YORK氨压机单板机系统改造  

Transformation of Single Board Computer System of YORK Ammonia Compressor

作　　者：陈浩林 Chen haolin(PetroChina Daqing Refining and Chemical Company,Daqing Heilongjiang 163411)

机构地区：[1]中石油大庆炼化公司,黑龙江大庆163411

出　　处：《中国仪器仪表》2023年第8期66-68,共3页China Instrumentation

摘　　要：酮苯脱蜡装置进口氨压机控制系统为约克公司RWBII PLUS单板机,此套系统已连续投用20余年。通过本次技术改造,选用西门子公司S7-300 PLC控制系统,实现了机组的平稳控制,同时对该系统的运行画面、电源系统进行优化,为该系统及装置的安全平稳运行奠定基础。The control system of the imported ammonia compressor of the ketone-benzol dewaxing unit is the RWBII PLUS single board computer of York Company.This system has been put into operation for more than 20 years.Through this technical transformation,the S7-300 PLC control system of Siemens Company is selected to realize the stable control of the unit.At the same time,the operation picture and power supply system of the system are optimized,laying a foundation for the safe and stable operation of the system and the unit.

关 键 词：控制系统 PLC 增减载 

分 类 号：TE96[石油与天然气工程—石油机械设备]