大功率压缩机的变频与喘振控制研究  

Research on Frequency Conversion and Surge-Guard of High-Power Compressor

作　　者：辛伊波[1] 张波[1] 

机构地区：[1]洛阳工业高等专科学校自动化系,河南471003

出　　处：《矿山机械》2002年第9期30-31,共2页Mining & Processing Equipment

摘　　要：分析了喘振现象和其发生的原因,讨论了大功率压缩机设备变频节能和防喘振原理,研究了利用单片机为核心的补偿控制器,实现了对压缩机进行调速一旁路回流的控制摸式,并在应用中取得了良好收益。The paper analyzes phenomenon and causes of surge, discusses the principle of frequency-conversion energy-saving and surge-proof in high-power compressor. Compensator using single-chip computer as a core is researched. A control mode of speed-regulating-bypass back flow is realized, a better economic result has been achieved.

关 键 词：压缩机 节能 变频器 压力控制 喘振现象 

分 类 号：TD441[矿业工程—矿山机电]