摘要
针对氯气透平压缩机防喘振控制器PLC不断老化的情况,提出采用现有DCS实现控制的改造方案,并进行了实施。改造后,达到了预期效果。
The PLC of anti-surge controller for chlorine turbine compressor became ageing. Transformation scheme of using existing DCS to realize control was proposed and implemented. Expected results were achieved after transformation.
出处
《氯碱工业》
CAS
2015年第11期40-41,45,共3页
Chlor-Alkali Industry
关键词
氯气压缩机
控制系统
防喘振
chlorine compressor
control system
anti-surge
