摘要
阐述了压缩机可变极限流量法防喘振原理及控制方案,将该控制方案用于合成氨装置中,并用CentemCS实现其控制功能,操作简单,控制效果良好。
The antisurge principle and control scheme of vary limit flow of compressor are studied,it has been used in device of anabolism NH3,the function is realized in Centem CS,the operation is simple and effect is all right.
出处
《石油化工自动化》
CAS
2003年第4期49-51,共3页
Automation in Petro-chemical Industry