Hauv kev nrhiav qhov me me thiab lub zog siab dua, qhov ceev ntawm lub cev muaj zog tau nce ntxiv, los ntawm ob peb txhiab kiv puag ncig thaum ntxov mus rau kaum lossis ntau pua txhiab tus kiv puag ncig, thiab kev nrawm dua txhim kho lub zog ceev thiab siv cov khoom siv. Yog li ntawd, kev kub ceev yog ib qho kev sib tw muaj zog. Siv lub zog tsav tshiab ua piv txwv, qhov siab tshaj plaws ntawm thawj tiam ntawm Toyota Prius tsuas yog 6000 r / min, thaum lub sijhawm thib plaub ceev mus txog 17000 r / min. Hauv qhov teeb meem no, peb yuav ua qhov kev xav ntau dua los tshawb txog cov xwm txheej ntawm daim ntawv thov thiab cov thev naus laus zis tseem ceeb tom qab cov motors ceev.
Daim ntawv thov kev cia siab ntawm kev kub ceev thiab ultra-high-speed yog dav, tab sis tib lub sijhawm, lawv coj cov kev sib tw siab heev rau cov motors. Tom qab sib koom ua ke cov teeb meem no rau hauv pawg zoo sib xws, peb pom rau 6 pawg loj: cov cua sov dissipation, xaiv, rotor qauv, vibration suab nrov, tsim tau zoo, thiab bearings.
Feem ntau, high-speed motors tau dav siv thiab muaj kev sib tw siab. Qee cov thev naus laus zis yuav zoo li nyob deb ntawm peb, tab sis los ntawm qhov kev xav ntawm txoj kev loj hlob, peb tuaj yeem pom cov evolution ntawm 'dawb high-speed - nruab nrab high-speed - ultra high-speed - super high-speed'. Piv nrog rau kaum xyoo dhau los, cov motors nrog lub nrawm ntawm kaum mus rau nees nkaum txhiab kiv puag ncig ib feeb tau dhau los ua ntau yam. Yog li ntawd, high-speedization yog 'ntev ntev' uas yuav maj mam hloov cov qauv kev lag luam. Yog li ntawd, txawm tias nws tab tom nrhiav txoj hauv kev tshiab hauv cov teb tshiab lossis txhim kho kev sib tw ntawm cov khoom uas twb muaj lawm, kev siv tshuab nrawm nrawm yog thaj chaw tsim nyog rau kev nqis peev mus ntev.
