摘要
本文介绍了大功率IEGT交-直-交变频器在安钢炉卷轧机主传动中的应用,重点阐述了全数字控制系统的构成和控制原理。
The application of IEGT large power frequency converter to the main power for the steckel mill at Anyang Iron and Steel Co.Ltd was introduced,with the focus on the structure and control principle of the all-digital control system.
出处
《中国西部科技》
2009年第3期35-36,共2页
Science and Technology of West China
关键词
IEGT变频器
全数字控制系统
同步电机矢量控制
insulated enhanced gate transistor frequency converter
all digital control system
vector control of synchronous motor
