合成氨四大机组蒸汽管网平衡优化控制的应用  

OPTIMAL CONTROL OF STEAM BALANCE FOR FOUR STEAM TURBINE COMPRESSORS IN AMMONIA PLANT

作　　者：刘树东[1] 徐亚荣[1] 郝丽荣[1] 

机构地区：[1]吉林石化公司化肥厂,吉林132021

出　　处：《大氮肥》2004年第6期384-385,共2页Large Scale Nitrogenous Fertilizer Industry

摘　　要：针对大型机组汽轮机负荷波动大、蒸汽平衡困难的特点,使用DCS前馈调节系统对合成氨蒸汽管网进行控制,确保机组安全高效运行。Aimed at the problem of large load fluctuation and difficulty of steam balancing of the steam turbine bundle, DCS feedforward control system was used to control the steam pipeline network in ammonia plant to ensure safe and highly efficient operation of the compressor bundle.

关 键 词：合成氨 蒸汽管网 优化控制 高效 大型机组 运行 DCS 汽轮机 调节系统 负荷波动 

分 类 号：TQ113.2[化学工程—无机化工]