1、重慶大學碩士學位論文基于ADμC841單片機的防爆軟起動綜合控制器的研究姓名：牛鑫申請學位級別：碩士專業(yè)：控制工程指導教師：曹長修蘇萬益20060401英文摘要IIIABSTRACTAmongmodernindustrycontrolledfieldexchangemotsofttostartitcontrolstobepiecesofimptantsubjectfresearchverydirectedagainstQJRbyit40

2、01140(660)econcurrentlyessencesafetypeexchangemotsoftinstructionsfuseofstarterwiththroughproducedevelopbasedonADμC841onechipcomputerexplosionproofsofttostartcontroldevicecomeasQJRsoftcontrolceofstarter.Thissoftstarterhas

3、alreadybeenexaminedthroughthenationallevelmonitingcentersmoothlyatthesametimeitsachievementisappraisedthroughmeasuringestablishedfscientifictechnologicalachievementnewhightechproductofHenanProvinceinHenanProvince.Thistex

4、thasdeepenedstudiedQJRbasedonthatADμC841onechipcomputercontrolssystematically4001140(660)econcurrentlyessencesafetypeexchangemotsoftcontroldeviceofstarterwiththroughproducethemaincontentisasfollows:Tothedevelopmentofthes

5、oftstarterofexplosionproofoftheminehaveanalyzedtheeticallythatexchangesthestartingcourseoftheasynchronousmotelectricalmachineryshtcircuitbrokenlooksoverloadinnotoperatingetc.commonelectricacteristicoftroubleprotectthepri

6、nciple.ProposeadoptingpairclosingtheringPIDregulatcontrolstartingthecoursesoftlyoftheelectricalmachinerythroughthewaythatrotationalspeedelectriccurrentfmonepairofringsofclosingtocontrolhaveofferedthetheeticalfoundationft

7、hefactthattheexplosionproofstartsthecontroldevicetostudysoftly.SimpleeQJRofexpositionconcurrentlyessencesafetypeexchangemotsoftmainoperationprincipleofstarterwiththroughproducehaveputfwardthechoicethatdesignplanbrilliant

8、floodgateofthemaincircuitareingeofantiblaststructuraldesignsoastoensuretherequirementoffootGB38362000MTT9432005.RegardADμC841onechipcomputerasthecentralcontrolmoduledesignanewkindofstartthecontroldeviceintelligentlylowvo

9、ltaglysoftly.Thisdevicecanbefinishedstartingintheslopeofvoltageoftheelectricalmachinerythelimitflowsstartssoftlythetquecontrolsthesoftelectricleakagelockingshtingoutoverloadexcessivepressureowingpressingwhilestartingwkin