Abstract：500kV grid is the backbone network, the main protection for the optical fiber pilot protection, operation and maintenance of such good sense to protect very important work. The article first introduces the Fiber Pilot Protection Principle and channel medium, followed by discussion of the guarantee line ends synergistic protection logic clock setting, longitudinal code calibration, etc., and then analyzes the fiber pilot protection troubleshooting methods, daily operation dimensional points, operation and maintenance of each professional division interface and enhance fiber pilot protection "comprehensive viability" of the specific measures, the final article on the operation and maintenance work carried out on how effective a given fiber pilot protection were properly seized of.
王玮, 张昭源. 关于500kV线路光纤纵联保护的运维研究[J]. 电气技术, 2016, 17(2): 77-79.
Wang Wei, Zhang Zhaoyuan. Dimension of Transport on 500kV Line of Fiber Pilot Protection. Electrical Engineering, 2016, 17(2): 77-79.
2016, Vol. 17 
