摘要
针对刮板输送机的负载特性进行研究,通过建立刮板输送机在负载情况下的动力学模型,提出了一种新的变频驱动控制系统。使用该系统,不但实现了刮板输送机在满载情况下的"软启动",而且极大地降低了启动时的电能消耗,具有十分重大的经济和社会效益。
Based on the study of the load characteristics of scraper conveyor, a new variable frequency drive control system is proposed by establishing the dynamic model of scraper conveyor under load. It not only realizes the ＂soft start＂ of scraper conveyor under the condition of full load, but also greatly reduces the energy consumption in start-up,and has very important economic and social benefits.
作者
郝永强
Hao Yongqiang(Shuangliu Coal Mine of Shanxi Fenxi Mining Group Co.,Ltd.,Lyuliang Shanxi 03330)
出处
《机械管理开发》
2018年第11期93-94,共2页
Mechanical Management and Development
关键词
刮板输送机
重载
变频
软启动
scraper conveyor
heavy load
frequency conversion
soft start
