Profibus通信技术在精细化工生产控制中的应用

Application of Profibus Communication Technology in Fine Chemical Production Control

首先,介绍了Profibus通信技术在新建精细化工工厂中央控制系统中的应用实例,阐述了Profibus通信技术的结构、特点及其网络架构的设计思路和具体方案。接着,介绍了使用该技术后的实际运行情况和成果,并指出了存在的问题和缺陷。最后,分析了该技术的优势及其在未来控制系统中的发展趋势。该应用实例能给控制系统领域的设计和应用人员以启发,对不断改进和完善工厂控制系统中的通信网络架构设计起到借鉴作用。

Firstly, through introducing the practical application of Profibus communication technology in centralized control system of certain newly built fine chemical plant, the structure, features and the network architecture of the Profibus communication technology are described. Then, the practical situation and achievement after the technology being used are introduced, and the existing problems and defects are pointed out. Finally, the superiority and the developing trend in future control systems of this technology are analyzed. The specific examples of the application does inspire the design and application personnel in control system area, and provides references for designing communication network architecture to improve the plant control systems.