分布式测量系统时统信号分路电路设计

摘要

针对分布式测量系统不同测量单元之间时间统一的问题,设计了一种实用的时统信号分路传输电路.详细分析了电路的设计原理、元器件的选择和电路的具体实现,并对实际电路进行了测试.实验表明,设计的电路在实际运行中稳定可靠,具有较高的工程实用价值.%Against to the problem of time synchronization at different measuring units in distributed measurement system, a useful time synchronization signal shunting transfer circuit is designed. The principle of circuit designing, the selection of components and the realization of circuit are analyzed in details, a test of the circuit is made. The results show that the circuit is stable and reliable in application and with high use-value.