基于PLC监控系统的感应电动机的设计与实现毕业课程设计外文文献翻译、中英文翻译、外文翻译

《基于PLC监控系统的感应电动机的设计与实现毕业课程设计外文文献翻译、中英文翻译、外文翻译》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、DesignandImplementationofPLC-BasedMonitoringControlSystemforInductionMotorMariaG.Ioannides,SeniorMember,IEEEAbstract—Theimplementationofamonitoringandcontrolsystemfortheinductionmotorbasedonprogrammablelogiccontroller(PLC)technologyisdescribed.Also,theimplementationoft

2、hehardwareandsoftwareforspeedcontrolandprotectionwiththeresultsobtainedfromtestsoninductionmotorperformanceisprovided.ThePLCcorrelatestheoperationalparameterstothespeedrequestedbytheuserandmonitorsthesystemduringnormaloperationandundertripconditions.Testsoftheinductionm

3、otorsystemdrivenbyinverterandcontrolledbyPLCproveahigheraccuracyinspeedregulationascomparedtoaconventionala/icontrolsystem.TheefficiencyofPLCcontrolisincreasedathighspeedsupto95%ofthesynchronousspeed.Thus,PLCprovesthemselvesasaveryversatileandeffectivetoolinindustrialco

4、ntrolofelectricdrives.IndexTerms—Computer-controlledsystems,computerisedmonitoring,electricdrives,inductionmotors,motioncontrol,programmablelogiccontrollers(PLCs),variable-frequencydrives,voltagecontrol.a)IntroductionSINCEtechnologyformotioncontrolofelectricdrivesbecam

5、eavailable,theuseofprogrammablelogiccontrollers(PLCs)withpowerelectronicsinelectricmachinesapplicationshasbeenintroducedinthemanufacturingautomation[1],[2].Thisuseoffersadvantagessuchaslowervoltagedropwhenturnedonandtheabilitytocontrolmotorsandotherequipmentwithavirtua

6、llyunitypowerfactor[3].ManyfactoriesusePLCsinautomationprocessestodiminishproductioncostandtoincreasequalityandreliability[4瞅9]・Otherapplicationsincludemachinetoolswithimprovedprecisioncomputerizednumericalcontrol(CNC)duetotheuseofPLCs[10].Toobtainaccurateindustrialel

7、ectricdrivesystems,itisnecessarytousePLCsinterfacedwithpowerconverters,personalcomputers,andotherelectricequipment[11]M13].Nevertheless,thismakestheequipmentmoresophisticated,complex,andexpensive[14],[15]・FewpaperswerepublishedconcerningdemachinescontrolledbyPLCs.The

8、yreportboththeimplementationofthefuzzymethodforspeedcontrolofademotor/generatorsetusingaPLCtochangethearmature