摘要
交流传动调速系统性能已经大大超过直流传动调速系统,交流传动技术在新建的轧机主传动中已经成为主导技术,交流传动系统又分为交-交传动和交-直-交传动两种传动方式,为此本文对交-交变频和交-直-交变频进行了深入的分析和比较,为大功率轧机主电机传动装置的设计选型提供参考。
The performance of AC speed control system is much better than that of DC speed control system. AC drive technology has become the dominant technology in the main drive of new rolling mill. There are two styles of driving, AC-AC drive device and AC-DC-AC drive device, in the AC speed control system. In this paper, the analysis and comparison of the AC-AC converter and AC-DC-AC converter were carried out in order to supply reference for the design and choice of drive device of rolling mill.
出处
《中国冶金》
CAS
2009年第7期38-41,共4页
China Metallurgy
