摘要
在分析基于双变量交交变频双馈调速的基础上,提出把双馈调速应用在煤矿提升机上。实验证明,该方法可更好地实现提升机的启动、加速、匀速、减速及爬行等各运行阶段的控制。
Based on the analysis of double-feed speed regulation with two-variable AC-AC frequency conversion, the application of the double-feed speed regulation to the hoist for mine is put forward. The experiment proves that this method can perfectly control the running modes such as starting, acceleration, uniform motion, slowdown and creeping of the hoist.
出处
《煤矿机电》
2006年第6期18-20,24,共4页
Colliery Mechanical & Electrical Technology
基金
河南省自然科学基金项目(编号:004060100)
关键词
交-交变频
双馈调速
提升机
AC-AC frequency conversion
double-feed speed regulation
hoist
