Hauv hluav taws xob rwb thaiv tsev sector sector, pob zeb diamond doted rwb thaiv tsev daim ntawv (DDP) tau dhau los ua cov khoom siv hluav taws xob siab, ua tsaug rau nws lub zog hluav taws xob. Rau cov tuam tshuab ntawm cov hloov pauv, cov hloov chaw, thiab lub hwj chim faib khoom, DDP muaj kev sib npaug ntawm cov tshuab hluav taws xob tsis ruaj khov thiab kev sib deev tau sib phim.
DDP hais txog ib daim ntawv insulation coated nrog hloov kho epoxy resin npaj rau hauv cov qauv sib txawv. Hauv qab no 30 degree, no resin tseem qhuav thiab tsis yog- Tacky, ua tiav cov khoom siv, ua tiav, thiab qhov txhab uas yooj yim. Hauv kev lag luam sib txawv thiab cov khoom lag luam khoom lag luam, DDP kuj tseem tuaj yeem tshwm sim cov ntawv pob zeb diamond, DPPY} Txhua yam piav qhia tib lub pob zeb diamond}}} qauv nplaum cov ntawv nplaum.
1. Vim li cas lub pob zeb diamond qauv teeb meem
Tsis zoo li cov khaub ncaws txuas tas ntxiv, cov cob kab ntawm DDP yog thov hauv cov pob zeb diamondy diamond pob zeb diamond dots. Txhua lub pob zeb diamond feem ntau nyob ib puag ncig 9.5mm × 9.5mm, nrog ib qho kev sib tw ntawm 15.9mm.
Cov txheej txheem no tsis zoo nkauj - nws ua haujlwm ntau lub luag haujlwm tseem ceeb
ua kom cov roj kom raug rau cov roj kom raug rau hauv cov roj -}}} umped transformers
Tso cai rau nkev roj kom dim thaum lub voj voog ziab
tiv thaiv ib nrab tawm thiab Corona teebmeem
Khaws cov txheej txheej insulation ruaj khov nyob rau hauv cov hluav taws xob kev ntxhov siab
Tus qauv engineered no yog ib qho ntawm cov laj thawj tseem ceeb DDP yog qhov nyiam hauv transformer windings.
2. Neeg kho tshuab & lub zog hluav taws xob koj tuaj yeem tso siab rau
Thaum lub sij hawm chev kom qhuav txheej txheem, Epoxy Resin muag thiab ua kom tau. Raws li qhov kub thiab txias, lub txhab nyiaj rho tawm los ntawm cov nplaum me me rau ib qho kho tau zoo rau ib qho kev kho kom huv, Rigid Network.
Thaum kho tau, nyob ze rwb thaiv tsev txheej ua kom sib raug zoo ua kom zoo nkauj, tsim cov qauv sib xyaw ua ke.
Qhov no muab ob qhov txiaj ntsig loj:
tiv thaiv kev txav lossis kev txav ntawm windings thaum luv {{0} {} Circuit Court rog tshwm sim
tswj tau ntev -}}} Lub zog Dielrictric nyob rau hauv cov hluav taws xob hluav taws xob
Nyob rau hauv high - voltage ib puag ncig uas rwb thaiv tsev tsis muaj nqi, qhov kev ua tau zoo no yog qhov tseem ceeb.
3. Kev ua nyob rau hauv tshav kub & av noo
Khoom zoo DDP ntawv tswj hwm nws cov kev ua tau zoo txawm tias thaum raug cua sov, noo noo, lossis ntev} lub sij hawm load musv cia. Rau cov khoom siv ua haujlwm hauv thaj chaw noo lossis cov kev ruaj khov hloov pauv, qhov kev ruaj khov no pab txuas rau lub neej pabcuam thiab txo cov kev pheej hmoo ua haujlwm.
4. Yooj yim rau cov duab, laminate, thiab txheej txheem
Lwm qhov laj thawj DDP tseem nyiam cov khoom siv rwb thaiv tsev uas xav tau yog nws cov txheej txheem zoo:
hloov tau yooj yim txaus rau cov winding nruj
Yooj yim mus txiav thiab laminate
Tau tshaj nrog cov kev sib txawv sib txawv
Cov neeg tsim khoom zoo li GBS muab cov kev xaiv ua rau cov kev xaiv hloov pauv, ua kom muaj zog ua haujlwm zoo thiab kev ua yeeb yam dielectric hauv lub rooj sib txoos kawg.
5. Qhov twg DDP feem ntau siv
DDP plays lub luag haujlwm tseem ceeb thoob plaws ntau hom hluav taws xob:
• Roj -}}} Cov hloov pauv hloov
Siv dav rau:
Inter -} tig rwb thaiv tsev ntawm HV thiab LV windings
Txheej Txheej Rwb Thaiv Tsev Hauv Chaw Muag Khoom Siv Hloov Hlaws
• High - voltage motors & cov khoom siv hluav taws xob
Nws cov anti - Corona cov khoom ua rau nws haum rau:
HV Lub Cev Muaj Zog Chev
Cable Shielding Txheej
Rwb Thaiv Tsev Cov Txheej Txheem uas xav tau cov neeg kho tshuab ruaj khov
6. Yuav ua li cas DDP ntawv cog lus rau cov neeg ua thaum lub taub hau
Cov nplaum hauv DDP ua haujlwm ib ncig 90 degree. Nyob rau theem no, lub resin melts, ntws, thiab pib ua kom cov khaubncaws sab nraud povtseg. Ib txwm clecting voj voog (piv txwv li,90 feeb ntawm 90 degree) Cov txiaj ntsig nyob rau hauv lub resin puv chaw thiab tsim cov nplaum ua kom ruaj.
Lub zog ua tau zoo kawg yuav ncav cuag 70 psi psi (≈0.275 MPa ntawm 100 degree), kom paub cov kev paub txhua yam kev ntxhov siab lossis cua sov nthuav dav.
Kev ua raws yog qhov tseem ceeb heev.
Kev kho tsis tau txaus, cuab noo noo, lossis ziab kom qhuav tuaj yeem ua rau:
Sib cais ntawm cov khaubncaws sab nraud povtsuaj
Kev Tso Tawm Ib nrab
Kev rhuav tshem lub zog
Txo cov roj hloov pauv tau liformer vim yog ya raws hauv cov roj system
7. Dab tsi cuam tshuam DDP lag luam nqi?
Muaj ntau ntau yam los tswj hwm tus nqi DDP rwb thaiv tsev ntawv:
✔ Cov Khoom Siv Raw
Qhov zoo tshaj ntawm lub hauv paus ntawv thiab epoxy cob qhia ncaj qha cuam tshuam rau kev ua yeeb yam hluav taws xob thiab tus nqi.
Tshuab Ntau Lawm
Precision txheej, cov qauv sib txawv, thiab kev kho tau zoo sib xws nce kev tsim khoom thiab tus nqi.
✔ Kev Ua Lag Luam
Kev muab / thov kom muaj tsheb ciav hlau feem ntau cuam tshuam luv - lub sij hawm tus nqi hloov.
✔ Hom & Zoo
Cov neeg tsim khoom puas feem ntau muaj cov tshuab ua kom zoo dua qub, sib txuas lus sib xws, thiab rwb thaiv tsev cia siab.
Tag
DDP tseem yog cov khoom siv rwb thaiv tsev rau cov hluav taws xob, cov tshuab raj, thiab lwm yam khoom siv HV. Nws pob zeb diamond - qauv tsim epoxy muab cov tshuab hluav taws xob, thiab ntev} qhov tseem ceeb rau niaj hnub hluav taws xob.
Yog tias koj txoj haujlwm cuam tshuam nrog cov rwb thaiv tsev hloov pauv, kev kho lub cev muaj zog, xaiv cov kev tsim nyog ntawm DDP tuaj yeem txhim kho kev ntseeg tau thiab cov cuab yeej siv sia muaj peev xwm ua rau muaj kev cia siab thiab cov khoom siv lifespan.
