Amorphous Alloy Dry Type Transformer Structure Explanation
amorphous alloy qhuav hom transformer txoj cai
Lub tshuab hluav taws xob qhuav yog ib qho khoom siv hluav taws xob uas siv lub hauv paus ntsiab lus ntawm electromagnetic induction kom hloov hluav taws xob los yog cov teeb liab ntawm ib lub voj voog mus rau lwm qhov. Nws yog ib feem tseem ceeb ntawm kev xa hluav taws xob lossis cov teeb liab kis. Dav siv rau cov teeb pom kev zoo hauv zos, cov tsev tswj hwm siab, tshav dav hlau, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab hluav taws xob tswj los ntawm cov thev naus laus zis digital, thiab lwm yam. Cias muab, lub tshuab ziab khaub ncaws qhuav yog ib qho transformer uas nws cov tub ntxhais hlau thiab windings tsis immersed nyob rau hauv insulating roj. Qhuav hom transformers feem ntau muab faib ua peb hom.
1. Qhib: Qhov no yog daim ntawv ntau. Lub cev ntawd yog nyob rau hauv kev sib cuag ncaj qha nrog lub atmospheric ib puag ncig. Haum rau chav qhuav thiab huv si. Feem ntau muaj ob txoj kev ua kom txias. Self-txias ntawm huab cua thiab cua txias ntawm huab cua.
2. Npog: Cov cuab yeej muab tso rau hauv lub txee kaw thiab tsis nyob rau hauv qhov chaw ncaj qha.
3. Nco tseg: Lub ntsiab rwb thaiv tsev yog txhaj nrog epoxy resin lossis lwm yam resin. Cov qauv yooj yim, me me, haum rau me me transformers.
Qhuav hom transformer qauv
Lub amorphous alloy qhuav hom transformer feem ntau yog tsim los ntawm silicon steel ntawv hlau core thiab epoxy resin tsim rau hauv cov qauv coil. Lub tog raj kheej insulating yog muab tso rau nruab nrab ntawm qhov siab thiab qis voltage coils kom nce hluav taws xob rwb thaiv tsev, thiab cov coils tau txais kev txhawb nqa los ntawm spacers. Lub overlapping fastening ntawm qhov ntawd muaj cov cuab yeej tiv thaiv slack.
Cov yam ntxwv ntawm cov khoom: cov khoom ntim rwb thaiv tsev
Winding: Ntawm ob lub windings, lub high-voltage winding yog lub high-voltage winding, thiab low-voltage winding yog lub low-voltage winding. High voltage yuav muab faib ua concentric thiab overlapping hom raws li tus txheeb ze txoj hauj lwm ntawm high thiab tsawg voltage winding kab. Lub concentric winding qauv yog yooj yim hauv kev tsim thiab yooj yim rau kev tsim khoom, txais yuav cov qauv kev lag luam. Lub lap hom yog tsuas yog siv rau tshwj xeeb transformers.
Kev tiv thaiv tus kheej ntawm amorphous alloy qhuav hom transformer
Qhuav hom transformer yog ib yam khoom tshwj xeeb, qhuav-hom transformer plays lub luag haujlwm loj hauv tib neeg lub neej thiab kev tsim khoom, tab sis koj puas paub? Kuj tiv thaiv tus kheej.
1. Rau lub ntsiab transformer ntawm 6-10kV rhiav substation, qhov kev tu ncua tshaj tam sim no nrog lub sij hawm txwv feem ntau yog ntsia. Yog tias lub sijhawm ua haujlwm kho tam sim no ntau dua li 0.5-0.7s, kev tu ncua ceev tam sim no yuav tsum tau teeb tsa.
2. Kev tu roj: Roj-immersed qhuav-hom transformers nrog lub peev xwm ntawm 800kV.A thiab saum toj no yuav tsum tau nruab nrog roj txij nkawm raws li kev saib xyuas tseem ceeb rau kev tsis ua hauj lwm sab hauv ntawm lub tshuab ziab khaub ncaws roj tank thiab cov roj theem poob.
3. Tam sim no ceev-tawg txij nkawm: Nws koom tes nrog kev tu roj kom sai tshem tawm ntau yam tsis raug ntawm lub siab-voltage sab ntawm lub tshuab ziab khaub ncaws qhuav thiab nws sab hauv, uas yog kev saib xyuas tseem ceeb ntawm cov tshuab ziab khaub ncaws qhuav.
4. Kev saib xyuas overcurrent: Nws yog cov khoom siv tu relay ntsia kom tsis txhob overcurrent tshwm sim los ntawm sab nraud luv luv ntawm cov tshuab ziab khaub ncaws qhuav thiab ua ib qho kev tu vaj tse rau lub ntsiab tu ntawm qhuav hom transformers.
5. Kev saib xyuas qhov kub thiab txias: Nws yog siv los ua cov cuab yeej tu vaj tse rau cov tshuab ziab khaub ncaws roj kub siab thiab ua haujlwm tsis zoo.
6. Ib-theem grounding txij nkawm: Nws muaj xoom-sequence tam sim no transformer thiab tam sim no relay txuas nrog nws. Raws li kev saib xyuas ntawm ib-theem grounding faults ntawm high-voltage sab ntawm qhuav-hom transformers.
