Application Analysis of Time Synchronization State On-Line Monitoring Technology for Power System
This paper introduces the time synchronization state monitoring system of clock device in Jiangsu power grid,and analyzes the secondary equipment time synchronization status monitoring implementation scheme for the conventional substation and intelligent substation.Then it emphatically interprets the time synchronization monitoring management implementation scheme,proposed by National Dispatching Control Center,which contained specific rules for the implementation,information flow and the overall architecture of each subsystem.And the scheme of the time synchronization state monitoring system of power system in Jiangsu power grid is compared with the scheme proposed by National Dispatching Control Center of the time synchronization state monitoring system.The engineering applications of on-line monitoring technology of time synchronization in Jiangsu power grid are introduced.Time synchronization state monitoring system has been implemented based on the D5000 platform of smart grid dispatching and control system.
time synchronization monitoring managementclock devicetime serviced deviceNTPping-pong time principle
NETL
NSTL
万方数据
维普
