摘要
火力发电厂是一个典型的强电磁场环境,许多发电厂的DCS因电磁干扰曾出现过指示偏差大、系统死机等故障。从DCS系统的应用角度出发对其抗干扰问题进行了探讨,为保障DCS系统的可靠运行提供借鉴。
The power plant has a typical strong electromagnetic environment, there are some plants, appearing larger deviation or system deadlocked at some faults, starting from the angle of utilization discusses, the anti - interference for reliable operation of DCS as an example.
出处
《河北电力技术》
2006年第2期31-33,42,共4页
Hebei Electric Power
关键词
火电厂
分散控制系统
干扰
接地
power plant
DCS system
interference
grounding
