摘要
作者首先对目前变电站综合自动化系统中所采用的校时方法进行了分析 ,然后提出了一种测算主站与子站之间时差 ,补偿网络通信延时 (CSCD)的校时方法 ,并且对该方法的测量误差进行了估算 ,最后简单介绍了这种校时方法的应用情况。
The synchronization methods of the current distributed substation automation system are firstly analyzed, then a new scheme of measuring the time difference between the master and the slave is presented, which can compensate the communication delay of a serial communication network. Finally, the application of the method is described briefly.
出处
《电网技术》
EI
CSCD
北大核心
2001年第6期33-36,共4页
Power System Technology
