220kV Capacitive Voltage Hloov Hloov

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Khoom siv

Sab nraum ib-theem capacitive voltage transformers yog siv rau voltage, lub zog ntsuas thiab relay tiv thaiv nyob rau hauv 35-220kV, 50 los yog 60 Hz fais fab system.Nws capacitive voltage divider doubles raws li ib tug coupling capacitor rau lub hwj chim kab sib txuas lus.


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Khoom cim npe

Cov yam ntxwv zoo

◆ Cov khoom muaj ob ntu: capacitive voltage divider thiab electromagnetic unit.
◆ Capacitive voltage divider muaj ib los yog ob peb coupling capacitors stacked nyob rau hauv series.
◆ Lub high voltage davhlau ya nyob twg yog nyob rau sab saum toj ntawm lub capacitor voltage divider, thiab lub nruab nrab voltage davhlau ya nyob twg thiab lub low voltage davhlau ya nyob twg yog coj tawm mus rau lub electromagnetic unit los ntawm lub tes tsho porcelain nyob rau hauv qab seem ntawm lub high voltage capacitor chassis.
◆ Electromagnetic unit muaj xws li intermediate transformer, them reactor thiab damper.Lub capacitor yog muab tso rau saum lub tank.Cov roj tank yog ntim nrog cov roj transformer thiab kaw.Lub ntim thiab sab hauv siab ntawm cov roj yog kho los ntawm huab cua nyob rau sab saum toj txheej ntawm cov roj tank.Thawj sab kauj ntawm lub nruab nrab transformer muaj ib qho kev kho coil los kho qhov yuam kev voltage, thiab kho coil ntawm cov nyiaj reactor kho cov theem yuam kev.Ob Qhov thib ob winding yog rub tawm los ntawm lub qhov hluav taws xob lub thawv rau sab pem hauv ntej ntawm lub tank roj.
◆ Cov khoom no yog cov roj puv thiab kaw, tsis muaj kev kho tshwj xeeb xws li roj lim lossis hloov roj los tswj cov hluav taws xob qub.Nco ntsoov tsis txhob ua kom puas lub sealing ntawm lub capacitor voltage divider.Yog tias chav tsev electromagnetic yuav tsum tau coj cov qauv roj, thov ua tib zoo saib xyuas kom rov ua cov roj hauv lub sijhawm, thiab yuav siv ntau npaum li cas.Nws tsis yog qhov tsim nyog los coj cov qauv roj rau kev lees paub thiab kev ua haujlwm ib txwm ua ntawm cov khoom no, txwv tsis pub nws yuav ua rau muaj kev cuam tshuam tsis zoo.
◆ Lub siab voltage feem ntau yog los ntawm lub capacitor voltage divider, thiab qhov cuam tshuam dielectric zog yog siab.
◆ Lub capacitive voltage divider tuaj yeem ua ob npaug raws li kev sib txuas capacitor rau kev sib txuas lus hluav taws xob.
◆ Cov khoom yog capacitive tag nrho thiab yuav tsis ua rau lub zog zaus resonance thiab ferromagnetic resonance ntawm lub hwj chim system.
◆ Txais kev siv thev naus laus zis damping ceev ceev-saturable reactor, uas tuaj yeem ceev ceev thiab ua haujlwm zoo ferromagnetic resonance thiab ua kom cov lus teb ua haujlwm tsis ntev.
◆ Txhua qhov insulating ntawm cov khoom no yog ua los ntawm cov ntaub ntawv zoo ib puag ncig.
◆ Lub rooj tsav xwm thib ob tau txais epoxy resin casting qauv, thiab kev sib khi ua tau zoo dua.
◆ Lub sab nrauv cov hlau xau xws li lub hauv paus ntawm cov khoom siv tau txais ob txoj kev tiv thaiv corrosion ntawm kev txau thiab kub-dip galvanizing, uas zoo nkauj thiab muaj kev ua haujlwm zoo los tiv thaiv corrosion.
◆ Fasteners, nameplates, thiab lwm yam. yog txhua yam stainless hlau.


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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb