Ib qho ntawm cov lus nug uas peb tau hnov los ntawm cov neeg yuav khoom yog:
"Kuv puas yuav tsum xaiv cov roj immersed transformer los yog hom qhuav transformer?"
Ob hom no txhim khu kev qha thiab siv dav, tab sis lawv ua haujlwm sib txawv thiab qhov tseem ceeb. Hauv phau ntawv qhia no, peb yuav muab piv rau lawv ib sab yog li koj tuaj yeem txiav txim siab paub.
Cov txheej txheem ceev
| Yam khoom | Roj Immersed Transformer | Qhuav hom Transformer |
|---|---|---|
| Txias nruab nrab | Mineral roj los yog ntuj ester | Cua (natural los yog yuam) |
| Qhov chaw nyob | Sab nraum zoov | Sab hauv |
| Hluav taws kub | Siab dua (roj yog flammable) | Tsawg heev (tsis muaj roj) |
| Kev tu | Periodic roj kuaj thiab lim | Yuav luag txij nkawm dawb |
| Lub suab nrov | Tsawg | Tsawg rau nruab nrab |
| Muaj peev xwm tshaj | Zoo heev | Zoo |
| Kev ua neej nyob | 30+ xyoo | 25+ xyoo |
| Tus nqi pib | qis | Siab (20-40% ntau dua) |
| Kev teeb tsa | Yuav tsum muaj roj ntim qhov | Kev teeb tsa ncaj qha |
1. Roj Immersed Transformers - Lub zog thiab tsis muaj zog
✅ Qhov zoo
Txias zoo dua - Cov roj dissipates cua sov zoo dua li cua.
Lub peev xwm ntau dua - tuaj yeem ua haujlwm luv luv overloads yam tsis muaj kev puas tsuaj.
Tus nqi qis dua - Feem ntau pheej yig dua li hom qhuav ntawm tib qhov kev ntsuas.
Lub neej ua haujlwm ntev - Nrog kev saib xyuas kom zoo, tuaj yeem kav ntev dua 30 xyoo.
❌ Qhov tsis zoo
Hluav taws kub phom - Roj yog nplaim taws; yuav tsum muaj kev tiv thaiv hluav taws.
Kev pheej hmoo ib puag ncig - Cov roj xau tuaj yeem ua paug rau av thiab dej.
Kev saib xyuas siab dua - Xav tau cov roj sampling, lim, thiab kuaj.
Tsis haum rau kev siv sab hauv tsev - Feem ntau ntsia sab nraum zoov lossis hauv cov chaw ua haujlwm tshwj xeeb.
Cov kev siv zoo tshaj plaws:
Sab nraum zoov substations
Muaj cov nroj tsuag (steel, cement, mining)
Cov phiaj xwm hluav taws xob thiab kev siv hluav taws xob
Renewable zog ua liaj ua teb (hnub ci, cua)
2. Dry Type Transformers – Lub zog thiab tsis muaj zog
✅ Qhov zoo
Zoo rau kev siv sab hauv tsev - Tsis muaj roj, tsis muaj hluav taws kub.
Ib puag ncig tus phooj ywg - Tsis muaj dej xau, tsis tas yuav tsum muaj pov tseg tshwj xeeb.
Kev saib xyuas qis - Tsis muaj kev sim roj lossis lim.
Compact tsim - tuaj yeem ntsia tau ze rau cov chaw thauj khoom.
Kev ua haujlwm ntsiag to - Haum rau cov suab nrov nrov.
❌ Qhov tsis zoo
Tus nqi pib siab dua - Feem ntau yog 20 40% kim dua li cov roj tso rau hauv.
Tsawg tshaj qhov muaj peev xwm - Cov cua txias tsawg dua.
Cov hneev taw loj dua rau tib qhov kev ntsuas - Tej zaum yuav xav tau ntau qhov chaw.
Kev siv sab nraum zoov txwv - Xav tau cov ntaub thaiv huab cua yog tias siv sab nraum zoov.
Cov kev siv zoo tshaj plaws:
Cov tsev siab siab thiab cov khw muag khoom
Tsev kho mob thiab cov chaw zov me nyuam
Tunnels, tshav dav hlau, thiab metro systems
Factories nrog cov cai tua hluav taws nruj heev
Sab hauv tsev switchgear chav
3. Cov lus sib piv – Ntawm ib sab
Criterion Roj Immersed Qhuav Hom
Cov roj txias (ONAN / ONAF) Cua (AN / AF)
Kev nyab xeeb hluav taws Yuav tsum muaj kev tiv thaiv Inherently nyab xeeb
Maintenance nruab nrab qis
Kev siv sab hauv tsev Tsis Yog
Sab nraum zoov siv Yes Nrog enclosure
Tus nqi $$$
Overload zoo heev
Suab nrov qis qis
Lifespan 30+ xyoo 25+ xyoo
4. Yuav xaiv li cas
Nug koj tus kheej cov lus nug no:
Nqe Lus Nug 1: Lub tshuab hluav taws xob yuav nruab qhov twg?
Sab nraum zoov → Roj immersed feem ntau yog qhov kev xaiv zoo tshaj plaws.
Sab Hauv Tsev → Qhuav hom yog pom zoo (cov lis dej num kev nyab xeeb feem ntau xav tau nws).
Nqe Lus Nug 2: Puas yog kev nyab xeeb hluav taws kub ntxhov siab tshaj?
Yog (cov tsev kho mob, cov chaw zov me nyuam, cov chaw siab siab) → Xaiv hom qhuav.
Tsis muaj (cov chaw taws teeb chaw taws teeb, chaw ua lag luam) → Roj rau hauv dej yog qhov zoo.
Nqe Lus Nug 3: Koj qhov peev nyiaj yog dab tsi?
Tus nqi pib qis dua → Roj immersed.
Kev txuag lub sij hawm ntev → Qhuav hom (tsis kuaj roj).
Nqe Lus Nug 4: Koj puas xav tau lub peev xwm ntau dhau?
Yog (hnyav industrial loads) → Roj rau hauv.
Tsis muaj (ib txwm coj mus muag loads) → Ob leeg ua haujlwm.
5. Cov piv txwv hauv ntiaj teb tiag
Hom phiaj pom zoo Transformer Vim li cas?
33kV substation nyob rau hauv cheeb tsam nyob deb nroog Roj rau sab nraum zoov, raug nqi zoo
Tsev kho mob thaub qab fais fab system Qhuav hom hluav taws kev nyab xeeb, sab hauv tsev
Hnub ci ua liaj ua teb nyob rau hauv suab puam Roj immersed High ambient kub, sab nraum zoov
Lub khw muag khoom hluav taws xob chav tsev qhuav hom Sab hauv tsev, hluav taws xob ua raws cai
Mining site Roj immersed Dusty ib puag ncig, siab dhau
6. Koj puas tuaj yeem siv ob qho tib si?
Yog lawm. Ntau qhov haujlwm loj siv ob hom hauv ntau qhov sib txawv ntawm qhov system. Piv txwv li:
Roj immersed nyob rau hauv lub ntsiab substation (kuj high voltage)
Hom qhuav hauv tsev rau kev faib khoom zaum kawg
Qhov kev sib xyaw ua ke no optimizes tus nqi, kev nyab xeeb, thiab kev ua haujlwm.
Kev Pom Zoo Kawg
Xaiv cov roj rau hauv dej yog tias koj qhov kev teeb tsa sab nraum zoov, koj xav tau tus nqi qis dua, thiab kev nyab xeeb hluav taws tsis yog qhov teeb meem tseem ceeb.
Xaiv hom qhuav yog tias koj lub tshuab hloov pauv yuav tsum nyob hauv tsev, kev nyab xeeb hluav taws yog qhov tseem ceeb, lossis koj xav tau kev saib xyuas tsawg.
Tseem tsis paub meej? Xa koj cov lus qhia txog qhov project rau peb - peb yuav pom zoo hom zoo tshaj plaws raws li koj qhov chaw nyob, thauj khoom, thiab pob nyiaj siv.
Xav tau ib daim Quote rau Ob Hom?
Ntawm Union Power, peb muab ob qho tib si roj rau hauv thiab qhuav hom hloov pauv nrog cov ntawv pov thawj thoob ntiaj teb (ISO, CE, CSA). Peb kuj muab kev cai tsim thiab kev pab OEM.
Tiv tauj peb hnub no rau kev sib tw ceev ceev.
