高压变频器在煤矿带式输送机上的应用  

Research on high-voltage inverter and the application in coal mine belt conveyor

作　　者：蒋卫良 杨生华 芮丰 JIANG Wei-liang;YANG Sheng-hua;REI Feng(China Coal Technology and Engineering Group Shanghai Co.,Ltd.,Shanghai 20030,China)

机构地区：[1]中煤科工集团上海有限公司,上海200030

出　　处：《煤炭工程》2018年第11期67-70,共4页Coal Engineering

基　　金：国家"863"计划项目(2013AA06A408)

摘　　要：全面介绍了单元级联型高压变频器的设计特点、多功能型、效率、输出电能质量、可靠性、最大化可用性等,说明了这种高压变频器的优点和发展趋势。通过在大同煤矿集团公司几个千万吨煤矿主斜井大型带式输送机上的应用,介绍了高压变频传动在煤矿带式输送机上作用和优势,说明了单元级联型高压变频器国产化和煤矿专用化的必要性和重要性,同时也指出今后变频传动在煤矿带式输送机上应用的发展趋势,说明了对煤矿发展的作用与意义。The authors comprehensively introduced the design characteristics, versatility, efficiency and output power quality, reliability and maximum availability of the cell-series multi-level medium-voltage converter, and illustrated the advantages and development trend of the inverter. Through the application in the large belt conveyor of main inclined shafts in the mines with lOMt capacity at Datong Coal Mine Group, the function and advantage of variable frequency drives in the belt conveyor were introduced, and the importance and necessity of localization and coal mine customization of the converter were illustrated. Furthermore the future development trend of the variable frequency drives on the application in the belt conveyors was pointed out, and its role and significance for coal mine development was analyzed.

关 键 词：单元级联型高压变频器 可靠性 变频传动 带式输送机 

分 类 号：TD611.3[矿业工程—矿山机电]