摘要
计算机集散控制系统 (DCS) ,在火力发电热工控制领域已经得到广泛应用 ,并取得了很好的效果。目前 ,取消电气控制传统的“一对一”硬手操方式 ,将电气量的监控纳入到DCS系统中 ,是进一步提高电站自动化控制水平的重点工作内容。结合实际的改造工程 ,介绍了电气监控纳入DCS的系统构成、软硬件功能实现和提高可靠性措施 。
The distributed control system(DCS)is widely used in coal fired power plant with better results.It is currently an important work for enhancing the automation level of power plant to cancel the “one to one”hardware control in electrical part and to integrate its monitoring and control into DCS.Combined with the experiences in a retrofitting project,the DCS system configuration integrated with electrical part, the realization of SW & HW functions and the measurements to increase its reliability are presented.Some technical problems are also discussed.
出处
《电力自动化设备》
EI
CSCD
北大核心
2001年第3期52-54,共3页
Electric Power Automation Equipment
