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Nirudh Jirasuwankul. An experimental study on dielectric response of crosslinked polyolefin (XLPO) insulation of unshielded cable under electric field and heat flux. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2021.
An experimental study on dielectric response of crosslinked polyolefin (XLPO) insulation of unshielded cable under electric field and heat flux
Name: Jakawan Singhasivanon
Organization :
King Mongkuts Institute of Technology Ladkrabang. School of Engineering
Email :
Jakawan_dew@outlook.com
Name: Nirudh Jirasuwankul
Organization :
King Mongkuts Institute of Technology Ladkrabang. School of Engineering
Email :
nirudh.ji@kmitl.ac.th
keyword:
Dielectric materials
LCSH:
Electric cables
-- Insulation
LCSH:
Polyolefins
LCSH:
Electric conductivity
Abstract:
Nowadays, crosslinked polyolefin (XLPO) cables are widely used for electrical insulation. In order to study and analyze insulation characteristics, polarization and depolarization current (PDC) measurement is one of the advanced methods that can compute and provide dielectric response parameters. In this paper, we aim to study the dielectric response of XLPO insulation of unshielded cables under electric fields and heat flux by measuring permittivity (ε′), conductivity (σ), and dissipation factor (tan δ). The experimental results indicate that permittivity is relatively constant at different field strengths and temperatures and is similar to XLPE insulation. It is also found that the activation energy of XLPO insulation is 0.77 eV. Furthermore, the activation energy in this research can excite electrons or ions in the valence band within the insulation to change the state from non-conductive to conductive.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2021
Modified:
2026-04-20
Issued:
2026-04-20
บทความ/Article
application/pdf
BibliograpyCitation :
In Chiang Mai University. Faculty of Engineering. 2021 18th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2021) (pp.332-335). Chiang Mai : Chiang Mai University
eng
©copyrights King Mongkut's University of Technology North Bangkok
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ใช้เวลา
0.035438 วินาที
Jakawan Singhasivanon
| Title | Contributor | Type |
|---|---|---|
| The preliminary study of partial discharge behavior of crosslinked polyolefin (XLPO) unshielded cable insulation under temperature variations
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Jakawan Singhasivanon;Nirudh Jirasuwankul | บทความ/Article | |
| An experimental study on dielectric response of crosslinked polyolefin (XLPO) insulation of unshielded cable under electric field and heat flux
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Jakawan Singhasivanon;Nirudh Jirasuwankul | บทความ/Article |
Nirudh Jirasuwankul
| Title | Contributor | Type |
|---|---|---|
| Experimental study and modeling of automatic home energy management system using AI
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Piyanut Pranee;Nirudh Jirasuwankul | บทความ/Article | |
| The preliminary study of partial discharge behavior of crosslinked polyolefin (XLPO) unshielded cable insulation under temperature variations
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Jakawan Singhasivanon;Nirudh Jirasuwankul | บทความ/Article | |
| An experimental study on dielectric response of crosslinked polyolefin (XLPO) insulation of unshielded cable under electric field and heat flux
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Jakawan Singhasivanon;Nirudh Jirasuwankul | บทความ/Article |