High voltage

Description :

The high voltage team is interested in electrical conduction in liquids, gases and solids under various field configurations. The study of dielectric dischages in different materials is of paramount  importanace in the field of electrical ingineering.

Recent works have been concentrated on conduction of gas dielectrics in  diverging electric field (tip-plane geometry). The study of corona discharges in sulfur hexafluoride and in SF6-N2 mixtures has been carried out using optical and electrical measurments.
 Sulfur hexafluoride is an inert gas that is non-aggressive, colorless, odorless and virtually devoid of toxicity. However, at high concentration in the air it acts as an asphyxiant by displacement of oxygen and it is harmful to the environment. The substitution of SF6 is therfore, an obligation.

The most important uses of sulfur hexafluoride are in the field of electricity because of its considerable dielectric rigidity.

Keywords : high voltage, dielectric, electric discharges, sulfur hexafluoride, fields divergent, corona discharge.

Team 03 : High voltage

Name

Grade

Responsibility

Last degre

Specialty

Option

E-mail

Structure

01

Lemzadmi

Ahcene

Prof

Director

PhD

Electrical

High voltage

lemzadmi.ahcen@univ-guelma.dz

lemzadmi@yahoo.fr

Université 8 Mai 1945 Guelma

02

Boudefel Amar

MCA

Membre

PhD in science

Electrical

Dielectric materials

boudefel.amar@univ-guelma.dz

boudefel99@yahoo.fr

Université 8 Mai 1945 Guelma

02

Boudefel Amar

MCA

Membre

PhD in science

Electrical

Dielectric materials

boudefel.amar@univ-guelma.dz

boudefel99@yahoo.fr

Université 8 Mai 1945 Guelma

03

Beloucif Faissel

MCB

Membre

PhD in science

Electrical

Dielectric materials

beloucif.faissel@univ-guelma.dz

beloucif_fay@yahoo.fr

Université 8 Mai 1945 Guelma

04

Bouzit Ali

MAA

Membre

Magister

Electrical

Energie renouvelables

bouzit.ali@univ-guelma.dz

bouzitali@yahoo.com

Université 8 Mai 1945 Guelma

05

Chaabi Lilia

MAA

Membre

Magister

Automatic

Diagnostic

chaabi.lilia@univ-guelma.dz

lilia_chaabi@yahoo.fr

Université 8 Mai 1945 Guelma

06

OUDAIFIA Nawal

Doc

Membre

MSc

Electrical Engineering

Electrical

oudaifia.nawal@univ-guelma.dz

oudaifia.nawal5@gmail.com

Université 8 Mai 1945 Guelma

07

KANTAS walid

Doc

Membre

Ma

Electrical Engineering

Electrical

kantas.walid@univ-guelma.dz

walidkantas@yahoo.com

Université 8 Mai 1945 Guelma