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1、张家界航空工业职业技术学院第18页2021-6-10专业英语翻译姓名：张利春专业：机电一体化班级：093352学号:08导师：王红梅张家界航空工业职业技术学院第18页2021-6-10目录1.西门子变频器资料翻译2.索道控制系统设备说明书翻译3.FANACE数控车床使用说明书翻译4.科技论文查阅及翻译5.机电一体化技术发展现状英文资料查阅及翻译1.西门子变频器（SiemensInverter）张家界航空工业职业技术学院第18页2021-6-10SiemensSIEMENShasthefollowingtypes：VectorMicroMastMM440Energysavi
2、ngtypeMicroMastMM430ThebasicMicroMastMM420CompactMicroMastMM410Engineering6SE70Signalandpowerlinesmustbeseparatelyplacedindifferentmetalpipesormetalhose:connectingPLCandtransducersignallineifnotplacedinthemetalpipe,vulnerabletofrequencyconverterandexternalequipmentinterference;atthesameti
3、meastheinverterwithoutbuilt-inreactor,sotheinverterandtheinputandoutputstagepowerlinesontheexternalwillproducestronginterference,thusplacingthesignallinesandmetalpipesormetalhosehastoextendtothecontrolterminal,toensurethatthesignallineandpowerlinecompletelyseparated.翻译结果重试抱歉，系统响应超时，请稍后再试·
4、支持中英、中日在线互译·支持网页翻译，在输入框输入网页地址即可·提供一键清空、复制功能、支持双语对照查看，使您体验更加流畅Frequencysettingparameters,eachparameterhasacertainrangeofoptions,theuseofoftenencounteredbecauseofindividualparametersproperly,leadingtothephenomenonofabnormalworkingofthefrequencyconverter.Controlmode:i.e.,speedcontrol,torquec
5、ontrol,PIDcontrolorothermeans.Takecontrolmode,generallyaccordingtothecontrolprecision,theneedforstaticordynamicidentification.Lowestoperatingfrequency:namelythemotorrunningminimumspeed,themotoratlowspeed,thecoolingperformanceispoor,themotorlongtimerunningatlowspeed,themotorwillcauseburnin
6、g.Andlowspeed,thecablecurrentwillincrease,alsocancauseheatingcables.Maximumoperatingfrequency:GeneralInvertermaximumfrequencyto60Hz,someevenupto400Hz,highfrequencycanmakethemotorrunninginhighspeed,thegeneralmotors,thebearingcannotlongtimeexcessofconstantspeedrunning,therotorofthemotorisab
7、letowithstandsuchacentrifugalforce.Carrierfrequency:carrierfrequencysettingofitshigherharmoniccomponentsarebigger,thisandthelengthofthecable,theelectricalheatingcableheatinginverter,feverandotherfactorsarecloselyrelated.Motorparameters:frequencyconverterinparameters
