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1、西门子6se70变频器常用控制方式与维修实例（CommoncontrolmodeandmaintenanceexampleofSIEMENS6SE70converter）CommoncontrolmodeandmaintenanceexampleofSIEMENS6SE70converter2009-3-27Abstract:ThispaperintroducesseveralcommoncontrolmethodsofSIEMENS6SE70seriesconverter,andthenanalyzesthetypicalfa
2、ultsofthisseriesinverter.Equipmentmanagement,equipmentmaintenance,inspectionanddiagnosis0TgChinaequipmentmanagementnetworkhttp://www.sbgl.net22eKeywords:SIEMENS6SE70;controlmode;faultphenomenonEquipmentmanagement,equipmentmaintenance,inspectionanddiagnosis0TgChinaequ
3、ipmentmanagementnetworkhttp://www.sbgl.net22eEquipmentmanagement,equipmentmaintenance,inspectionanddiagnosis0TgChinaequipmentmanagementnetworkhttp://www.sbgl.net22eThefrequencyconversionspeedregulation,especiallythedevelopmentoffrequencyconversionspeedregulationtechn
4、ology,hasmadeafundamentalchangeinthefieldofelectricdrivecontrolintheworld.Itisacomprehensiveproductofcomputercontroltechnology,intelligentcontroltechnology,powerelectronicstechnologyandsoon.SIEMENS6SE70seriesinverterisSIEMENSadoptsvectorcontroltechnology,combinedwith
5、thehighperformanceinverterintroducedmanyadvancedproductiontechnology,theprotectionfunctionofitssuperiorspeedcontrolandtorquecontrolcharacteristics,completeandflexibleprogrammingability,intheindustrialfieldiswidelyused.Firstofall,thispaperintroducesseveralcommoncontro
6、lmethodsof6SE70inverter,andthenanalyzesthetypicalfaultphenomenaofthisinverter.Equipmentmanagement,equipmentmaintenance,inspectionanddiagnosis0TgChinaequipmentmanagementnetworkhttp://www.sbgl.net22eI.commoncontrolmethodsEquipmentmanagement,equipmentmaintenance,inspect
7、ionanddiagnosis0TgChinaequipmentmanagementnetworkhttp://www.sbgl.net22e(1)sidecontrol;Equipmentmanagement,equipmentmaintenance,inspectionanddiagnosis0TgChinaequipmentmanagementnetworkhttp://www.sbgl.net22e1.applicationrange.Thesidecontrolcanachievetherequirementsofst
8、art,stopandspeedregulation.Accordingtotheuser'sneeds,thespeedfeedbackandcurrentfeedbackcanalsobeselectedbyoneself.Electricalmachine
