摘要
针对南京某火电厂原有叶轮给煤机控制系统中存在的通信电缆经常被拉断的问题,提出了基于载波通信方式的整体解决方案,并加装了车体定位系统。新方案设计和实施后,载波通信可靠,车体定位准确,系统运行稳定,为火电厂发电机组的用煤提供了有效保障。
To solve the problem that communication cables in impeller coal feeder control system are often pulled off, this paper proposes a solution with a positioning system based on carrier communication. This new solution ensures a reliable communication, accurate positioning and stable system operation. It provides effective protection for the coal supply of power plants.
出处
《电力系统通信》
2011年第8期58-60,共3页
Telecommunications for Electric Power System
关键词
载波通信
叶轮给煤机
车体定位系统
carrier communication
impeller coal feeder
positioning system
