The Application of Clock Synchronization System in Ningxia Electric Power Company

As technology advances,traditional digital synchronization network can not meet the demands of technical, operational and network development.So now the synchronization network has evolved to an integrated supporting network platform with the functions of frequency synchronization,time synchronization and clock monitoring to provide high stability clock frequency,high-precision time service and full-clock performance monitoring on network equipment.In order to improve the operation quality,a data timing synchronization system has been built in Ningxia power communication network.The system provides not only timing service but serves for the line protection.This paper introduces the background and current situation of the system,discusses the application in power system,put forward the solution for operational problems and points out the applied significance of the system in Ningxia power system.