Silicon steel, tseem hu ua hluav taws xob steel lossis transformer steel, yog cov khoom siv tseem ceeb hauv kev tsim cov transformers thiab lwm yam khoom siv hluav taws xob. Nws cov khoom tshwj xeeb ua rau nws xaiv qhov zoo tshaj plaws rau kev txhim kho kev ua tau zoo thiab kev ua tau zoo ntawm cov hloov pauv, uas yog cov khoom siv pomotal hauv cov hwj huam kis thiab faib khoom.
Silicon Steel yog dab tsi?
Silicon steel yog ib qho alloy ntawm hlau thiab silicon. Silicon cov ntsiab lus feem ntau yog li ntawm 1.5% rau 3.5%, uas txhim kho cov khoom sib nqus ntawm cov hlau. Qhov sib ntxiv ntawm silicon rau cov hlau txo nws hluav taws xob txo qis nws cov hluav taws xob permeability, ua rau nws muaj kev sib nqus ntawm daim teb uas tsis muaj zog poob zog.
Cov Khoom Tseem Ceeb Ntawm Silicon Hlau
- Siab sib nqus permeability: Silicon steel muaj siab sib nqus permeability, lub ntsiab lus nws tuaj yeem yooj yim hlau nplaum thiab demagnetize. Cov cuab yeej no yog qhov tseem ceeb rau kev hloov pauv, uas cia siab rau hloov chaw ntawm lub zog nqus kom hloov voltage qib.
- Muaj cov tub ntxhais tsis muaj: Cov tub ntxhais ploj, uas suav nrog hysteresis thiab eddy kev poob tam sim no, yog qhov tseem ceeb heev hauv kev hloov pauv tau zoo. Silicon steel txo cov poob no vim nws qhov hluav taws kub tiv taus, uas txwv eddy kev tsim tam sim no.
- Siab Tshaj Magnetization: Cov cuab yeej no tso cai rau silicon steel mus tuav cov sib nqus siab sib nqus flux tsis muaj kev vam meej tsis muaj peev xwm ua haujlwm txawm tias muaj kev thauj khoom siab.
- Mechanical Strength: Silicon hlau nthuav tawm cov neeg kho tshuab zoo, uas tseem ceeb heev rau kev ntxhov siab lub cev thiab kev co thaum lub sijhawm hloov pauv.
Hom Silicon Hlau
Silicon steel feem ntau muab faib ua ob hom tseem ceeb raws nws cov grain qauv:
- Nplej-Oriented Silicon Hlau (Mus): Hom muaj cov nplej muaj ua ke raws li txoj kev taw qhia tshwj xeeb, feem ntau nrog kev coj ua. Nplej-los ua silicon steel siv nyob rau hauv transformer cores vim tias nws cov kev sib tw zoo tshaj plaws raws li cov lus cog qoob loo, ua rau hauv qab tub poob.
- Cov noob uas tsis yog-sib xyaw ua ke (NGO): Hom no tau muab cov nplej sib xws, muab cov khoom siv tsis zoo sib xyaw hauv txhua qhov kev qhia. Tsis-lis-lis-coniented silicon steel hlau feem ntau siv nyob rau hauv tig machine xws li lub tshuab raj thiab tshuab hluav taws xob.
- Cov khoom siv tseem ceeb: Tus tub ntxhais ntawm tus transformer yog tsim los ntawm nyias laminations ntawm silicon steel. Cov lamination no yog pawg ua ke los ua cov tub ntxhais, uas yog qhov tseem ceeb rau lub transformer sib nqus Circuit. Kev siv cov tshuab silicon minimizes lub zog poob thiab txhim kho kev ua haujlwm ntawm tus hloov pauv.
- Txo Harmonics: Silicoo steel pab rau kev txo cov harmonic distortions hauv kev hloov pauv zoo thiab txo cov suab nrov hluav taws xob hauv lub zog.
- Kub stability: Silicon tus hlau lub thermal ruaj khov uas tau ua haujlwm ntawm kev kub ntxhov siab tsis muaj qhov tseem ceeb rau kev tswj kom muaj kev cia siab hauv lub zog.
Cov ntawv thov ntawm silicon steel hauv transformers
Nce qib hauv silicon steel tshuab
Txoj kev txhim kho cov tswv yim tsim khoom siab thiab cov lus qhia txog cov khoom lag luam qib siab silicon muaj ntxiv txhim kho kev ua haujlwm ntawm kev hloov pauv. Cov tswv yim xws li laser sau thiab sau npe ua haujlwm tau ua haujlwm los txo cov tub ntxhais ploj txawm. Ib qho ntxiv, kev tsim cov thij Lamints tau tso cai rau ntau dua kev cog lus thiab txuag hluav taws xob hloov pauv.
Xaus
Silicon steel ua si ib qho tseem ceeb hauv lub luag haujlwm hauv kev ua haujlwm thiab kev ntseeg tau ntawm cov hloov pauv. Nws tshwj xeeb cov khoom sib nqus, cov tub ntxhais ploj ploj, thiab lub zog kho tshuab ua rau nws muaj cov khoom siv hluav taws xob tsis tseem ceeb hauv kev lag luam hluav taws xob. Raws li thev naus laus zis kev nce qib, kev txhim kho txuas ntxiv ntawm silicon yuav pab txhawb rau kev txhim kho cov tshuab ntau dua thiab muaj zog kom muaj hluav taws xob thoob ntiaj teb.
Lub sij hawm Post: Lub Yim Hli 22-2024