摘要
在DCS中采用回路控制板完全实现了备用电源自动投入(BZT)功能,替代了原有的继电器搭接BZT装置。实践证明该方法简单、可靠。
Full functions of backup power source automatic switch are realized with loop control board of distributed control system to substitute the original relay equipment. They are running very well in a power plant, and testify that this method is simple but with very high reliability.
出处
《自动化博览》
2001年第6期37-38,共2页
Automation Panorama1
