摘要
设计了一种基于电流信号传输的同步信号传输电路,采用主从控制的数字锁相环,实现了远距离两台逆变电源输出电压的同步。
A synchronization signal transmission-circuit based on current signal is presented. It adopts principal and subordinate Digital-Phase-Lock-Loop(DPLL) control method to achieve in-phase between two long-distance inverter.
出处
《电源技术应用》
2008年第1期29-32,共4页
Power Supply Technologles and Applications
关键词
数字锁相环
同步信号
主从控制
逆变电源
DPLL
synchronization signal
principal and subordinate control
inverter