Surface potential decay of DC-corona-charged PET films on humid electrodes

• Published in: Journal of electrostatics Vol. 78; pp. 17 - 21
• Main Authors: Rouagdia, Karim, Nemamcha, Mohamed, Herous, Lazhar, Dascalescu, Lucian, Mellouki, Hamza
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.12.2015
• Subjects: Corona-charging; Humid electrodes; Polyethylene terephthalate film; Surface potential decay (SPD); Polyethylene terephthalate film; Humid electrodes; Corona-charging; Surface potential decay (SPD)

Surface potential decay measurement is a widely used tool to test the electrical properties of insulation materials. The aim of the present paper is to evaluate the effect of a humid electrode on the surface potential decay process. The experiments are performed on 1-mm thick samples of PET films (50...