反馈电压和电流怎么看

HuayuanZhixinSemiconductor(Shenzhen)obtainedapatentforfeedbackvoltagecontrolcircuitanddrivecircuit,pullingcurrent...Co.,Ltd.obtaineda"feedbackvoltagecontrolcircuitanddrivecircuit"named"feedbackvoltagecontrolcircuitanddrivecircuit".AuthorizationannouncementnumberCN221597704U,theapplicationdateisDecember2023. Patentsummaryshowsthattheutilitymodelprovidesafeedbackvoltagecontrolcircuitandadrivingcircuit,fromtheinputcontrolendtotheinputcontrolledend,including:interconnectedrectifyingfiltercircuitandcurrentcontrolcircuit;andtheinputcontrolendisconnectedtothesquarewave. ..

QingdaoJianbangappliesforidentificationpatentformutualinductionandno-loadcurrentinductionmotorsunderstationarystatetoimproveidentification...Theinventionrelatestoamutualinductionandno-loadcurrentinductionandno-loadcurrentinductionandno-loadcurrentinductionandno-loadcurrentinductionandno-loadcurrentinastationarystate. Identificationmethodsandsystemsbelongtothefieldofmotorcontroltechnology,including:injectingthefirstreferencecurrentintothemotor,collectingthefirstfeedbackcurrentandthefirstFeedbackvoltage,calculatethefirstinductivereactanceofthemotor;injectthesecondreferencecurrentintothemotor,collectthesecondfeedbackcurrentandthesecondfeedbackvoltage,calculatethesecondinductivereactanceofthemotor;basedonThefirstfeelingandthesecondfeeling...

...Identificationmethodanddevicepatentscanadapttothemutualinductionandno-loadcurrentidentificationofasynchronousmachinesunderdifferentloadstosampletheoutputphasevoltageandfeedbackphasecurrentoftheasynchronousmotor,obtainphasevoltagesamplinginformationandphasecurrentsamplingrespectively. 信息。 theOperationSperformedBasedenthephaseSthaseVoltagesampplingInformation和thephasecurrents采样信息，以及thephasevoltagandapereandphasecurrentarearearobtheed。 theanglebetweentheexcitationvoltageandthephasecurrentisobtainedbtainedbassedonthephasevoltage，phasecurrent，statorresistance，storatorleakageInductancancanceanDexcitications。 确定Increntinexcitationbasedontheintheincludedangle...

KaiweitappliedforanLDOcircuitpatent,whichcanlimitthecurrentflowingthroughtheoutputpowertube,theoutputcircuitincludesanoutputpowertubeandavoltagefeedbackunit;italsoincludesacurrentcopyunit,avoltageadjustmentunit,afirstcurrentmirror,andasecondcurrentMirror,thirdcurrentmirror,MOStubeMN2andMOStubeMN3;inuse,thepresentinventioncopiesthecurrentmagnitudeofthecurrentflowingthroughtheoutputpowertubebysettingthecurrentcopyunit,andinputsthecopycurrenttothesecondmainbranchofthesecondcurrentmirror,Duetothesecondcurrentmirror...

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...Accordingtothepositiveoutputcurrentcorrespondingtotheoutputofthefirstoperationamplifierandtheoutputcurrentdetectioncircuitofthepresentinventionincludes:positivemirrorFET,positiveandnegativeofflowandoutputFETThepositivemirrorcurrentproportionaltothepositivecurrentinthepositivedirectionofthecurrentinthedirection;thefirstoperationalamplifierreceivesafixedvoltageatoneendandreceivesanupstreamsidevoltageinthepositivemirrorcurrentofthepositivemirrorFETattheotherend,throughConverttheoutputvoltagetocurrentandfeeditbacktotheotherend,andtheoutputiswiththepositivemirror...

zhiguangeclectricobtainstheOutputvoltVoltageControlmethodandAndDevicePatentForTheshorePowerSupply，andrealizestheshorePowerSupply...thisapplicationdisclosesmethosesmethodsmethodsamethodsamethodemethodevicefortheTputtheOutputtuptutVoltageControgeControloFthestRoloFthEshorePowerSupply。 Theoutputvoltagecontrolmethodofthepresentapplicationincludes:obtainingtheoutputvoltagefeedbackvalueandtheinputcurrentfeedbackvalueoftheshorepowersupply;PIadjustmentprocessingoftheoutputvoltagetargetvalueandtheoutputvoltagefeedbackvalueoftheshorepowersupplytoobtaintheoutputvoltagecompensationreferencereferenceValue;compensatetheoutputvoltageaccordingtotheinputcurrentfeedbackvalue...

ShanghaiElectricobtainstheswitchingreluctancemotorcontrolmethodanditssystempatent,andcanrealizethecurrent...Thefirstdeviationcurrentiscalculatedbasedonthereferencecurrentandthefeedbackcurrentcollectedfromtheswitchingreluctancemotor;StepS2,accordingtothefirstThedeviationcurrentandadaptivecorrectiongainvaluearecalculatedtoobtainthecontrolvoltage;stepS3,thedutycycleisobtainedbasedonthecontrolvoltageandvoltagedutycyclemodulationcoefficient;stepS4,thepulsewidthmodulationsignalofafixedfrequencyiscalculatedtoobtainthefixedfrequencyaccordingtothedutycycle. 脉冲宽度符号dignaltoswitchreluctancemotor...

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xuningupaysfortatentsuchascurrents采样，可以将epterpowerCoctofrollollollers供电。 theDetectionVoltageSenttotheLogicProcessingModuleaCorcordingTothedEtectionVoltage.thelogicProcessingModuleOutuleOutputsthecontrolsignaltotheconaltothecontothecontrolmoduleaccordingtothevortingtothevortagetothevortagetothagetothagefeedsignal.thecontrolmmododulemakestheastheppower.thecontrolmodulemakestheppow

kaiweitobtainedInventionPatentAuthorization："AcurrentDetectionCircuitofahigh-sidesswitch"patentnameis"acurrentDetectioncircuitofahigh-sideswitch"，patentapplicationnumberiscn20241112121883.1，andtheAuthorizationdateIsdateIS202412月1日。 PATENTABSTRATCT：预先定义的fieltotheStothEfieldCurrentDetectionTeclettectecontectteconteconlogyandandDisclosesAcurrentDetectionCircuitOfahigh-sidessditch，包括AselfpingDemodulationUnit，Aself-SelfsbilizingImizingImizingImizingInizizingUnitItantAcurrentAcurrentFeedbackunit；

...Themodelingmethodandsystempatentofsource-drainsymmetryofhigh-voltagedevicescanrealizethecompletesymmetryofcurrentaftersource-draininterchangetoconstructthefunctionofvoltage-controlledresistorandtheself-heatingcurrentfeedbacksourceforhigh-voltagemodelsimulationoptimization;inthedrainThegatedrainvoltageV(g,d)andthedrainvoltageV(d,n11)arevariables;thegatesourcevoltageV(g,s)andthesourcetotheintermediatenodevoltageV(s,n22)areusedatthesource. iTisavaria-theateSelf-HeatingCurrentFeedbackSource，TheDtagev（d，n11）draintotheintermediateNode，thevoltagev（s，n22）ofsourcetotheinterneintermediatiadeenode，andthecoreareeandthecoreareeandthecoreareed...