Cov cuab yeej siv hlau sib txawv hauv cov tsheb hluav taws xob (EVS):

Cov hlau nplaum tas mus li yog cov khoom tseem ceeb hauv EVS, feem ntau siv hauv hluav taws xob motors, sensors, thiab lwm yam tseem ceeb. Lawv lub peev xwm los tsim ib daim teb sib nqus uas tsis muaj qhov xav tau sab nraud lub zog ua rau lawv zoo tshaj rau cov ntawv thov high ua tau zoo. Cov hlau nplaum feem ntau siv nyob rau hauv evs yog neodymium hlau boron (ndfeb) cov hlau nplaum, Samarium cobalt (SMCO) Hlau nplaum, thiab cov hlau nplaum ferrite.

2.1 neodymium hlau boron (ndFeb) hlau nplaum

Cov Khoom Siv: Ndfeb hlau nplaumYog paub txog lawv qhov kev sib nqus muaj zog sib nqus, lub zog ua kom muaj zog, thiab qhov kub thiab txias.

Cov Ntawv Thov:

Fais Teg Motors Electric: NDFEt cov hlau nplaum tau siv dav hauv lub rotors ntawm cov khoom siv hlau nplaum tas mus li (pmsms) thiab txhuam dc motors (BLDCS). Cov motors no yog tus tseem ceeb ntawm ev cov tshuab tawm, muab lub zog siab thiab ua haujlwm siab.

Regenerative braking Tshuab:NdFeB cov hlau nplaum yog siv nyob rau hauv sensors thiab Actuatators uas pab tau kev hloov kho braking, hloov kev hloov kho lub zog rau hluav taws xob kom rov zoo roj teeb.

Lub Hwj Chim Cov Tshuab:Hluav taws xob fais fab kauj (EPS) hauv EVS cia siab rau kev cog lus thiab muaj zog NdFeB hlau nplaum rau kev ua kom du thiab ua kom haum.

2.2 Samarium cobalt (SMCO) Hlau nplaum

Khoom: SMCO Hlau nplaumMuab cov kev ua tau zoo siab, zoo heev thermal stability, thiab tsis kam mus rau demagnetization.

Cov Ntawv Thov:

Kev kub-ib puag ncig: SMCO hlau nplaum siv nyob rau hauv thaum kawg uas ua haujlwm nyob rau hauv cov kub, xws li sensors hauv kev tswj hwm roj teeb (BMS) thiab powertrain.

Aerospace-qib EVS: nyob rau hauv kev ua haujlwm siab EVS, SMCO cov hlau nplaum yog nyiam rau lawv txoj kev ntseeg tau yooj yim hauv kev mob siab.

2.3 cov hlau nplaum ferrite

Cov Khoom Siv: Cov hlau nplaum uas muaj txiaj ntsig yog tus nqi-kho tau zoo, kev tiv thaiv-tiv taus, thiab ua kom muaj kev ua tau zoo tshaj qhov ntsuas kub ntau.

Cov Ntawv Thov:

Saib cov hlau nplaum: cov hlau nplaum ferrite tau siv nyob rau hauv cov motors me me, xws li cov neeg tswj hwm lub qhov rais, kiv cua txias.

Them cov tshuab: lawv kuj tseem pom nyob hauv cov chaw them hluav taws xob thiab cov ntaub pua chaw nyob hauv av, qhov chaw ua haujlwm tau zoo yog qhov tseem ceeb.

3. TSEEM CEEB NTUJ CEEB TSHEEJ NTAWM cov hlau nplaum ruaj khov hauv Evs

3.1 Txhim Kho Lub Cev Muaj Zog

Cov hlau nplaum ruaj khov, tshwj xeeb tshaj yog NDFEtise, tseem ceeb txhim kho kev ua haujlwm ntawm hluav taws xob motors los ntawm kev txo lub zog poob. Qhov no txhais tau tias tsav tsheb ntev dua thiab ua tau zoo dua rau Evs.

3.2 Kev Koom Tes Kev Cog Lus thiab Hnav Hnav

Lub zog siab tseem ceeb ntawm cov hlau nplaum ruaj khov rau kev tsim cov hlau nplaum thiab lub ntsej muag lub zog, uas yog qhov tseem ceeb rau kev ua kom muaj zog ntawm Evs.

3.3 Txhim kho kev cia siab thiab cov kav ntev

Cov hlau nplaum ruaj khov yog txhim khu kev qha thiab xav tau kev txij nkawm tsawg heev, ua rau lawv zoo tshaj plaws rau kev ua haujlwm xav tau ntawm Evs.

3.4 Txhawb kev tshaj lij thev naus laus zis

Los ntawm regenerative braking mus rau kev tsav tsheb autonomous, cov hlau nplaum ruaj khov ua kom muaj kev sib koom ua ke ntawm kev nyab xeeb thiab ua haujlwm ntawm evs.

4. Yav tom ntej cov ncauj ke nyob rau hauv daim ntawv thov cov hlau nplaum tas mus li rau EVS

4.1 Kev txhim kho ntawm cov hlau tsis tshua muaj-ntiaj teb

Nrog rau kev siv nce ntxiv rau EVS, muaj kev loj hlob ntawm kev tsim cov hlau nplaum tsawg-dawb los txo cov hlau nplaum ntawm cov ntaub ntawv tseem ceeb xws li neodymium thiab Samarium.

4.2 Ub Thiab Muaj Peev Xwm

Cov kev lag luam yog tshawb nrhiav cov hauv kev hloov cov hlau nplaum ruaj khov los ntawm qhov kawg-ntawm lub neej evs los tsim kev lag luam ncig thiab txo qis kev cuam tshuam ib puag ncig.

4.3 Kev sib xyaw nrog Ai thiab IT

Cov hlau nplaum tas mus li yuav ua lub luag haujlwm tseem ceeb hauv kev sib koom ua ke ntawm Ai thiab IOT thev naus laus zis hauv Evs, ua rau muaj kev sib txuas lus zoo dua thiab ntau dua hluav taws xob.

Thaum kawg, cov hlau nplaum ruaj khov yog qhov tseem ceeb rau kev ua haujlwm thiab kev ua haujlwm ntawm hluav taws xob tsheb. Los ntawm kev siv hluav taws xob tshuab hluav taws xob kom ua tiav cov thev naus laus zis, lawv cov ntawv thov yog loj thiab ntau yam. Raws li kev lag luam tshawb ntxiv txuas ntxiv mus hloov kho cov ntaub ntawv sib nqus thiab cov kev coj ua hlau txuas ntxiv yuav txhim kho lub luag haujlwm ntawm cov hlau nplaum ruaj khov hauv kev thauj mus los.

Los ntawm kev nkag siab cov hom thiab cov haujlwm ntawm cov hlau nplaum ruaj khov hauv Evs, cov khoom lag luam thiab cov cuab yeej tsim tawm kom tau raws li kev loj hlob rau kev ua tau zoo, muaj kev cia siab, thiab muaj kev cia siab, thiab muaj kev cia siab.