公共直流母线技术在纸机交流变频传动中的应用  

Application of Common DC BUS in AC Frequency Conversion Drive System of Paper Machine

作　　者：孟彦京[1] 葛保华[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7期45-47,共3页China Pulp & Paper

摘　　要：介绍了公共直流母线系统的组成和应用,并对造纸生产线中主回路几种供电方式进行了比较。将公共直流母线技术应用于纸机生产线的电气传动控制系统可使系统稳定、提高调速精度,同时可合理利用系统制动过程中产生的再生能源。This paper introduces the component and application of common DC bus system, and compares several power supply modes of main-loop in papermaking production line. Common DC bus is often used in multi-driver control system, such as electrical drive control system of papermaking production line. By using it, the control system of paper machine achieves a high precision and stability, and the regenerated energy which is produced in the process of system braking can be used.

关 键 词：公共直流母线 多电机传动 整流/回馈单元 逆变器 

分 类 号：TM921[电气工程—电力电子与电力传动]