Overload Test ntawm Fais Fab Tsim Teeb

Cia lub tshuab hluav taws xob dais 110% P teev, qhov voltage, zaus, ceev thiab muaj peev xwm hais tau raug hloov kho rau tus nqi ntsuas, feem ntau yog kuaj xyuas kev ua haujlwm ntawm txhua qhov ntawm lub tshuab hluav taws xob, yuav tsum tsis muaj suab nrov thiab txawv txav.

1. Lub hauv paus ntsiab lus ntawm kev ntsuam xyuas raws li txoj cai thiab kev soj ntsuam kev ua haujlwm.

2. Cov ntsiab lus sau suav nrog plaub lub rooj: Kev tshuaj xyuas txhua xyoo:

Kev ntsuam xyuas ib puag ncig Cov khoom siv hluav taws xob thaum muaj xwm txheej kub ntxhov thiab cov hluav taws xob hloov hluav taws xob yuav tsum tau sim rau kev siv hluav taws xob kom nruj xyuas seb cov khoom siv hluav taws xob puas ntseeg tau thiab kev ncaj ncees ntawm cov cuab yeej;simulate lub hwj chim tsis ua hauj lwm ntawm lub chaw nres tsheb fais fab tseem ceeb rau kev pib ua haujlwm tsis siv neeg.

3. Lub ntsiab lus ntawm kev soj ntsuam kev nyab xeeb.Kev soj ntsuam nruab nrab: kev tshuaj xyuas thiab kho hauv tib lub xyoo;kev tshuaj xyuas dua tshiab.

(1) Kev soj ntsuam kev soj ntsuam ntawm kev npaj kev ntsuam xyuas ib puag ncig.Cov txheej txheem tsim hluav taws xob thaum muaj xwm txheej ceev lossis lub tshuab hloov pauv yuav tsum raug kuaj xyuas ntawm qhov loj tshaj plaws thauj khoom hauv lub xeev xwm txheej ceev.

(2) Rau Emergency generator teeb los yog hloov dua siab tshiab cov cuab yeej uas ib txwm tiv thaiv kev soj ntsuam lossis kho me me rau kev tawg, kev teeb tsa thiab tshuaj xyuas yuav tsum tau ua;siv lub cev load siab tshaj plaws load kuaj nyob rau hauv thaum muaj xwm txheej ceev rau 1-2 teev.

4. Lub hauv paus ntsiab lus ntawm kev tshuaj xyuas kev ncaj ncees.

(1) Yog hais tias lub windings ntawm lub tshuab hluav taws xob thaum muaj xwm ceev teeb lossis hloov khoom siv tau raug tshem tawm thiab hloov pauv, cov txheej txheem kho thiab kev teeb tsa yuav tsum raug tshuaj xyuas, thiab cov kev xeem sib raug yuav tsum tau ua.Tsuas yog tom qab tsim nyog thiab ib txwm teeb tsa thiab kev ua haujlwm tuaj yeem ua lub nkoj sib sau ua ke, thiab kev teeb tsa zoo yuav tsum tau soj ntsuam nruj me ntsis.Qhov ntsuas kub nce siab rau qhov ntsuas lub zog ntawm lub tshuab hluav taws xob feem ntau tsis pub tsawg dua 4 teev, thiab qhov kub siab yuav tsum tsis pub tshaj qhov ntsuas kub siab.

(2) Yog tias lub tshuab hluav taws xob diesel yog disassembled thiab kho, qhov kev xeem thauj khoom yuav tsum tau ua raws li kev tshuaj xyuas ntawm lub tshuab hluav taws xob diesel.

(3) Thaum lub sij hawm thauj khoom, lub tshuab hluav taws xob lossis kev hloov pauv yuav tsum muaj peev xwm ua haujlwm ruaj khov yam tsis muaj suab nrov txawv txav, kev vibration thiab kub ntau dhau.Xyuas seb qhov hluav taws xob, qhov tam sim no, zaus thiab lub zog hluav taws xob puas yog qhov qub, thiab xyuas qhov cua thiab qhov chaw huv.Qhov xwm txheej: Ntsuas cov thermal rwb thaiv tsev tiv thaiv tom qab qhov kev sim, thiab cov nqi tso cai ntawm cov thermal rwb thaiv tsev tom qab rewinding yuav tsum tsis txhob tsawg dua 1MΩ.

(4) Txheeb xyuas cov kev ua haujlwm ntawm lub commutator lossis lub nplhaib ntiv nplhaib.Thaum khiav nyob rau hauv qhov ntsuas load, lub commutator spark yuav tsum tsis txhob tshaj Class 1 thiab yuav tsum tsis txhob muaj txim rau lub nplhaib plam.

(5) Thaum lub tshuab hluav taws xob muaj qhov kev vibration loj heev los yog thaum muaj qhov sib hloov xws li lub rotor (armature) winding, commutator, steel hlau thiab kiv cua hniav yog hloov thaum kho, zoo li qub thiab dynamic tshuav nyiaj li cas tshuaj xyuas (qhov ntsuas ceev tsawg dua. 1000 speeds) Ntawm generators tsuas yog yuav tsum tau zoo li qub.

(6) Ntsuas ntsuas).

Lub windings ntawm lub tshuab hluav taws xob rotor (armature) yuav tsum tau kuaj ya tom qab hloov, qhov ceev yog 120% ntawm qhov ntsuas ceev, thiab nws kav li 2 feeb yam tsis muaj teeb meem deformation.

(7) Lub tshuab hluav taws xob uas nws qhov cua tsis raug mob yuav tsum raug ntsuas qhov ntsuas hluav taws xob tiv thaiv.

Tsis yog txhua lub tshuab hluav taws xob diesel teeb tuaj yeem khiav ntawm overload.Diesel generator teeb feem ntau muaj lub zog tseem ceeb thiab lub zog standby.Thaum lub sijhawm ua haujlwm ntawm lub tshuab hluav taws xob diesel teeb, lub zog dav dav yuav hloov pauv thiab nqis.Lub zog standby yog lub zog uas lub tshuab hluav taws xob diesel teeb tuaj yeem ua tiav, tab sis nws tsis yog lub zog siv rau lub sijhawm ntev.Yog li ntawd, peb yuav tsum nkag siab lub zog ntawm lub tshuab hluav taws xob diesel teeb thaum peb yuav lub tshuab hluav taws xob diesel.Thaum lub tshuab hluav taws xob diesel teeb nkag mus rau kev ua haujlwm dhau, lub tshuab hluav taws xob diesel teeb nrog plaub qhov kev tiv thaiv yuav tiv thaiv nws tus kheej thiab nres lub zog, uas tsis muaj teeb meem rau lub tshuab hluav taws xob diesel.

Kev ua haujlwm ntawm lub tshuab hluav taws xob diesel teeb nyob rau hauv qhov chaw siab load yuav ua rau cov nyiaj hauv hnab tshos ntawm lub tshuab hluav taws xob diesel teeb muaj hnub nyoog sai, uas yuav cuam tshuam rau kev siv lub tshuab hluav taws xob diesel.Thiab nws yuav ua rau kub kub thiab deform qhov chaw.Thaum cov kabmob muaj peev xwm ntawm chav tsev tau dhau lawm, lub crankshaft hauv lub tshuab hluav taws xob tau tawg thiab lub tshuab hluav taws xob tau muab pov tseg.

Dingbo lub zog qhia tias thaum yuav lub tshuab hluav taws xob diesel, koj yuav tsum xaiv lub tshuab hluav taws xob diesel teeb nrog lub zog kom raug raws li koj tus kheej siv qhov xwm txheej thiab ua haujlwm zoo hauv kev saib xyuas, txhawm rau ua kom lub neej kev pab cuam ntawm lub tshuab hluav taws xob diesel.