Relay Iron Core Xaiv Phau Ntawv Qhia

Raws li cov khoom tseem ceeb hauv kev kuaj hluav taws xob, kev siv hluav taws xob, thiab kev saib xyuas, qhov tseeb ntawm cov ntaub ntawv xeem los ntawm siab -voltage test transformers ncaj qha cuam tshuam rau kev nyab xeeb ntawm cov khoom siv tom ntej. Cov ntaub ntawv los ntawm Tuam Tshoj Hluav Taws Xob Hluav Taws Xob hauv xyoo 2024 qhia tau hais tias 12% ntawm cov khoom siv hluav taws xob tsis ua haujlwm tau tshwm sim los ntawm qhov tsis txaus ntawm cov khoom siv ntsuas, nrog cov khoom siv tsis zoo yog qhov tseem ceeb. Silicon steel sheets, raws li cov khoom tseem ceeb ntawm Relay Iron Core, tau dhau los ua mob taub hau rau ntau tus neeg siv khoom thiab siv vim yog cov lus nug ntawm seb lawv cov kev xaiv thiab kev siv tshuab ua tau raws li cov qauv- xaiv ib qho kim yuav tsis zoo, thaum xaiv ib qho pheej yig dua yuav ua rau cov ntaub ntawv tsis raug. Yog li, yuav ua li cas thiaj li yuav tsum xaiv qhov kev ntseeg siab?

Txhawm rau daws qhov teeb meem no, peb yuav tsum xub nkag siab txog qhov yuav tsum tau ua ntawm GB / T9641-1999. Cov qauv no qhia meej meej tias qhov kev sib txawv ntawm qhov sib txawv ntawm silicon steel los xij siv nyob rau hauv Relay Coil Core yuav tsum tsawg dua lossis sib npaug li ± 5%, thiab tus nqi poob hlau yuav tsum tsis pub tshaj 3.2W / kg hauv qab 50Hz thiab 1.5T. Ob qhov ntsuas no ncaj qha txiav txim siab lub zog hloov pauv kev ua haujlwm thiab ntsuas kev ruaj ntseg ntawm cov tub ntxhais, thiab tseem yog cov txheej txheem tseem ceeb rau cov neeg siv thaum xaiv lub transformer. Ntau tus neeg siv saib lub ntsiab lus no, tsuas yog tsom mus rau qhov pom thiab qhov ntsuas qhov tshwj xeeb, thaum kawg ua rau muaj qhov hloov pauv loj hauv cov ntaub ntawv xeem.

Los ntawm cov ntaub ntawv pom, cov nplooj ntawv silicon steel tau muab faib ua cov ntawv qhia silicon steel thiab tsis yog -cov ntawv qhia txog silicon steel. High-voltage test transformers muaj qhov xav tau siab heev rau kev ruaj ntseg permeability. Oriented silicon steel nplooj ntawv, nrog lawv cov txheej txheem zoo zoo thiab cov permeability me me sib txawv, yog qhov tsim nyog dua li cov ntaub ntawv tseem ceeb. Hloov pauv, qee cov tuam txhab me me siv cov ntawv tsis yog -qhia silicon steel los txo cov nqi. Txawm hais tias pheej yig dua, qhov permeability sib txawv ntawm Electromagnet Core feem ntau tshaj ± 8%, ua tsis tau raws li cov cai ntawm GB / T9641-1999.

Cov txheej txheem lamination yog qhov tseem ceeb sib npaug. GB / T9641-1999 yuav tsum muaj qhov lamination ntau dua lossis sib npaug rau 0.93 rau Cov Hluav Taws Xob Hlau Hlau Cores. Cov lamination ntau dhau los lossis kev npaj tsis tu ncua yuav ua rau hysteresis poob, yog li cuam tshuam rau kev xeem raug. Laser txiav tshuab ua kom qhov tseeb qhov tseeb ntawm txhua daim ntawv silicon steel, nrog rau kev ua yuam kev hauv ± 0.1 hli. Ua ke nrog tshwj xeeb insulating nplaum nplaum, qhov no ua tiav cov txheej txheem lamination ntau tshaj 0.95, deb tshaj qhov tsawg kawg nkaus yuav tsum tau ntawm lub teb chaws tus qauv. Lub koom haum tshawb fawb lub zog hauv lub xeev tau ua qhov kev ntsuam xyuas sib piv, pom tias cov cuab yeej siv cov txheej txheem lamination zoo ib yam tau ntsib cov tub ntxhais poob ntawm 3.8W / kg, thaum cov khoom siv cov txheej txheem lamination tau khaws cov kev poob hauv lub teb chaws tus qauv.

Tsis tas li ntawd, txoj kev fastening thiab rwb thaiv tsev kho mob ntawm DT4C Iron Core yog qhov tseem ceeb. GB/T9641-1999 qhia meej tias yuav tsum siv cov hlau nplaum uas tsis yog hlau nplaum los tiv thaiv qhov poob tam sim no. Siv stainless hlau bolts nrog insulating washers kom ob leeg nruj thiab tshem tawm eddy tam sim no poob; ib txhij, ib qho tshwj xeeb insulating txheej ntawm cov tub ntxhais saum npoo ntxiv txo qis hauv lub zog poob thiab txhim kho cov khoom ruaj khov.

Rau cov neeg siv, lawv yuav ua li cas kom tsis txhob muaj teeb meem thaum xaiv Pure Iron Relay Cores hauv kev xyaum? Ua ntej, ib txwm thov kom cov chaw tsim khoom muab cov ntaub ntawv soj ntsuam cov ntaub ntawv rau silicon steel los xij, tsom mus rau kev txheeb xyuas seb qhov sib nqus permeability thiab hlau poob nqi raws li GB / T9641-1999. Qhov thib ob, xyuam xim rau qhov lamination qhov tseem ceeb, ua ntej cov khoom lag luam nrog lub lamination zoo tshaj lossis sib npaug rau 0.93. Yog tias ua tau, ua rau ntawm - chaw soj ntsuam ntawm cov txheej txheem tsim khoom. Thaum kawg, xyuas cov tub ntxhais txoj kev fastening thiab rwb thaiv tsev kho mob, paub meej tias kev siv cov tsis-magnetic fasteners thiab lub xub ntiag ntawm ib tug insulating txheej rau ntawm qhov chaw.

Kev xaiv thiab kev siv thev naus laus zis ntawm Pure Iron Relay Core ncaj qha txiav txim siab qhov tseeb thiab kev ua haujlwm ruaj khov ntawm siab -voltage test transformer. Kev ua raws li GB / T9641-1999 tus qauv yog qhov tseem ceeb rau kev ua raws li cov khoom lag luam. Kev tswj nruj ntawm txhua theem, los ntawm kev xaiv cov ntaub ntawv silicon steel mus rau kev siv thev naus laus zis, yog qhov yuav tsum tau ua ua ntej rau cov khoom siv txhim khu kev qha. Nrog rau kev nce qib hauv kev sim thev naus laus zis, kev ua haujlwm ntawm cov ntaub ntawv silicon steel yuav txhim kho txuas ntxiv, thiab cov tub ntxhais poob yuav raug txo ntxiv.

PebRelay Hlau Corecov khoom lag luam nruj me ntsis ua raws li cov qauv hauv lub tebchaws tau hais tseg, ua los ntawm qib siab - zoo lis - cov ntawv qhia txog silicon steel. Sib nqus permeability sib txawv yog tswj nyob rau hauv ± 5%, thiab hlau poob qis dua 3.2W / kg. Ua ke nrog cov txheej txheem txheej txheem lamination thiab tsis yog- sib nqus fastening tsim, lawv zoo kawg nkaus ua tau raws li cov kev cai tseem ceeb ntawm high-voltage test transformers, ua kom ntseeg tau cov ntaub ntawv xeem raug thiab ntev - cov khoom siv ruaj khov ua haujlwm.

Yog tias koj muaj kev xav tau ntawm cov khoom lag luam, thov hu rau peb kom paub meej txog peb cov khoom siv Cold Forging Relay Core. Peb yuav muab cov kev daws teeb meem tshaj lij rau koj thiab ua tsaug caw koj tso ib qho kev txiav txim los koom ua ke tsim kom muaj kev ruaj ntseg ntsuas hluav taws xob tiv thaiv kab.