Vim li cas cov ntawv hluav taws xob siv hluav taws xob cov ntawv siv rau cov hluav taws xob zoo li hluav taws xob

Dab tsi yog qhov hluav taws xob zoo li cas?

Lub tshuab hluav taws xob zoo li qub yog cov hluav taws xob tivthaiv hluav taws xob uas ua haujlwm ntawm lub hauv paus ntsiab lus ntawm electromagnetism. Nws muaj cov tub ntxhais, ib coil, thaiv hlau rooj tog, thiab lwm qhov chaw. Nws lub hauv paus ntsiab lus ua haujlwm yog raws li hauv qab no: Tam sim no ua rau thaj chaw sib nqus hauv lub kauj, yog li ua tiav cov haujlwm ntawm kev tswj hwm thiab hloov mus tam sim no. Cov hluav taws xob zoo li qub yog siv dav hauv kev ua haujlwm xws li hluav taws xob engineering, hauv hluav taws xob rov qab, thiab hluav taws xob zoo li qub, thiab hluav taws xob roj.

Vim li cas siv hluav taws xob hlau los ua cores rau cov hluav taws xob zoo li cas?

Cov tub ntxhais ntawm lub zog hluav taws xob zoo li qub yog cov khoom siv sib nqus, uas yog ua kom muaj cov sib nqus teb kab thiab txhim kho kev sib nqus induction kev siv. Cov ntaub ntawv uas zoo li qub hluav taws xob cores suav nrog hlau, npib tsib xee, cobalt, thiab alloys. Txawm li cas los xij, cov ntaub ntawv no muaj hlau nplaum tsis kam, tsawg nqus permeability, thiab nquag nquag- qhov tshwm sim hauv qhov hluav taws xob zoo li qub.

Cov khoom siv hluav taws xob hlau, los ntawm kev sib piv, yog cov khoom siv tseem ceeb nrog kev sib nqus tsis muaj zog, muaj kev sib nqus muaj kev sib nqus, thiab cov hysteresis poob. Lawv tau dav siv nyob rau hauv cov hluav taws xob sib xws xws li cov neeg muaj peev xwm ua kom muaj peev xwm, hloov pauv, thiab hluav taws xob qeeb. Lub ntsiab ntawm cov hluav taws xob cov ntawv hluav taws xob yog silicon thiab hlau; Lawv cov kev ua tau zoo tuaj yeem hloov kho los ntawm kev tswj cov ntsiab lus silicon. Nrog siab sib nqus permeability thiab tsis muaj hlau nplaum tiv taus, txhim kho cov kab sib nqus teb, txhim kho cov efficiency sib xyaw ua ke thiab ua tau zoo ntawm cov hluav taws xob zoo li qub.

Kev faib tawm thiab cov ntawv teev hluav taws xob

Raws li cov ntsiab lus silicon, cov ntawv hluav taws xob tuaj yeem muab faib ua cov khoom siv hluav taws xob tsis zoo li qub hlau:

Cov khoom hluav taws xob tsis zoo tib yam muaj cov ntsiab lus silicon ntawm kwv yees li ntawm 2%, thiab haum rau kev tsim cov hluav taws xob tsawg xws li cov hluav taws xob thiab cov hloov pauv hluav taws xob.

High - Cov ntsiab lus hluav taws xob hauv hluav taws xob muaj cov ntsiab lus si tshaj 4.5%, thiab haum rau kev tsim hluav taws xob siab xws li hluav taws xob qeeb thiab cov khoom siv solenoid.

Daim ntawv thov ntawm cov ntawv hluav taws xob hloov tuaj yeem txhim kho kev ua haujlwm tau zoo thiab ua tiav ntawm cov hluav taws xob, txo lub zog kev pabcuam, thiab txuas ntxiv lub neej pabcuam. Nyob rau tib lub sijhawm, cov khoom siv hluav taws xob kuj muaj cov khoom siv corrosion zoo thiab muaj peev xwm, tso cai yooj yim rau hauv ntau cov duab kom tau raws li cov kev xav tau ntawm daim ntawv thov sib txawv.