Hauj lwm lawm

Xa kev nug

Product Description

● Qauv NO.:S(Z) Qauv

● Peev Xwm: 1000-31500kVA

● Thawj Voltage: 12kV, 24kV, 40.5kV

● Secondary Voltage: 0.4kV, 10kV

● Cov cim kev sib txuas: Yd11 lossis YNd11; Yyn0 lossis Dyn11

● Txuj: IEC 60076

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Taw qhia

S(Z) Model roj hom transformer, tseem hu ua ib tug transformer uas muaj cov ntxhia roj raws li ib tug coolant thiab insulating nruab nrab. Cov roj ua haujlwm ob lub hom phiaj tseem ceeb: ua kom txias lub transformer los ntawm dissipating tshav kub generated thaum lub sij hawm ua hauj lwm thiab muab hluav taws xob rwb thaiv tsev ntawm lub transformer lub internal Cheebtsam.

S(Z) Model roj hom transformer, cov tub ntxhais thiab windings yog immersed nyob rau hauv cov roj insulating. Cov roj pab hloov cov cua sov kom deb ntawm cov windings, ua kom lawv nyob rau ntawm qhov kub thiab txias. Nws kuj muab hluav taws xob rwb thaiv tsev zoo heev, tiv thaiv arcing thiab luv circuits.

Cov roj ntxhia siv hauv S (Z) Model roj hom transformer muaj lub zog dielectric siab, uas txhais tau hais tias nws tuaj yeem tiv taus siab voltages yam tsis muaj kev tawg. Qhov no tso cai rau lub transformer ua haujlwm zoo ntawm cov hluav taws xob siab. Cov roj kuj tseem ua rau muaj kev cuam tshuam rau cov dej noo thiab cov kab mob, tiv thaiv cov windings los ntawm ib puag ncig yam uas tuaj yeem degrade rwb thaiv tsev.

S(Z) Model roj hom transformers muaj ntau yam zoo. Lawv tuaj yeem tuav lub peev xwm loj thiab feem ntau siv nyob rau hauv high-voltage kis tau tus mob thiab faib tshuab. Cov roj muab kev ua kom txias zoo, tso cai rau lub tshuab hluav taws xob ua haujlwm hauv cov khoom hnyav.

Nws yog tsim raws li IEC 60076 tus qauv.

Daim ntawv thov

Kev faib tawm transformer plays lub luag haujlwm tseem ceeb hauv cov hluav taws xob hluav taws xob faib hluav taws xob los ntawm kev muab cov kev hloov pauv zaum kawg. Nws nqis los ntawm nruab nrab voltage ntawm lub network mus rau qis voltage theem tsim nyog rau cov neeg siv khoom. Nws yog suav hais tias yog ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv kev faib khoom network.

Distribution transformers yog siv los ntawm cov ntawv hauv qab no:

● Kev tsim kho vaj tse thiab kev lag luam: tshav dav hlau, tsev kho mob, chaw tsim khoom, khw muag khoom, tsev so, kev lag luam thiab vaj tsev nyob.

● Kev siv hluav taws xob: Tsim, xa tawm, xa tawm cov chaw nres tsheb, dej thiab cov dej khib nyiab kho cov nroj tsuag.

● Roj thiab Gas: Roj thiab roj nroj tsuag, petrochemical nroj tsuag thiab refineries.

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Qhov siab

Cov transformers yog tsim rau kev ua haujlwm ntawm qhov siab txog li 1000m saum toj no hiav txwv theem. Qhov chaw siab tshaj 1000m yuav tsum tau siv cov qauv tsim tshwj xeeb thiab yuav tsum tau hais hauv qhov kev txiav txim.

Short Circuit Impendance

Qhov luv luv Circuit Court impedance yog transformer impedance, feem ntau ntawm 4% thiab 6% rau distributiontransformers thiab siab tshaj 7% rau transformers fais fab. Qhov luv luv Circuit Court impedance yog feem pua ntawm thawj qhov ntsuas hluav taws xob uas yuav tsum tau siv rau ntawm lub tshuab hluav taws xob thawj winding thaum lub thib ob winding luv luv thiaj li yuav muaj cov ntsuas tam sim no hauv thawj thiab theem nrab windings. Yog hais tias lub luv luv Circuit Court impedance nce, nws yuav ua rau ib qho tsis tsim nyog voltage poob nyob rau hauv lub hwj chim transformer thiab yuav txwv tsis pub nws muaj peev xwm xa hwj chim mus rau lub thib ob-connected khoom transformers ua hauj lwm nyob rau hauv parallel yuav tsum muaj zoo tib yam luv luv Circuit Court impedance.

Hom Vector

Pawg vector yog International Electrotechnical Commision (IEC) txoj kev ntawm categorizing lub high voltage H (V) windings thiab low voltage (LV) winding configurations ntawm peb-theem transformers. Pawg vector tsim qhia txog cov kev teeb tsa windings thiab qhov sib txawv ntawm lub kaum sab xis ntawm lawv.

Cov kev sib txuas ua tau yog raws li hauv qab no:

● D(d) delta kev twb kev txuas

●Y(y) lub hnub qub kev sib txuas

●Z(z) zigzag kev twb kev txuas

●N(n) qhov nruab nrab muaj rau kev sib txuas sab nraum lub transformer

Pawg vector txiav txim siab theem kev hloov pauv ntawm thawj thiab theem nrab winding, thiab txhua chav nyob hauv pawg vector hais txog 30 degrees hloov chaw. Avector pawg Dyn11 yog delta ntawm thawj, lub hnub qub ntawm theem nrab, nrog nruab nrab coj tawm thiab 330-degree hloov chaw.

Hom tank

Lub tank transformer feem ntau yog cov qauv tsis nruj nrog cov corrugated panels, tsim los tiv thaiv cov neeg kho tshuab kev ntxhov siab, nqus cov roj nthuav dav, thiab ua tau raws li cov kev txwv thermal.

Rau qhov ntsuas hluav taws xob siab tshaj 3150kVA, lub tank yog ib txwm tsim nrog cov qauv nruj, cua txias radiators thiab conservator.

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Sib nqus Circuit Court

Cov qauv ntawm magnetic Circuit Court yog:

Lub transformer nta peb-legged kev tsim kho nrog cov kauj ruam lap stacking.

Nws yog tsim los ntawm txias-kuav los tiag grain-oriented silicon steel strips (CRGO). Txhua lub strip, nrog lub thickness ntawm 0.23, 0.27, los yog 0.30 mm, yog insulated ntawm ob sab los ntawm Carlite. Kev siv Carlite rwb thaiv tsev pab tiv thaiv hluav taws xob luv luv ntawm cov strips thiab ua kom muaj kev rwb thaiv tsev zoo nyob rau hauv lub transformer core sib dhos.

Tso cai Tolerances

Manufacturing tolerances yog qhov sib txawv ntawm qhov ntsuas qhov tseem ceeb thiab cov txiaj ntsig tau lees paub.Tshwj tsis yog tau teev tseg rau hauv qhov kev txiav txim, qhov kam rau ua yog txwv rau cov nqi teev hauv IEC 60076-1.

Ntau zaus

Zaus yog tus naj npawb ntawm qhov tshwm sim ntawm qhov tshwm sim rov ua dua ib chav tsev ntawm lub sijhawm. Nws kuj tseem hu ua temporal zaus, uas qhia txog qhov sib txawv ntawm spatial zaus thiab angular zaus. Lub sij hawm yog lub sij hawm ntawm lub sij hawm ntawm ib lub voj voog nyob rau hauv ib tug rov tshwm sim, yog li lub sij hawm yog lub reciprocal ntawm zaus.

Qhov zaus ntawm qhov hloov pauv tau tsim los ua haujlwm yog 50Hz lossis 60Hz thiab tau teeb tsa raws li lub network zaus.

Ambient kub thiab kub nce

Qhov ntsuas kub ib txwm nyob rau hauv uas lub transformer yuav ua hauj lwm yog txhais raws li lub ambient kub qhov twg qhov kub nce siab qhia txog qhov nce ntawm qhov cua txias nruab nrab thiab winding kub thaum lub transformer ua hauj lwm ntawm tag nrho cov load. Cov nqi siab tshaj plaws yog txhais los ntawm cov qauv siv.

Lus nug & Lus teb

Q: S(Z) Model roj hom transformer yog dab tsi?

A: S(Z) Model roj hom transformer, tseem hu ua roj-filled transformer, yog ib qho hluav taws xob transformer uas siv cov ntxhia roj ua cov coolant thiab insulating nruab nrab.

Q: Lub hom phiaj ntawm S (Z) Model roj hom transformer yog dab tsi?

A: Cov roj nyob rau hauv ib qho roj-hom transformer pab ob lub hom phiaj tseem ceeb: txias lub transformer los ntawm dissipating tshav kub thiab muab hluav taws xob rwb thaiv tsev ntawm lub sab hauv.

Q: Yuav ua li cas cov roj txias lub transformer?

A: Cov roj absorbs tshav kub tsim thaum lub sij hawm transformer ua hauj lwm thiab nqa nws deb ntawm convection thiab conduction, tuav lub windings thiab core nyob rau hauv ib tug zoo kev khiav hauj lwm kub.

Q: Vim li cas cov roj ntxhia feem ntau siv hauv S (Z) Model roj hom transformer?

A: Cov roj ntxhia muaj lub zog dielectric siab, uas txhais tau tias nws tuaj yeem tiv taus qhov hluav taws xob siab yam tsis muaj kev tawg. Nws kuj muab cov rwb thaiv tsev zoo thiab pab tiv thaiv lub tshuab hluav taws xob sab hauv.

Q: Dab tsi yog qee qhov zoo ntawm S (Z) Model roj hom transformer?

A: S(Z) Model roj hom transformer tuaj yeem tswj lub zog loj, ua haujlwm tau zoo, thiab muaj lub neej ua haujlwm ntev. Lawv kuj tsim nyog rau cov ntawv siv hluav taws xob siab thiab muab cov cua txias thiab rwb thaiv tsev zoo.

Q: Puas muaj qhov tsis zoo lossis kev txhawj xeeb nrog S(Z) Model roj hom transformer?

A: S(Z) Model roj hom transformer xav tau kev saib xyuas kom zoo thiab kev ntsuas kev nyab xeeb los tiv thaiv kev pheej hmoo ntawm cov roj xau los yog nchuav, uas tuaj yeem ua rau hluav taws kub thiab ib puag ncig. Cov roj kuj tseem xav tau kev soj ntsuam ib ntus thiab tshuaj xyuas kom ntseeg tau tias nws zoo.

Q: Cov roj hauv S(Z) Hom roj hom transformer puas tuaj yeem hloov lossis rov siv dua?

A: Yog lawm, cov roj hauv S (Z) Model roj hom transformer tuaj yeem hloov tau yog tias nws tau degraded los yog paug. Txoj kev pov tseg kom raug lossis rov ua dua tshiab yuav tsum tau ua raws li kev siv cov roj hloov pauv kom txo qis kev cuam tshuam ib puag ncig.

Q: Dab tsi yog qhov sib txawv ntawm cov roj siv hauv S (Z) Model roj hom transformer?

A: Cov roj ntxhia yog cov roj ntau tshaj plaws siv hauv S (Z) Model roj hom transformer. Lwm hom muaj xws li roj silicone, hluavtaws esters, thiab cov roj zaub, uas yog siv rau hauv cov ntawv thov tshwj xeeb nrog cov kev cai tshwj xeeb.

Q: Yuav ua li cas yog S (Z) Model roj hom transformer tiv thaiv los ntawm faults thiab overloads?

A: S(Z) Model roj hom transformer yog nruab nrog cov cuab yeej tiv thaiv xws li Buchholz relays, cov cuab yeej tiv thaiv siab, thiab ntsuas qhov ntsuas kub kom pom thiab teb rau qhov tsis raug, overloads, lossis kev ua haujlwm tsis zoo.

Q: Dab tsi yog qee qhov kev siv ntawm S (Z) Model roj hom transformer?

A: S(Z) Model roj hom transformer feem ntau siv nyob rau hauv lub hwj chim kis tau tus mob thiab tis systems, industrial nroj tsuag, coj mus muag vaj tse, thiab nyob rau hauv lub cheeb tsam mus nce los yog nqis voltages thiab faib hluav taws xob hwj chim zoo.

Cim npe nrov: Tuam Tshoj roj hom transformer manufacturers, lwm tus neeg