同步电动机交-交变频装置在1700mm热连轧主传动上的应用

Application of AC-AC Converter for Synchronous Motor Used in Main Drive System of 1700mm Hot Strip Mill

本文针对1700mm热连轧主传动系统情况,介绍了SIEMENS交-交变频矢量控制的原理、实现及应用。讲述了矢量控制中电流模型的构成及交-交变频主回路的构成,并对SIMADYN-D系统各处理器的功能设计和TDC控制器的应用进行了介绍。

Based on the application in main drive system in 1700 hot strip mill, the paper is to introduce siemens＇ AC-AC converter vector control theory, realization and application. The current model of vector control and main circuit of AC-AC converter will be analyzed in the paper. Besides, siemens＇ SIMADYN-D system and TDC controller wilt also been introduced in the paper.