用DCS替代KAM实现氨压缩机防喘振控制  

Ammonia Compressor Anti-surge Control by DCS in Lieu of KAM

作　　者：兰杰[1] 

机构地区：[1]四川泸天化股份公司,四川泸州646300

出　　处：《中氮肥》2014年第3期45-49,共5页M-Sized Nitrogenous Fertilizer Progress

摘　　要：由于核心PID模块和面板操作用法的不同,导致传统控制器和DCS用于复杂控制系统组态的差异,本文详细介绍了用DCS替代KAM实现防喘振控制以及完善其控制功能的组态方法。The difference between the operation of core PID module and panel leads to the difference in configuration between the conventional controller and DCS used in the intricate control system. This paper details the configuration method of DCS in lieu of KAM to achieve anti-surge control and improve its control function.

关 键 词：DCS KAM PID模块 防喘振 选择控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]