On-site Test And Research Into The Application Of Digital Auto Synchronization System

This paper analyses the operation status of the auto synchronization system in southern power plant of Hebei province at first. And the advantages and disadvantages between the analog and the digital auto synchronization systems are compared. Based on the SID-2CM type digital auto synchronization device applied in southern power plant of Hebei province and combined with the on-site test and experiment need of HBEPRI, this paper analyses and sums up the test method ,circuit design and parameter setting of the digital auto synchronization system. The technical references and gist which have important practical value for reform, type-chosen and test methods of other auto synchronization systems in power plants are given in the paper.