Study on location of all-dielectric self-supporting fiber-optic cables on power transmission towers

Author

Haiyan, Wang ; Gang, Liu ; Wenxiang, Li ; Zhiyong, Liu ; Yan, Xing

Author_Institution

South China Univ. of Technol., Guangzhou

fYear

2007

fDate

14-17 Oct. 2007

Firstpage

356

Lastpage

359

Abstract

All-Dielectric Self-Supporting (ADSS) fiber-optic cables have been widely used in communications of power system. As ADSS optical cables are installed on power tower with high-voltage transmission lines, it may be affected by electrical field of electrical lines. So electro-corrosion may be damaged ADSS optical cables. Therefore, it is necessary to get the best location for the installation of ADSS fiber-optic cables. ADSSPE is a kind of software, which has been applied in the dry band arch to analyze the accident caused by ADSS optical cables´ rupture. In the paper, the electrical fields around several type high-voltage power towers are calculated by ADSSPE. The location method of ADSS fiber-optic cable is presented. And validity of the methods suggested in the paper can be proved practically.

Keywords

corrosion; fracture; optical cables; poles and towers; power cables; power transmission lines; ADSS optical cables; ADSSPE software; all-dielectric self-supporting fiber-optic cables; electrical field; electrocorrosion; high-voltage power transmission towers; high-voltage transmission lines; power system; rupture; Accidents; Arc discharges; Communication cables; Optical fiber cables; Optical fiber communication; Poles and towers; Power system faults; Power systems; Power transmission; Power transmission lines;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulation and Dielectric Phenomena, 2007. CEIDP 2007. Annual Report - Conference on

Conference_Location

Vancouver, BC

Print_ISBN

978-1-4244-1482-6

Electronic_ISBN

978-1-4244-1482-6

Type

conf

DOI

10.1109/CEIDP.2007.4451598

Filename

4451598