摘要
为适应大型建筑供电的需要,采用可编程控制器开发备用电源自动投入系统。实现高、低压变配电系统综合自动化,同时达到提高整个供电系统的安全性、可靠性、经济性和科学性的目的。该PLC备自投系统已经应用在某大型建筑工程中。试验结果表明,系统设计合理,运行稳定。
This paper presents the switch-in system of the auxiliary power supply to meet the need of power source for large buildings. The system is based on PLC. The functions of the system are also outlined
出处
《自动化技术与应用》
2008年第9期59-63,共5页
Techniques of Automation and Applications
关键词
备自投系统
顺序
闭锁
PLC
switch-in system of the auxiliary power supply
sequence
interlock
PLC
