摘要
介绍了煤矿主井提升机电控系统的概况,阐述了矢量控制基本概念、基本原理,就煤矿提升机同步电动机调速系统的矢量控制部分进行了分析研究。
The general situation of electrical system for coal mine hoist is introduced by expounding the basic conception of vector control and the basic principle in this paper. The vector control potion of governing system for synchronous motor used as the hoist in coal mine is analyzed and studied particularly.
关键词
矢量控制
坐标变换
磁链
电压模型
电流模型
vector control
transformation of coordinates
flux linkage
voltage model
current model
