Dab tsi yog ibroj immersed uas tsis yog ib feem tso tawm transformer?
Roj-immersed transformers yog cov khoom siv hluav taws xob nrog cov roj insulating. Lub luag haujlwm tseem ceeb ntawm cov roj insulating yog cua sov dissipation thiab rwb thaiv tsev. Cov khoom siv no yog siv los hloov cov qib voltage, ua haujlwm raws li qhov hloov pauv hluav taws xob.
Luv luv, nws tuaj yeem nqis los ntawm 1000V high voltage los ntawm cov chaw tsim hluav taws xob mus rau 220V / 380V siv tau los ntawm cov tsev thiab cov lag luam, lossis nce qib 100V tsis tshua muaj hluav taws xob mus rau 2000V kom ntev - kis tau tus mob.
Cov ntsiab lus tseem ceeb:
1. Hlau tub ntxhais:uastacked silicon steel nplooj ntawv, voltage conversion yog tiav los ntawmmagnetic teb;
2. Cua: Ib coil (tooj liab los yog txhuas hlau) mob ib ncig ntawm cov tub ntxhais hlau, muab faib uahigh voltage winding(txuas rauinput high voltage hluav taws xob) thiablow voltage winding(txuas rautso zis tsawg voltage hluav taws xob). Covtus lej tignyob rau hauv lub coil txiav txim lubvoltage conversion ratio;
3. Rwb thaiv tsev roj: ntsia rau hauv lub tank roj, cua sov dissipation: kom dissipate tshav kub ntawm lub transformer; Rwb thaiv tsev: cais cov winding los ntawm cov tub ntxhais hlau thiab roj tank kom tiv thaiv kom tsis txhob tawg;
4. Roj tank: lub plhaub hlau kaw, muaj cov tub ntxhais hlau, cov roj cua thiab cov roj insulating, nrog rau cov kav dej kub sab nraud;
5. Cov khoom pab cuam:
1. Roj cia tank: Ntsuas qhov ntim hloov ntawm thermal expansion thiab contraction ntawm insulating roj kom tsis txhob deformation ntawm lub tank roj
2. Kub ntsuas kub:saib xyuas cov roj kub kom tsis txhob overheating
3. Moisture absorber: Khaws cov roj kom qhuav thiab tsis txhob cuam tshuam cov rwb thaiv tsev.
Cov Roj -Immersed Transformer Market:
Tam sim no, kev ua lag luam tseem qhia tau tias muaj peev xwm loj hlob tsis tu ncua, tab sis cov qauv tseem ceeb yog "kev txhim kho cov qauv + ntsuab thiab ntse hloov pauv."
1. Kev Txhim Kho Daim phiaj xwm txheej thiab kev xav tau ntawm Kev Sib Txuas Hluav Taws Xob Tshiab:
Kev siv zog thoob ntiaj teb kom ua tiav "dual-carbon" cov hom phiaj tau ua rau muaj kev nce siab hauv kev txhim kho lub peev xwm rau cov khoom siv hluav taws xob tshiab xws li cua thiab hnub ci zog, xav tau ntau lub tshuab hloov pauv rau kev sib txuas ntawm kab sib chaws. Ib txhij, kev hloov kho kab sib chaws hauv ntau lub teb chaws yog ncaj qha tsav kev thov. Qhov nruab nrab txhua xyoo kev loj hlob ntawm Tuam Tshoj cov roj-immersed transformer lag luam yog kwv yees li ntawm 5.5% los ntawm 2025 txog 2030.
2. Kev Lag Luam thiab Kev Txhim Kho Hauv Cheeb Tsam Tsav Kev Loj Hlob:
"Belt and Road Initiative" tau txhawb nqa kev xa tawm. Xyoo 2023, Tuam Tshoj cov roj-raug hloov pauv hloov pauv tau nce 15% xyoo-rau- xyoo, nrog rau cov teb chaws Asia thiab Africa yog lub lag luam loj hlob.
3. Kev Txhim Kho Cov Khoom Siv Hluav Taws Xob:
Lub teb chaws tab tom nruj nruj transformer zog efficiency cov qauv (xws li, Tuam Tshoj yuav tag nrho siv cov tshiab Theem 1 zog efficiency txheem nyob rau hauv 2025). Ntau qhov siab -poob, cov roj tsis tu ncua- hloov pauv hloov pauv yuav tsum tau hloov pauv, thiab qhov nkag mus ntawm qib 1 cov khoom siv hluav taws xob tau xav tias yuav dhau 50% los ntawm 2025.
Tam sim no, txoj kev loj hlob zeem muag rau roj -immersed transformers yog qhov zoo heev. Factories yuav tsum tau ua raws li lub teb chaws txoj kev loj hlob thiab lub ntiaj teb no tiam sis tsis tu ncua innovate nyob rau hauv kev tiv thaiv ib puag ncig thiab tsim cov khoom zoo -.
Beginner's Tips:
Roj-immersed Transformers vs Qhuav- hom Transformers
1. Cov tsos mob: Roj- cov chav nyob rau hauv qhov chaw muaj cov roj tso tsheb hlau luam thiab cov cua txias sab nraud, nrog rauqhov loj dua;
Qhuav- hom chav tsev tsis muaj roj tso tsheb hlau luam thiab cov roj, nrog cov cua kub los yog rwb thaiv tsev qhwv, thiabqhov me me;
2. Daim Ntawv Thov: Roj- cov chav nyob rau hauv cov khoom haumsab nraum zoov, siab -scenarios zog;
Qhuav- hom units suitsab hauv (cov tsev ua haujlwm, khw malls) thiablow-cov ntawv siv fais fab.
Zoo siab txais tos rau kev tawm tswv yim thiab siv.
