Symphony分散控制系统在外高桥第一发电厂脱硫装置中的应用

摘要

对外高桥第一发电厂脱硫装置Symphony分散控制系统（DCS）设计进行了介绍，着重介绍了它的系统组态、网络结构、硬件配置及控制系统功能，并提出了优化设计的建议。%It introduces Symphony distributed control system (DCS) in waigaoqiao no.1 power plant desulfurization device. It mainly introduces system configuration, network structure, hardware configuration and control system function. It also puts forward suggestions of optimizing design.