摘要
介绍了可编程控制器PLC在无人值守直流电源系统中实现"三遥"功能的软、硬件及接口电路。
The paper introduces the PLC application in DC power supply system for nobody on duty and the fuctions of the soft and hard wares for telemetering telesignalisation telemotion (TTT) as well as interface cricuits realized by PLC
出处
《电源技术应用》
1999年第2期37-38,共2页
Power Supply Technologles and Applications
