Advanced maintenance information systems for overhead power transmission lines

Author

Itaka, K. ; Matsubara, I. ; Nakano, T. ; Sakurai, K. ; Taga, H.

Author_Institution

Sumitomo Electr. Ind., Ltd., Osaka, Japan

fYear

1991

fDate

5-8 Nov 1991

Firstpage

927

Abstract

An advanced maintenance information system for overhead power transmission lines has been developed and introduced into actual transmission lines. The system provides various useful information for transmission line maintenance work, such as fault sections if a fault occurs, meteorological conditions and power conductor temperature etc. In addition to the basic maintenance information, the system has communication capability for huge volumes of data such as ITV picture images, telephone voices and computer databases between a local tower site and a maintenance office through an OPGW (composite fiber-optic overhead ground wire) network

Keywords

data communication systems; maintenance engineering; optical fibres; optical links; power engineering computing; power overhead lines; ITV picture images; advanced maintenance information system; communication capability; composite fiber-optic overhead ground wire; computer databases; data transmission; fault sections; meteorological conditions; overhead power transmission lines; power conductor temperature; telephone; voice transmission;

fLanguage

English

Publisher

iet

Conference_Titel

Advances in Power System Control, Operation and Management, 1991. APSCOM-91., 1991 International Conference on

Conference_Location

IET

Print_ISBN

0-86341-246-7

Type

conf

Filename

154196