Xauv Kev Ua Haujlwm ntawmHigh-Cov Roj Muaj Peev Xwm-Immersed HV Testing Transformers
Taw qhia
High- kev ntsuas hluav taws xob yog ib qho tseem ceeb ntawm kev ruaj ntseg hluav taws xob thiab kev ntseeg siab ntawm kev teeb tsa hluav taws xob. Rau kev sim nyob rau hauv thaj tsam ntawm 20 kVA rau 200 kV, kev xaiv ntawm kev sim transformer yog qhov tseem ceeb. Ntawm ntau yam technologies muaj,Cov roj teeb hnyav-cooled AC/DC siab-voltage test transformerssawv tawm rau lawv qhov sib xyaw ua ke ntawm kev ua haujlwm siab, tsim qauv tsim, thiab kev ua haujlwm tshwj xeeb ruaj khov. Tsab ntawv xov xwm no tham txog cov thev naus laus zis tom qab cov cuab yeej muaj zog no, nrog rau kev tsom mus rau lub luag haujlwm tseem ceeb ntawm cov roj txias, ib qho uas ua rau lawv ua tau raws li qhov yuav tsum tau ua ntawm kev ntsuas hluav taws xob niaj hnub no.
Lub ntsiab kom zoo dua: roj txias thiab rwb thaiv tsev
Lo lus 'roj- puv' yog hais txog tus qauv tsim uas cov tub ntxhais transformer thiab windings yog encapsulated nyob rau hauv lub kaw tank ntim nrog ib tug tshwj xeeb insulating roj. Qhov no tsis yog ib qho kev ua kom txias xwb, tab sis ib qho kev daws teeb meem uas ib txhij daws teeb meem ntau yam teeb meem hauv siab - zog, siab - cov ntawv siv hluav taws xob.
Superior tshav kub dissipation: Thaum lub sij hawm ntev siab - kev sim tam sim no, transformers tsim hluav taws xob tseem ceeb. Cov roj insulating zoo nqus cov cua sov no los ntawm cov cua kub thiab hloov mus rau cov phab ntsa ntawm lub tank, uas feem ntau tsim los nrog cov cua txias los yog cov hluav taws xob kom dissipate cua sov rau hauv cov huab cua puag ncig. Qhov kev tswj xyuas thermal zoo tshaj no tiv thaiv kev tsim cov kub kub txaus ntshai, kom ntseeg tau tias lub tshuab hloov pauv tuaj yeem xa nws cov peev txheej 20 kVA tas li, tsis muaj kev ua haujlwm tsis zoo lossis kev pheej hmoo ntawm thermal tsis ua haujlwm. Lub peev xwm no yog qhov tseem ceeb rau kev sim siab ntawm cov cables, switchgear thiab lwm yam khoom.
Kev tiv thaiv thiab Lifespan:Cov roj- nyob rau hauv ib puag ncig zoo tiv thaiv qhov tseeb windings thiab cores los ntawm ib puag ncig cov kab mob xws li ya raws thiab plua plav, uas tuaj yeem ua rau cov rwb thaiv tsev tsis zoo. Nyob rau tib lub sijhawm, cov roj-immersed qauv muab kev poob siab, txo cov neeg kho tshuab kev ntxhov siab los ntawm electromagnetic rog. Qhov kev tiv thaiv ib puag ncig no ua rau muaj txiaj ntsig rau lub sijhawm ntev - kev ntseeg siab thiab kev pabcuam lub neej ntawm cov khoom siv kuaj.
Cov ntawv thov tseem ceeb hauv kev kuaj hluav taws xob
Vim lawv cov robustness, roj transformers yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev xav tau ntawm thaj chaw thiab chaw kuaj sim. Lawv lub peev xwm los muab kev ruaj khov AC thiab DC high voltage yog qhov tseem ceeb.
Kev kuaj kab hluav taws xob: Lawv tau dav siv rau AC tiv thaiv kev ntsuas hluav taws xob thiab DC rwb thaiv tsev tiv thaiv qhov ntsuas hluav taws xob ntawm nruab nrab - thiab siab -voltage fais fab cables kom ntseeg tau tias muaj kev ruaj ntseg ua ntej ua haujlwm.
Switchgear thiab GIS xeem: Gas-insulated switchgear (GIS) thiab Circuit Court breakers yuav tsum nruj heev -voltage testing los xyuas lawv cov rwb thaiv tsev lub zog, ib txoj hauj lwm no transformers ua tau zoo heev.
Transformer manufacturing thiab tu: Siv rau kev ntsuas hluav taws xob induction thiab lwm yam kev soj ntsuam niaj hnub ntawm lub zog hluav taws xob thiab kev faib hluav taws xob.
Kev tshawb nrhiav thiab kev txhim kho daim ntawv thov: Vim nws qhov ruaj khov thiab muaj peev xwm siab, nws yog cov khoom siv zoo tshaj plaws rau kev tsim thiab siv cov khoom siv hluav taws xob tshiab hauv high -voltage laboratories.
Xaus
Rau cov kws tshaj lij thiab cov kws tshaj lij nrhiav kev ntseeg siab siab - cov khoom siv ntsuas hluav taws xob kom tau raws li qhov xav tau ntawm daim ntawv thov, kev nkag siab txog qhov zoo ntawm cov roj- raus thev naus laus zis yog qhov tseem ceeb heev. Kev sib xyaw ua ke ua kom txias thiab rwb thaiv tsev thev naus laus zis rau hauv kev sib cog lus, lub teeb yuag tsim yog ib qho tseem ceeb ntawm kev siv technology. Cov thev naus laus zis no ua kom cov khoom siv hluav taws xob sim xa cov hluav taws xob thiab qhov hluav taws xob xav tau thaum tswj kev ruaj ntseg thiab kev nyab xeeb tseem ceeb rau kev txheeb xyuas qhov tseeb ntawm cov khoom siv hluav taws xob tseem ceeb. Muab qhov kev hloov pauv tsis tu ncua ntawm lub ntiaj teb siab - cov qauv ntsuas hluav taws xob, cov khoom siv siab - ua tau zoo- cov khoom siv txias txias tseem yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov tshuab hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv loj - cov phiaj xwm loj.
