COMPUTER STUDY OF THE WAYS FOR ELECTRIC FIELD GRADING IN SEALING ENDS OF POLYETHYLENEINSULATED CABLES
ARTICLE_3_PDF (Українська)

Keywords

cable sealing end
high-voltage cable
polyethylene insulation
field-grading tube
stress control cone
computer modeling кабельные муфты
высоковольтный кабель
полиэтиленовая изоляция
трубка выравнивания поля
стресс-конус
компьютерное моделирование

How to Cite

[1]
Кучерявая, И. 2016. COMPUTER STUDY OF THE WAYS FOR ELECTRIC FIELD GRADING IN SEALING ENDS OF POLYETHYLENEINSULATED CABLES. Tekhnichna Elektrodynamika. 2 (Mar. 2016), 019. DOI:https://doi.org/10.15407/techned2016.02.019.

Abstract

The electric field in sealing ends of high-voltage power cables with cross-linked polyethylene insulation is computed by simplified model. The different ways for field grading in the cable sealing end are considered. As shown, the degree of electric field uniformity in the cable box depends on geometric parameters of field-grading tube, its electrophysical properties (conductivity and dielectric permittivity), on stress cone shape as well as on the distance of cone top to cable insulation surface. The developed approaches to computer modeling can be used to select the materials for cable box elements and to optimize their construction. References 11, figures 5, tables 2.

https://doi.org/10.15407/techned2016.02.019
ARTICLE_3_PDF (Українська)

References

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