变频调速在凿井绞车中的应用  

Application of Frequency Conversion Adjusting Speed Technology in Sinking Hoist

作　　者：薄忠成[1] 李红珍[1] 

机构地区：[1]中煤第五建设公司,江苏徐州221163

出　　处：《煤矿机械》2006年第3期518-520,共3页Coal Mine Machinery

摘　　要：简要介绍了传统凿井绞车电气控制部分存在的主要问题,结合绞车负载特性及运行状态进行了变频调速控制系统的设计,重点分析了ACS800-01变频器在该系统中的应用情况。The main problems in the dectric controlling part of the traditional sinking hoist are introduced, a frequency conversion adjusting speed controlling system is designed based on the load characteristic and behavior of the sinking hoist, and the application of ACS800 - 01 frequency converters in the system is emphatically analyzed.

关 键 词：变频器 凿井绞车 DTC 制动电阻 

分 类 号：TD534[矿业工程—矿山机电]