全交流复卷机电气控制系统的分析与设计  

The Analysis and Design of Electric Control System of Fully AC Rewinder

作　　者：孟彦京[1] 肖中俊[1] 高承雍[1] 刘毓[1] 

机构地区：[1]陕西科技大学电气与电子工程学院,陕西咸阳712081

出　　处：《中国造纸》2005年第9期42-45,共4页China Pulp & Paper

摘　　要：论述了复卷机电气控制采用交流变频的传动方式,以专用变频器为执行单元控制交流异步机,摒弃传统的直流传动调速方式,解决了张力恒定要求下退纸辊大范围调速的技术难题,达到了较高的性能价格比。The paper describes the rewinder＇ s electric control system with AC in which a converter is used to control AC motor. It discards the conventional speed adjustment with variable frequency drive and solves the technology problem of wide range speed adjustment of the discharging roll under consistent tension. It achieves a better rate of performance to the cost.

关 键 词：复卷机 交流传动 直流传动 张力恒定 

分 类 号：TS734.7[轻工技术与工程—制浆造纸工程]