Abstract
Space charge distributions in silane crosslinked polyethylene (SXLPE)/ crosslinked polyethylene (XLPE) laminates was investigated using a pulsed electroacoustic (PEA) method. XLPE shows heterocharge while SXLPE shows homocharge. Positive charge is accumulated at the interface of SXLPE/XLPE laminate when applied electric field is more than 20 kV/mm. The charge profile at various temperatures was also acquired using temperature-controllable PEA system. Although applied electric field is only 8.6 kV/mm, positive interfacial charge starts to appear near 50°C.
| Original language | English |
|---|---|
| Pages | 509-512 |
| Number of pages | 4 |
| Publication status | Published - 2001 |
| Event | Proceedings of 2001 International Symp. on Electrical Insulating Materials (ISEIM 2001) / 2001 Asian Conf. on Electrical Insulation Diagnosis (ACEID 2001) / 33rd Symp. on Electrical and Electronic Insulating Materials and Applications in Systems - Himeji, Japan Duration: 2001 Nov 19 → 2001 Nov 22 |
Other
| Other | Proceedings of 2001 International Symp. on Electrical Insulating Materials (ISEIM 2001) / 2001 Asian Conf. on Electrical Insulation Diagnosis (ACEID 2001) / 33rd Symp. on Electrical and Electronic Insulating Materials and Applications in Systems |
|---|---|
| Country/Territory | Japan |
| City | Himeji |
| Period | 01/11/19 → 01/11/22 |
Keywords
- Interfacial charge
- PEA method
- SXLPE/XLPE laminate
ASJC Scopus subject areas
- General Engineering
- General Materials Science