硅控整流控制技术在机电设备电动机节能中的应用分析  

Application analysis of silicon controlled rectifier control technology in motor energy saving of electromechanical equipment

作　　者：封姣 FENG jiao(Shanxi Hongxia No.1 Construction Co.,Ltd.,Yangquan045000,China)

机构地区：[1]山西省阳泉市山西宏厦第一建设有限责任公司,山西阳泉045000

出　　处：《煤矿现代化》2021年第3期148-150,共3页Coal Mine Modernization

摘　　要：煤炭企业使用的带式输送机、压滤机等大型机电设备长时间处于空载状态,为降低电能消耗,将以硅控整流器元件(SCR)为基础研发的外挂式节能装置应用到电动机控制中,并详细对外挂式节能装置节能技术原理以及节能效果进行分析。现场应用后,带式输送机、压滤机等大型机电设备电能消耗平均降低幅度达到23.16%,节能效果显著。coal enterprises use belt conveyor,filter press and other large electromechanical equipment in a long time at no load state,in order to reduce power consumption,the external energy-saving device based on SCR(silicon controlled rectifier)is applied to the motor control,and the energy-saving technical principle and energy-saving effect of the external energy-saving device are analyzed in detail.After field application,the power consumption of belt conveyor,filter press and other large-scale mechanical and electrical equipment is reduced by 23.16%on average,and the energy saving effect is remarkable.

关 键 词：机电设备 电动机 能耗 硅控整流器 外挂式节能装置 

分 类 号：TD94[矿业工程—选矿]