SUPCON　JX-300　DCS系统在硫磺回收装置中的应用  

The Application of SUPCON JX-300 DCS in the Sulfur Recovery Unit

作　　者：陈学文 何应坚 

机构地区：[1]广州石化设计院,广州510726 [2]浙大中控研发部,杭州310012

出　　处：《中国仪器仪表》2001年第z1期37-39,共3页China Instrumentation

摘　　要：本文阐述以浙大中控ＪＸ－３００ＤＣＳ为平台，采用比值、串级和超弛控制等复杂控制方案，实现了对硫磺回收装置的自动控制。从实际使用情况来看，系统稳定可靠、控制效果较好，基本满足生产的需要。Based on the JX-300DCS,we used the complicated control schemes such as proportional control, cascade control and override control to realize the automatic control in sulfur recovery unit. The real commissioning show that the system was stable and reliable, could meet the needs of process.

关 键 词：超弛控制 比值控制 空/燃比 空/酸比 焚烧炉 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]