Tsawg-Voltage Winding Conductor Transposition Technology: Yuav Ua Li Cas Txo Cov Hluav Taws Xob Tam Sim No Los Ntawm 2000kVA Roj-Immersed Transformers

Ntawm GNEE, lub koom haum tshwj xeeb ntawm lub zog hloov hluav taws xob tsim khoom cuab yeej cuab tam, peb koom ua kelow-voltage winding conductor transposition technologyraws li ib tug txheej txheem feature nyob rau hauv tag nrho cov muaj peev xwm units. Cov txheej txheem winding siab heev no yog ib qho kev ntsuas zoo tshaj plaws los txiav cov eddy tam sim no poob ntawm 2000kVA roj-immersed transformer, ncaj qha txhim kho kev ua haujlwm, txo qhov kub qhov chaw, thiab ua haujlwm ntev.

Nyem kom ruaj ntseg Koj 2000kVA Roj-Immersed Transformer

 

Raws li ISO 9001-certified producers shipping rau ntau tshaj 150 lub teb chaws, GNEE nkag siab tias nyob rau hauv ib tug 2000kVA tshuab, txawm ib tug feem pua ​​ntawm stray poob txhais ua ib tug tseem ceeb kilowatts ntawm nkim zog thiab tsis xav tau txias txias. Los ntawm kev tswj hwm txoj kev ib tus neeg conductors raug teeb tsa thiab hloov mus rau hauv qhov qis-voltage winding, peb muab cov kev faib tawm thiab cov neeg siv khoom lag luam ntsuas qhov ntsuas ntawm ob qho tib si kev ua haujlwm thiab kev ntseeg tau.

GNEE transformer winding rhiav

 

Txawm hais tias koj tab tom tsim lub chaw nres tsheb tshiab, txhim kho lub chaw tsim hluav taws xob, lossis qhia txog kev txuag hluav taws xob, txoj kev eddy tam sim no raug tswj hauv LV winding ncaj qha txiav txim siab txog kev ua haujlwm ntev ntawm koj 2000kVA roj-immersed transformer.

 

Kab lus no piav qhia txog thev naus laus zis, ntsuas nws cov txiaj ntsig, thiab qhia tias yog vim li cas GNEE-tsim transformer nrog transposed LV conductors yog qhov kev xaiv zoo rau cov tshuab hluav taws xob niaj hnub no.

 

 

Txhua 2000kVA roj-immersed transformer nqa cov dej ntws loj hauv nws qhov qis-voltage winding-feem ntau mus txog 2,900 A ntawm 0.4 kV. Xws li qhov hnyav tam sim no ua rau muaj kev sib hloov sib nqus sib nqus sib nqus uas cuam tshuam cov winding conductors lawv tus kheej. Raws li Lenz txoj cai, qhov no induces eddy tam sim no nyob rau hauv txhua tus neeg xyuas pib, tsim ntxiv resistive poob uas tshwm sim raws li cua sov.

 

Nyob rau hauv cov pa 2000kVA roj-immersed transformer tsis muaj kev hloov pauv tus neeg xyuas pib, cov eddy tam sim no poob tuaj yeem haus ntxiv 8% mus rau 15% ntawm qhov pib DC tooj liab poob, ncaj qha nce qhov kub thiab txias ntawm cellulose rwb thaiv tsev laus.

 

Rau 2000kVA roj-immersed transformer ua haujlwm tsis tu ncua, txhua kilowatt ntawm zam eddy tam sim no poob sawv cev kwv yees li 8,760 kWh khaws tseg ib xyoos.

 

Ntawm kev lag luam hluav taws xob tariffs, qhov no txhais mus rau hauv kev txuag nyiaj txiag ntau thiab ntsuas qhov txo qis hauv cov pa roj carbon hneev taw. Qhov tseem ceeb tshaj, qhov kub ntawm qhov kub hauv LV winding yog qhov tseem ceeb tshaj plaws los txiav txim siab lub neej ntawm rwb thaiv tsev. Los ntawm kev tswj hwm eddy tam sim no poob ntawm qhov chaw, lub neej kev pab cuam ntawm 2000kVA roj-immersed transformer tuaj yeem txuas ntxiv tau zoo tshaj li tus qauv 25 xyoo.

 

Tias yog vim li cas cov tuam txhab ua lag luam, suav nrog GNEE, nqis peev ntau hauv cov txheej txheem hloov pauv tus neeg xyuas pib.

 

 

Tsawg-voltage winding conductor transposition technologyyog ib txoj kev sib tw winding nyob rau hauv uas tus neeg sib npaug strands ua ib zaug LV tig tau hloov pauv nyob rau hauv radial txoj hauj lwm raws li lub kauj yog qhov txhab. Nyob rau hauv lub 2000kVA roj-immersed transformer, LV winding feem ntau muaj ntau lub duab plaub los yog txhuas strips stacked nyob rau hauv parallel los tuav lub siab tam sim no. Yog tias cov kab sib txuas no tseem nyob hauv qhov chaw ruaj khov radial los ntawm sab saum toj mus rau hauv qab, txhua txoj hlua txuas sib txawv me ntsis ntawm cov dej ntws tawm. Qhov tshwm sim tsis sib npaug ntawm cov hluav taws xob hluav taws xob ua rau cov hluav taws xob sib txawv ntawm cov strands-ib feem tseem ceeb ntawm tag nrho cov eddy tam sim no poob.

 

Tus neeg xyuas pib hloov kho qhov no los ntawm kev sib hloov txoj haujlwm ntawm cov strands kom, dhau qhov siab ntawm qhov siab, txhua txoj hlua khi txhua qhov radial qhov sib npaug. Qhov no sib npaug cov flux linkage hla txhua txoj hauv kev sib luag thiab zoo li tshem tawm qhov kev sib tshuam ntawm qhov kev poob tam sim no.

 

Ntawm GNEE, peb siv lub pob tawb tshwj xeeb hloov pauv rau peb 2000kVA roj-immersed transformers, qhov twg cov pob ntawm cov strips yog folded thiab hla ntawm lub sijhawm ua ntej. Qhov tshwm sim yog lub qhov txhab nruj, qhov ruaj khov LV coil nyob rau hauv uas qhov seem eddy tam sim no poob tsuas yog los ntawm cov nyhuv ntawm daim tawv nqaij nyob rau hauv tus kheej strand nws tus kheej - ib tug kom muaj nuj nqis uas yog tswj los ntawm strand thickness xaiv.

 

✅ Cov theem tseem ceeb ntawm tus neeg xyuas pib hloov pauv hauv 2000kVA Roj-Immersed Transformer LV Winding

Txhawm rau kom ua tiav qhov kev hloov pauv tsis zoo, GNEE ua raws cov txheej txheem nruj me ntsis:

• Strand dimension optimization- xaiv strand thickness hauv qab ob zaug ntawm daim tawv nqaij qhov tob ntawm 50/60 Hz kom cov per-strand eddy poob negligible.
• Enamel thiab ntawv rwb thaiv tsev- siv cov ntaub ntawv pov thawj inter-strand rwb thaiv tsev uas muaj sia nyob khoov thaum hloov pauv thiab tswj lub zog dielectric.
• Pre-bending thiab pab pawg- mechanically forming strands rau hauv pob thiab ua ntej shaping lawv kom cov ntsiab lus cross-over zaum precisely ntawm lub hom phiaj axial heights.
• Nruam qhwv transposition- winding lub LV coil ntawm ib lub mandrel thaum ua tiav cov kev hloov pauv ntawm txhua 10% - 15% ntawm tag nrho qhov siab winding, kom ntseeg tau qhov sib npaug sib npaug sib txuas yam tsis ntxiv kev ntxhov siab ntau dhau.
• Post-winding dimensional tswj- txheeb xyuas radial tsim thiab hloov qhov sib luag siv laser ntsuas ua ntej lub kauj nkag mus rau hauv cov tub ntxhais sib dhos.

 

 

Lub physics qab qhov kev txo qis yog ncaj nraim. Thaum sib npaug strands yog transposed, net electromotive quab yuam ua nyob ib ncig ntawm ib lub voj kaw uas tsim los ntawm ob strands yuav zero.

 

Hauv 2000kVA roj-immersed transformer qhov twg GNEE tau siv tag nrho kev hloov pauv, cov khoom siv tam sim no ntawmeddy tam sim no poobfeem ntau poob qis dua 3% ntawm DC poob, piv rau 10% - 15% hauv cov qauv tsim tsis tau. Qhov no ncaj qha txo qis tag nrho cov khoom poob, txhim kho kev tswj hluav taws xob, thiab txo cov cua sov uas yuav tsum tau dissipated los ntawm cov roj.

 

Txawm hais tias piv nrog cov qauv hloov pauv ib nrab- qhov chaw hloov pauv tsuas yog ua nyob rau ntawm qhov chaw winding lossis xaus - ib qho kev hloov pauv 2000kVA roj-immersed transformer qhia tau hais tias muaj txiaj ntsig zoo. Ib nrab kev hloov pauv tawm qhov seem seem ntawm cov dej ntws vim tias qhov siab winding tau faib tsis sib npaug. GNEE cov kev suav suav engineering, raug lees paub los ntawm IEC 60076 hom kev xeem, lees paub tias tsuas yog ib qho qauv ntawm ntau qhov kev hloov pauv ntawm tag nrho cov coil ntev tuaj yeem mus txog qhov zoo tagnrho sib npaug-flux. Qhov no yog lub tswv yim tsim ua rau txhua GNEE 2000kVA roj-immersed transformer.

 

 

 

Raws li cov chaw tsim khoom ncaj qha, GNEE tswj tag nrho cov saw hlau ntawm 2000kVA roj-immersed transformer. Peb lub khw winding yog nruab nrog cov kab rov tav winding tshuab muaj peev xwm tuav tau qhov dav, ntau txoj hlua hluav taws xob xav tau rau cov khoom siv hluav taws xob siab tam sim no LV. Cov chaw nres tsheb hloov pauv tau teeb tsa nrog lub hom phiaj tsim khoov jigs uas ua kom muaj qhov sib npaug sib npaug ntawm lub vojvoog tsis muaj kev puas tsuaj rau daim ntawv rwb thaiv tsev. Txhua kauj yog raug rau ib qho kev ntsuas kev sib txuas ua ke ua ntej thiab tom qab winding, paub meej tias cov txheej txheem hloov tsis tau cuam tshuam txog kev ncaj ncees dielectric.

 

Peb qhov kev ruaj ntseg zoo txuas mus dhau lub kauj theem. Qhov ua tiav 2000kVA roj-immersed transformer tau dhau los ua qhov kev ntsuas tag nrho ua ke nrog kev ntsuas kev poob qis uas siv txoj kev luv luv, ua tiav hauv peb qhov chaw kuaj hauv tsev 6,000 kVA. Cov txiaj ntsig tau muab piv nrog finite-element-analysis kwv yees kom paub tseeb tias qhov ua tiav tam sim no poob poob rau hauv cov phiaj xwm phiaj xwm. Tsuas yog tom qab dhau qhov kev sim no yog lub tshuab hloov pauv mus rau lub tanking thiab roj-filling kab. Los ntawm kev tswj hwm qhov kev qhuab qhia no, GNEE lav tias txhua txhua 2000kVA roj-immersed transformer haum nrog qis-voltage conductor transposition muab nws cov lus cog tseg ua haujlwm txij hnub ib.

 

 

Cov lus hauv qab no sib piv cov kev ua tau zoo ntawm 2000kVA roj-immersed transformer muab nrog lub siab transposed LV winding tiv thaiv ib qho sib npaug ua tsis tau tus neeg xyuas pib hloov. Tag nrho cov nqi xa mus rau ONAN txias, 10 kV / 0.4 kV, 50 Hz, raws li GNEE tus qauv tsim cov ntaub ntawv.

Technical Parameter	Tsis muaj LV Tus Cuam Tshuam Hloov	Nrog Tag Nrho LV Tus Txheej Txheem Hloov Hloov (GNEE Standard)
Rated zog	2000 kVA ua	2000 kVA ua
HV / LV Voltage	10 kV / 0.4 kV	10 kV / 0.4 kV
DC Loss (LV)	7,8 kW :os	7,8 kW :os
Ntxiv Eddy & Stray Loss (LV)	1.05 kW (13.5% ntawm DC)	0.22 kW (2.8% ntawm DC)
Tag nrho Load Poob (75 degree)	14.9 kW tsi	13.7 kW tsi
Efficiency ntawm 100% Load (cos φ=1)	98.93 %	99.02 %
LV Winding Qhov nruab nrab kub nce	68 K	63 K
LV Winding Kub-Spot Temperature Rise (xws li)	78 K	72 K
Kev txuag hluav taws xob txhua xyoo (8,000 teev ua haujlwm)	-	kwv yees . 9,600 kWh
Cia siab tias Insulation Life Extension	-	3-5 xyoos (nyob rau hauv cov xwm txheej ntsuas)

 

Cov ntaub ntawv tau txais los ntawm GNEE lub chaw kuaj sim ib qho IEC 60076-1 thiab IEC 60076-2. Cov nqi tiag tiag yuav txawv raws li qhov xav tau ntawm qhov project.

Cov lus no ua kom pom tseeb tias qhov hluav taws xob qis hluav taws xob hloov hluav taws xob hloov pauv tsis yog qhov ua kom zoo dua qub - nws yog qhov tseem ceeb hauv kev ua haujlwm thermal thiab kev lag luam ntawm 2000kVA roj-immersed transformer.

 

 

Xaiv lub 2000kVA roj-immersed transformer nrog tag nrho cov transposed LV conductors yog ib qho kev nqis peev uas them tawm ntau xyoo lawm. Thawj qhov peev txheej sib txawv yog marginal- feem ntau tsawg dua 3% ntawm tus nqi hloov pauv- tseem tsis tu ncua kev txuag hluav taws xob, kev ua haujlwm txias, thiab lub neej ntev rwb thaiv tsev tsim ib lub voj voog ntawm cov nqi sib xyaw. Tsis tas li ntawd, lub tshuab hluav taws xob ua kom txias txias tso qhov kev ntxhov siab tsawg dua ntawm cov roj insulating, khaws cia nws lub zog dielectric thiab txo cov zaus txij nkawm.

 

GNEE's manufacturing philosophy centre on engineering transformers that excel in annualized tag nrho cov nqi ntawm cov tswv cuab. Los ntawm standardizing low-voltage winding conductor transposition across our 2000kVA oil-immersed transformer line, we make premium energy performance accessible to utilities, EPC contractors, and industrial end-users without the custom-engineered premium. Cov thev naus laus zis tau txhawb nqa tag nrho los ntawm peb lub peev xwm kuaj hauv tsev thiab peb 24 lub hlis lav lav.

 

 

Eddy tam sim no poob yog ib qho tshwm sim ntawm lub cev tsis tuaj yeem, tab sis nws tuaj yeem tswj tau.Tsawg-voltage winding conductor transposition technologystands raws li cov cuab yeej tsim tau zoo tshaj plaws los txo qhov eddy tam sim no poob ntawm 2000kVA roj-immersed transformer, thiab GNEE tau kos cov txheej txheem no rau hauv plawv ntawm txhua 2000kVA chav tsev peb tsim. Tus nqi zog yog lub tshuab hloov pauv uas ua kom txias dua, siv lub zog tsawg dua, thiab muab cov kev pabcuam muaj kev vam meej rau lub neej txuas ntxiv - raws nraim li niaj hnub no lub ntiaj teb lub zog xav tau.

 

Puas yog koj ntsuas 2000kVA roj-immersed transformer rau koj qhov project tom ntej?

Tsis txhob khom rau cov qauv siv hluav taws xob tsis tu ncua uas tawm hauv cov kilowatts zais hauv koj lub substation. Hu rau GNEE pab pawg engineering tam sim no thiab thov cov ncauj lus kom ntxaws txog qhov poob-ua pov thawj rau kev hloov pauv 2000kVA roj-immersed transformer. Qhia koj qhov kev xav tau ntawm qhov hluav taws xob thiab qhov chaw nyob, thiab peb yuav teb nrog cov lus hais txog kev cai, cov ntaub ntawv kev tshaj lij, thiab cov ntaub ntawv pov thawj uas ua pov thawj qhov ua tau zoo uas koj yuav tau txais.

Thov Ib Daim Quote

 

Nyem hnub no kom ruaj ntseg koj lub zog-npaum 2000kVA roj-immersed transformer los ntawm GNEE- qhov chaw kws tshaj lij ntawm lub Hoobkas raws li ntsuas tau, pov thawj kev txuag nyiaj.

 

Cov roj ntau npaum li cas hauv 2000 kVA transformer?

1-1. 22kV - 400/230V & 24kV - 416/240V

Yam khoom	Muaj peev xwm	Roj
	kVA ua	Liter
12	1,500	1,150
13	2,000	1,450
14	2,500	1,750

 

2000 kVA transformer yog dab tsi?

2000 kVA transformersua haujlwm siab voltage inputs thiab converts lawv mus rau qis voltage outputs. Qhov no ua rau lawv zoo rau kev xa hluav taws xob mus ntev, txo qis kev sib kis, thiab xa lub zog mus rau ntau hom kev thauj khoom. Ob lub ntsiab tseem ceeb yog thawj winding thiab theem nrab winding.

 

2000 kVA transformer hnyav npaum li cas hauv kg?

Muab lub peev xwm hauv kVA lossis kilovolt amperes, koj tuaj yeem muab tus nqi no los ntawm lub transformer's BIL lossis Basic Impulse Rwb thaiv tsev Level kom tau qhov ntsuas qhov hnyav. Lub 2000 kVA transformer, raws li qhov kwv yees, tuaj yeem hnyav ib puag ncig4,000 Kilogram mus rau 7,000 Kilograms.

 

Dab tsi yog qhov specification ntawm 2000 kVA transformer?

Cov ntaub ntawv muab kev qhia tshwj xeeb rau 2000 KVA transformer.Nws muaj ONAN txias hom, ua haujlwm ntawm 11,000V high voltage thiab 433V qis voltage, nrog rau zaus ntawm 50Hz. Tag nrho qhov hnyav yog 5935kg nrog lub hauv paus thiab qhov hnyav ntawm 2575kg thiab roj ntim ntawm 1488L.

 

2000 kVA txhais li cas?

2000 kVA (kilovolt -ampere) transformer hloov hluav taws xob ntawm qhov sib txawv voltage. Lub sij hawm "kVA" sawv cev rau qhov pom tseeb lub zog ntsuas ntawm lub transformer, uas ua ke cov teebmeem ntawm ob qho tib si voltage thiab tam sim no.