摘要
在对刮板输送机驱动系统的现状及存在问题进行分析的基础上,提出了刮板输送机的启动及运行控制要求,介绍了变频电动机驱动、CST可控驱动装置驱动及阀控充液型液力偶合器驱动系统的工作原理及特点,并从功能、技术性能、可靠性、技术经济性等方面对其优缺点进行了深入的分析和比较。分析认为,阀控充液型液力偶合器软启动系统功能完善、技术经济性合理,是重型刮板输送机理想的软启动装置。
Based on the state and problem for heavy duty scraper conveyor, proposesd the condition of heavy duty scraper conveyor reliably starting and running, introduced the principles for frequency conversion motor drive, the CST and the fill controlled turbo coupling con- trolled by valves, discused their merits and drawbacks when used in heavy duty scraper conveyor.And made deeply comprising and analy- zing to their function, technical function, reliability, technology and economy etc. , it concluded that there were the merits ： full functions, reasonable technology and economy for the fill controlled turbo coupling controlled by valves, which was the ideal drive equipment for heavy duty scraper conveyor.
出处
《煤炭科学技术》
CAS
北大核心
2013年第9期154-158,162,共6页
Coal Science and Technology
基金
山西省科技攻关资助项目(20090321006)
太原市科技明星专项资助项目(09121017)
山西省自然科学基金资助项目(2010011036-3)
关键词
刮板输送机
软启动
阀控充液型液力偶合器
CST可控驱动装置
变频
scraper conveyor
soft start
fill controlled turbo coupling controlled by valves
CST controllable drive
frequency conversion
