Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2007.06a
- /
- Pages.538-540
- /
- 2007
The Study on Aged Sleeves for Old Transmission Lines
노후 송전선로의 가공송전선 직선 슬리브 분석 연구
-
Kim, Byung-Geol
(KERI)
;
-
Kim, Shang-Shu
(KERI)
;
- Ahn, Sang-Hyun (KERI) ;
-
Sohn, Hong-Kwan
(KERI)
;
-
Park, In-Pyo
(KERI)
;
-
Jang, Tae-In
(KEPRI)
- Published : 2007.06.21
Abstract
A detailed study on aged sleeves for old transmission lines was carried out to clarify the deterioration of sleeves and the condition of installation. A lot of removed aged sleeves from transmission lines were investigated. Many biased installed cases and corrosion of steel sleeve part were found. These defects can cause a serious accident such as blackout during operating. The detailed results were presented in the text.