Operation management and maintenance of electric optical fiber cable

Electric optical fiber cable(OPGW/ADSS) is an important part of modern electric power telecommunication system since it carries the information of telecommunication,relay protection,automation,dispatching as well as power transmission,which relate directly to the safe operation of power grid.In recent years,the electric optical fiber cable has been widely used.But there is no unified regulation for operation and maintenance management of these cables has not been revised yet in power sector.This paper discusses the management organization and operation mode,defines the responsibilities for optical cable maintenance among personnel of telecommunication,relay protection and electric power transmission.It puts forward the maintenance organizational structures,responsibilities and basic requirements.It also makes an analysis on daily and malfunction maintenance.