高温高压染色机变频节能控制系统设计  

Design of frequency energy-saving control system of high temperature and high pressure dyeing machine

作　　者：姜磊[1] 韩承江[1] 谢水英[1] 

机构地区：[1]浙江工业职业技术学院,浙江绍兴312000

出　　处：《纺织学报》2012年第7期134-138,共5页Journal of Textile Research

基　　金：浙江省教育厅科技计划项目(Y200909475);绍兴市科技计划项目;科技攻关重点工业项目(2009A21035)

摘　　要：为改进高温高压染色机控制系统水、电资源浪费较大等问题,将原有人工操作控制方式进行改造,采用PLC与变频器相结合的控制方式对原有系统进行节能优化设计。系统通过PLC控制改造,解决了手/自动转换、动态响应速度慢、控制精确度不高及工艺流程操作繁琐等问题。系统通过变频改造后,水泵转速可根据机缸温度进行自动调整,实现布匹的匀速运动。实验数据证明系统达到节能降耗的目的,可提高企业生产效率。For solving the problems of great consumption of water and power,improving business productivity and of high temperature and high pressure dyeing machine control system for this paper transforms the original manual control mode by using a combination of PLC and inverter control to optimize the energy-saving efficiency of the original system design.The system solves the manual/automatic conversion,improves dynamic response and control accuracy,and simplifies process operation through the PLC control transformation.By frequency conversion,the pump speed can be adjusted automatically according to machine cylinder temperature,achieving fabric running with even speed.The experimental data proved that this system has fulfilled the goal of energy saving,consumption reduction,and improvement of enterprise productivity.

关 键 词：高温高压染色机 PLC 变频器 控制方式 节能 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TS193.32[自动化与计算机技术—控制科学与工程]