矿井交流提升机低频拖动系统的智能控制  

Intelligent Control of Low Frequency Drive System for AC Coal Mine Hoist

作　　者：张同庄[1] 曹以龙[1] 谢桂林 

机构地区：[1]中国矿业大学信息与电气工程学院

出　　处：《中国矿业大学学报》1999年第2期172-175,共4页Journal of China University of Mining & Technology

基　　金：煤炭高校优秀青年教师基金

摘　　要：以ＤＰＢ－５５０／１５０－Ｉ型中国矿业大学低频拖动系统为基础，应用智能控制策略，实现了交流提升机的速度控制，得到了较好的恒减速控制性能，解决了矿井交流提升机在减速段和爬行段的速度控制性能较差以及在负载变动时，很难实现恒减速的问题．Based on low frequency drive system of the DPB550/150 Ⅱ type an intelligent control strategy applied to the speed control of AC mine hoist is described and a satisfactory control performance is obtained. Some problems, such as unsatisfactory control performance of AC coal mine hoist in deceleration and low speed drive period, and the difficulty of obtaining the constant deceleration during changing load, are solved. A developed control system is put in operation successfully on the main shaft hoist of Longdong Coal Mine.

关 键 词：矿井提升机 低频拖动 智能控制 提升机 

分 类 号：TD534.7[矿业工程—矿山机电]