Design Of Optical Fiber Communication System For Huiguang Substation Of Qingyuan

Power system communication network is the private communication network of the larger, more comprehensive development of private network. With the improvement of network modernization and deepening of market reform, power communication increasingly shows its importance. To ensure the safe operation of power grid, the modern power grid construction, operation and management of more and more dependent on the transmission operation control, production of electric power communication network management information. Support network communications system as an advanced command system, safety and stability control systems, automation and MIS systems scheduling information transmission and exchange of critical infrastructure, has become a modern power grid safety and stability of the three technical pillars. In order to meet the needs of the new Power Supply Bureau of Guangdong Power Grid Corporation of Qingyuan a series of measures taken, step by step in a planned implementation of a number of trunk and regional network communication communication engineering projects and is actively and steadily building Qingyuan power high-speed, large capacity digital communication network. This article does HuiGuang station OPGW fiber optic communication system design is the backbone fiber Qingyuan power system construction project in a very important part.This article describes the development of optical fiber communications and power systems and the SDH transmission technology, optical fiber communications, and fiber optic communication system HuiGuang station to do the design, in general, sub-circuit design and optical fiber transmission system in two parts. In which the design of optical transmission systems, including system configuration, voice channel allocation, etc.; fiber cable design, including part of the design of ADSS and OPGW part of the design of two parts...