660v变频器在煤矿应用

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1、BRCE660V变频器在煤矿行业的应用BRCE660Vinverterapplicationinthecoalmineindustry刘团社LiuTuanshe2008-01-25深圳ShenzhenBRCE660VinverterapplicationinthecoalmineindustryBRCE660V变频器在煤矿行业的应用刘团社一在洗煤厂中的应用Theapplicationinthecoalwashingfactory1洗煤coalwashing洗煤的过程:原煤经过除土，去矸石，脱磁性物质，破碎等工艺后形成一定规格的成品煤的过程。Co

2、alwashingprocess:rawcoalisapartfromsoilandstone,drawoffmagneticmaterial,andcrushetc,gothoughtheseprocess,thentheyarebecomethecoal.洗煤的方式coalwashingways跳汰洗Jigwashing槽旋洗grooverotarywashing综合洗comprehensivewashing2主要负载mainload泵类pump循环泵circularpumpElectricDrivesandControls一在洗煤厂中的应用

3、Theapplicationinthecoalwashingfactory煤泥泵coalslurrypump底流泵bottomstreamedpumpElectricDrivesandControls一在洗煤厂中的应用Theapplicationinthecoalwashingfactory合介泵Complexmediumpump稀介泵Lean-pumpElectricDrivesandControls一在洗煤厂中的应用Theapplicationinthecoalwashingfactory重介泵DensemediumpumpElectricD

4、rivesandControls一在洗煤厂中的应用Theapplicationinthecoalwashingfactory在恒转矩负载上的应用Theapplicationintheconstanttorqueload.胶带机TapemachineElectricDrivesandControls一在洗煤厂中的应用Theapplicationinthecoalwashingfactory斗式提升机BucketelevatorElectricDrivesandControls一在洗煤厂中的应用Theapplicationinthecoalwashi

5、ngfactory刮板机ScrapermachineElectricDrivesandControls一在洗煤厂中的应用Theapplicationinthecoalwashingfactory破碎机CrusherElectricDrivesandControls一在洗煤厂中的应用Theapplicationinthecoalwashingfactory3以上十种负载的特殊性Theparticularityofabovetenloads.循环泵，底流泵，煤泥泵，合介泵，重介泵，胶带机，刮板机，斗式提升机，破碎机等circularpump,bott

6、omstreamedpump,slurrypump,densemediumpump,tapemachine,scrapermachineetc.4变频器选型InverterSelection泵类负载按通用选（有些不能用）Generalseriessupportpumpload(somecannotbeused)恒转矩负载容量放大一档Thecapacityshouldbeenlargeastalliftheconstanttorqueload5对成套系统的要求Therequirementofcompletesystem.选用的指示显示装置抗干扰性高

7、Highanti-interferenceofselectedinstructionsdevices器件要适合较宽电压范围Implementsshouldfittoawidevoltagerange.器件的容量要够，抗干扰强(例山西两台220KW)Thecapacityofimplementsshouldbeenough,highanti-interference.(e.g.twoinvertersof220KWinShanxi)设计方案要科学，符合工艺Thedesignshouldbescientificandinaccordancewithp

8、rocess.6干扰Interference安装：与其他控制柜一起集中安装，易产生干扰Installation:itiseasytopr