02. Silicon steel ntawv
Hauv tsab xov xwm dhau los, silicon steel tau piav qhia tias yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv tseem ceeb ntawm lub zog hloov hluav taws xob vim nws qhov zoo heev. Txawm li cas los xij, lwm lo lus nug tshwm sim: txij li cov hlau silicon muaj ntau qhov zoo, vim li cas ho tsis siv nws tag nrho rau cov tub ntxhais? Qhov no yuav tsis txuag lub sijhawm thiab kev siv zog? Vim li cas thab ua nws rau hauv laminations? Yuav tsum muaj lwm yam kev xav hauv kev ua si ntawm no.
1.Txo Eddy Tam Sim No Losses: Ib qho ntawm lub hom phiaj tseem ceeb ntawm kev ua silicon steel rau hauv laminations yog txo qis tam sim no poob. Eddy tam sim no yog induced hluav taws xob tam sim no los ntawm alternating magnetic teb thaum lub sij hawm transformer ua hauj lwm, ua kom sov nyob rau hauv cov tub ntxhais thiab ua rau lub zog poob. Kev ua silicon steel rau hauv laminations pab los ntawm kev tswj cov nplej orientation thiab txo txoj hauv kev ntawm hluav taws xob conductivity ntawm laminations, yog li txo qis eddy tam sim no poob thiab txhim kho transformer efficiency.
2.Txhim khu Magnetic Flux Density: Kev ua ntawm silicon steel rau hauv laminations kuj tuaj yeem txhim kho cov hlau nplaum sib nqus los ntawm kev tswj cov nplej, ua kom cov tub ntxhais ua kom cov hlau nplaum ua tau zoo dua nyob rau hauv ib qho chaw sib nqus, yog li txo qis hauv kev sib nqus flux ceev thiab txhim kho lub zog ua haujlwm.
3. Yooj yim ntawm kev ua thiab stacking: Lub thinner qhov ntawm silicon steel laminations ua rau nws yooj yim dua rau txiav, pawg, thiab cua thaum lub sij hawm transformer manufacturing, tso cai rau kom meej meej tswj cov qauv thiab electromagnetic zog ntawm lub transformer.
4. Lub suab nrov thiab kev vibration Control: Silicon steel laminations kuj pab txo cov suab nrov thiab kev vibrations thaum lub sij hawm transformer ua hauj lwm, uas yog tshwj xeeb tshaj yog ib qho tseem ceeb rau cov kev siv uas yuav tsum nruj me ntsis hais txog ib puag ncig suab nrov theem.
Yog li ntawd, thaum ua tag nrho cov khoom ntawm silicon steel tej zaum yuav yooj yim dua, ua nws rau hauv laminations ho txhim kho transformer efficiency thiab kev ua tau zoo, txo lub zog poob, thiab ua tau raws li cov kev xav tau ntawm ntau yam kev ua tau zoo ntawm cov ntawv thov sib txawv. Qhov no yog vim li cas silicon steel laminations feem ntau siv dua li tag nrho cov khoom ntawm silicon steel hauv kev siv tswv yim.
