摘要
主要研究了PLC和变频器对半封闭整体式螺杆压缩机在冷库温度控制方面的启停、能量调节控制和压缩机电机调速方面的问题。通过对螺杆压缩机电机变频调速研究,达到大型冷库节能降耗的目的。
Mainly studies the application of PLC and frequency inverter, in start-stop control of the semi-closed integral screw compressor, energy transfer control in cold storage and the compressor motor speed control. By speed governing of screw compressor motor through frequency variation, energy saving can be achieved in big cold storage.
出处
《食品工业》
北大核心
2014年第5期182-184,共3页
The Food Industry
基金
库尔勒市科技特派员项目(2010-12)
关键词
可编程控制器(PLC)
变频器
能调
温度控制
节能
programmable logic controller （PLC）
frequency inverter
energy transfer control
temperature control
energy saving
