Gasoline Generator
Troubleshooting
Troubleshooting
Onecannotgenerateelectricity
(1)Thecircuitdiagrambywiringerrorcheckandcorrect.
(2)ThemainGasolineGeneratororexciterexcitationwindingpickthewrong,resultinginwrongpolarity.Oftenoccursafterthereplacementfieldwindingcausedbywiringerrors.Shouldbecheckedandcorrected.
(3)Therotatingrectifiercomponentbreakdownshortcircuit,theprosandconstobothturn-on.Checkwiththemultimetertotheresistanceofthepositiveandnegativerectifierelement,replacedamagedcomponents.
(4)MainGasolineGeneratorfieldwindingdisconnected.MeasuredwiththemultimetercheckthemainGasolineGeneratorexcitationwinding,theresistanceisinfinitelygreatandshouldbeconnectedtoexcitationline.
(5)MainGasolineGeneratororexciterwindinghasseriousshort-circuitthearmaturewindingshort-circuit,generallythereareclearsignsofoverheating,excitationwindingshortcircuitresistancevaluecanbejudgedbyitstributaries.Replacementofdamagedwindings.
2,no-loadvoltageistoolow(forexample:linevoltageof100voltsorso)
(1)exciterfieldwindingdisconnected.Checkexciterfieldwindingresistanceshouldbeinfinity.Replacingbrokenorconnectedtothecoilloopcoil.
(2)ThemainGasolineGeneratorfieldwindingseriousshort-circuit.Exciterfieldwindingcurrentislarge.MainGasolineGeneratorfieldwindingseverefever,shockincreased,excitationwindingtributaryoftheresistancemuchsmallerthanthenormalvalue.Replacementofshort-circuitcoil.
(3)Automaticvoltageregulatorfailure.Ratedspeed,themeasuredoutputtributaryoftheautomaticvoltageregulatorandthemotorcurrentvalueisequaltothefactoryno-loadcharacteristics.Maintenanceofautomaticvoltageregulator.
3,no-loadvoltageistoohigh
(1)Automaticvoltageregulatoroutofcontrol.No-loadexciterfieldwindingcurrentistoolarge.Checkautomaticvoltageregulator.
(2)Thetuningvoltageistoohigh,re-tuningvoltage.
4,exciterexcitationcurrentistoolarge
(1)Therectificationelementhasoneortwocomponentsdonotpasstotheprosandconsofopencircuit,withmultimeterchecks,replacethedamagedcomponents.
(2)ThemainGasolineGeneratororexciterfieldwindingpartoftheshort-circuit,measuretheDCresistanceofthecoilofeachpole.Replacethecoilshort-circuitfault.
5,steady-statevoltageregulationratedifferentialautomaticvoltageregulatorisfaultychecksandtroubleshooting.
6,vibration
(1)andtheoriginalmotivationforbadcheckandcorrectdockingdocking.Aftertighteningtheboltstoensure
GasolineGeneratorwiththeoriginalmotivationfortheaxisofthestraightandconcentric.
(2)Therotorbalancingisnotgood,tookplaceintherotorrewind,theyshouldlookforisbalancing.
(3)ThemainpartoftheGasolineGeneratorfieldwindingDCresistanceofeachpoleshort-circuittesttoidentifyshort-circuitpointoffailure.Replacethecoils.
(4),bearingdamage,aregenerallyoverheatedbearingcaps,replacementbearings.
(5)Theoriginalmotivationfailure,checktheprimemover.
7,overheating
(1)GasolineGeneratoroverload,sothattheloadcurrent,voltagedoesnotexceedrated.
(2)Theloadpowerfactoristoolow,adjusttheload,sothatnomorethanratedexcitationcurrent.
(3)Speedistoolow,adjustingspeedtotherating.
(4)GasolineGeneratorwinding,someofashortcircuit,shortcircuittoidentify,correctorreplacethecoil.
(5)Ventilationductobstruction,removeobstructions,openthemotor,theairductathoroughwinds.
8,bearingoverheating
(1)alongtimeafteruseofexcessivebearingwear,replacebearings.
(2)Thepoorqualityoflubricantgrease.Mixeduseofdifferentbrandsofgrease.Greaseinsideofimpurities.Loadedtoomuchgreasetoremovetheoldgrease,cleaninggreaseafternewones.
(3)andtheoriginalmotivationfordockingbadstrictlyrightstraight,lookingforareconcentric.
Gasoline Generator
By: chinaqsh
Generator: Do You Need One? diesel generators for sale used diesel generators Diesel generator efficient for more power supply Magnet Generator Zero Point Magnetic Power Generator - 3 Hidden Truth That Can Save You Good Dollars Starting Today How does a Magnetic Generator Work The Shocking Truth - Magnetic Power Generators Selecting The best Generator Manufactured Straightforward Areas Where We Can Apply Power Generator Build A Wind Generator In A Weekend Benefits Of Applying Little Generators Diesel Generator Efficient For More Power Supply