgical powder from nibs of iron powders base. Therefore, most of these processes used in motors and instruments industries, vehicles and agricultural mech

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce0e6aa31e1b1e2aa33b0557fc61a61e
https://doi.org/10.4028/www.scientific.net/ddf.297-301.1103

The design of magnetic flux concentration superconducting machines

Autor: Abdelfettah Hocine, Jean Lévêque, Abderrezak Rezzoug, Bruno Douine, El Hadj Ailam, Mohamed Nadjib Benallal

Publikováno v: CISTEM 2014, International Conference on Electrical Sciences and Technologies
CISTEM 2014, International Conference on Electrical Sciences and Technologies, Nov 2014, Tunis, Tunisia. pp.346-349, ⟨10.1109/CISTEM.2014.7076968⟩

International audience; In this paper we present the design of several topologies of radial and axial superconducting rotating machines. These topologies are based on the magnetic flux concentration principle. The armature of the studied machines is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::038ff7e40a2436d46dc4a934bf8772f1
https://doi.org/10.1109/cistem.2014.7076968

Comparison study between three kind superconducting motors

Autor: Abdelfettah Hocine, Mohamed Nadjib Benallal, El Hadj Ailam

Publikováno v: 2014 Electric Power Quality and Supply Reliability Conference (PQ).

In this paper, a comparison is made between three superconducting motors. The first one is based on the magnetic flux concentration principle. The second and the third motors have a conventional topology and contain a NbTi wire in the place of copper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e6720919ab449c5a6ad0e308e1c2815
https://doi.org/10.1109/pq.2014.6866816

Comparison Study Between Several Solutions of Superconducting Inductors

Autor: Mohammed Hachama, Abderrezak Rezzoug, Jean Lévêque, El Hadj Ailam, Mohamed Nadjib Benallal

Publikováno v: IEEE Transactions on Applied Superconductivity
IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 2013, 23 (1), pp.5200506. ⟨10.1109/TASC.2012.2232913⟩

A 20-kW superconducting motor has been designed, realized, and successfully tested. The armature is a three-phase copper conventional one, and the inductor is made of two superconducting solenoids and four YBaCuO bulk superconductors. Three-dimension

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c555f2f01868f306f9c77cb5073e209d
https://hal.univ-lorraine.fr/hal-01383404