分布式控制系统在垃圾焚烧过程中的应用与设计

The Design and Application of Distributed Control System to the Refuse Incineration Process

提出了将4级分布式控制系统在垃圾焚烧发电过程中的应用研究,通过对垃圾焚烧过程的分析,将整个垃圾焚烧过程分成4个控制子系统,并利用PLC作为设备控制级的主要设备对过程实施控制,提出了利用工业以太网将上位计算机与PLC连接在一起形成过程级监控网络,再将工业以太网与企业网络相连而形成管理级网络的4级分布式自动控制系统。

ThispapergivesdescriptionofDCSinrefuseincinerationprocess. Throughtheanalysis, thispaperdividestherefuseincineration process into four sub control system which is mainly controlled by a programmable logic controller. Four layer distributed control system is established by using the supervisor network which connects the industrial LAN and PLC and management network which connects the indus- trial LAN and enterprise internet /intranet.