丙烯热泵压缩机开车过程模拟优化  

DYNAMIC SIMULATION AND OPTIMIZATION OF START-UP PROCESS OF PROPYLENE HEAT PUMP COMPRESSOR

作　　者：潘怀民 Pan Huaimin(SINOPEC Ningbo Engineering Co.,Ltd.,Ningbo 315103)

机构地区：[1]中石化宁波工程有限公司,浙江宁波315103

出　　处：《大氮肥》2024年第4期259-262,273,共5页Large Scale Nitrogenous Fertilizer Industry

摘　　要：针对丙烯热泵压缩机开车过程中工况波动剧烈、易振动和能耗高等问题,通过建立丙烯热泵压缩机的动态仿真模型,研究开车过程中工作点的变化曲线,以验证压缩机开车程序的合理性。基于模拟结果,结合实际情况分析现有开车程序中存在的问题,为开车程序的优化提供理论支持。In response to the problems of working condition fluctuations,frequent vibration,and high energy consumption during the start-up process of the propylene heat pump compressor,the working point variation curve of compressor was studied by establishing a dynamic simulation model in order to verify the rationality of start-up program.Based on dynamic simulation results and combined with actual situations,the problems in the existed start-up program were analyzed to provide theoretical support for the optimization of the start-up program.

关 键 词：丙烯热泵压缩机 开车程序 动态模拟 

分 类 号：TQ221.212[化学工程—有机化工] TQ051.21