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Chengdu Yiwei New Energy Automobile Co., Ltd.

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Dab tsi yog Peb Lub Tshuab Hluav Taws Xob Hluav Taws Xob ntawm Lub Tsheb Hluav Taws Xob Tshiab?

 

Lub zog tshiab tsheb muaj peb lub thev naus laus zis tseem ceeb uas cov tsheb tsoos tsis muaj. Thaum cov tsheb ib txwm cia siab rau lawv peb yam tseem ceeb, rau lub tsheb fais fab, qhov tseem ceeb tshaj plaws yog lawv peb lub tshuab hluav taws xob: lub cev muaj zog, lub cev muaj zog tswj (MCU), thiab roj teeb.

hluav taws xob chassis

  1. Lub cev muaj zog:
    Feem ntau hu ua "lub cav," lub cev muaj zog tuaj yeem muab faib ua peb hom rau lub tsheb fais fab:

DC Tsav: Qhov no siv lub tshuab txhuam DC tswj los ntawm lub tshuab hluav taws xob.

  • Qhov zoo: Cov qauv yooj yim thiab tswj tau yooj yim. Nws yog ib qho ntawm cov tsav tsheb ntxov tshaj plaws uas siv hauv tsheb hluav taws xob.
  • Disadvantages: Tsawg efficiency thiab luv lifespan.

AC Induction Tsav: Nws siv cov qauv tsim nrog cov coils thiab cov tub ntxhais hlau. Thaum hluav taws xob tam sim no ntws los ntawm cov coils, ib qho chaw sib nqus yog tsim, uas hloov cov kev taw qhia thiab qhov loj ntawm qhov tam sim no.

  • Qhov zoo: Tus nqi qis dua.
  • Disadvantages: High zog noj. Dav siv nyob rau hauv industrial daim ntaub ntawv.

Permanent Magnet Synchronous Tsav (PMSM): Nws ua haujlwm raws li lub hauv paus ntsiab lus ntawm electromagnetism. Thaum energized, lub cev muaj zog coils tsim ib magnetic teb, thiab vim lub repulsion ntawm cov hlau nplaum sab hauv, cov coils pib tig.

  • Peb lub tuam txhab siv PMSM motors, paub txog lawv cov high efficiency, compact loj, hnav, thiab meej tswj.

lub cev muaj zog tswj

  1. Electronic Control Unit (ECU):
    Lub ECU rau lub tsheb hluav taws xob txuas mus rau lub roj teeb lub zog nyob rau hauv pem hauv ntej thiab tsav lub cev muaj zog hauv qab. Nws lub luag haujlwm yog hloov tam sim no ncaj qha (DC) mus rau qhov hloov pauv tam sim no (AC) thiab teb rau kev tswj cov teeb liab los ntawm lub tsheb tus maub los tswj qhov xav tau ceev thiab lub zog.lub cev muaj zog tswj
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  3. Roj teeb:
    Lub plawv ntawm lub tsheb lub zog tshiab yog lub roj teeb fais fab. Feem ntau muaj tsib hom roj teeb muaj nyob hauv khw:

Lead-Acid Roj teeb:

  • Qhov zoo: Tus nqi qis, kev ua haujlwm zoo nyob rau hauv qhov kub thiab txias, thiab tus nqi siab.
  • Disadvantages: Tsawg zog ceev, luv lifespan, loj loj, thiab tsis muaj kev ruaj ntseg.
  • Kev Siv: Vim muaj lub zog tsawg thiab tsawg lub neej ntev, cov roj ntsha lead-acid feem ntau yog siv rau hauv cov tsheb uas tsis muaj zog.

Nickel-Metal Hydride (NiMH) Roj teeb:

  • Qhov zoo: Tus nqi qis, cov cuab yeej paub tab, lub neej ntev, thiab kav ntev.
  • Disadvantages: Tsawg zog ceev, loj loj, tsis tshua muaj hluav taws xob, thiab ua rau lub cim xeeb nyhuv. Muaj cov hlau hnyav, uas tuaj yeem ua rau ib puag ncig muaj kuab paug thaum muab pov tseg.
  • Kev Siv: Ua tau zoo dua li cov roj ntsha lead-acid.

Lithium Manganese Oxide (LiMn2O4) Roj teeb:

  • Qhov zoo: Tus nqi qis, kev nyab xeeb zoo thiab kev ua haujlwm kub qis rau cov khoom siv electrode zoo.
  • Disadvantages: Cov ntaub ntawv tsis ruaj tsis khov, ua rau decomposition thiab roj tsim, sai degradation ntawm lub neej voj voog, kev ua haujlwm tsis zoo ntawm qhov kub thiab txias, thiab luv luv lifespan.
  • Kev Siv: Feem ntau yog siv nyob rau hauv nruab nrab mus rau loj-loj roj teeb hlwb rau lub hwj chim roj teeb, nrog ib tug nominal voltage ntawm 3.7V.

Lithium Iron Phosphate (LiFePO4) Roj teeb:

  • Qhov zoo: Cov thermal stability zoo, kev nyab xeeb, tus nqi qis, thiab lub neej ntev.
  • Disadvantages: Tsawg zog ceev, rhiab rau qis kub.
  • Kev Siv: Ntawm qhov kub ntawm 500-600 ° C, cov khoom siv tshuaj sab hauv pib decompose. Nws tsis hlawv lossis tawg thaum punctured, luv-circuited, los yog raug kub kub. Nws kuj muaj lub neej ntev dua. Txawm li cas los xij, nws txoj kev tsav tsheb feem ntau yog txwv. Nws tsis haum rau kev them nyiaj hauv qhov txias txias hauv cheeb tsam sab qaum teb.

Lithium-ion (Li-ion) roj teeb:

  • Cov txiaj ntsig: Muaj Zog Zog Density, Lub Neej Ntev, thiab Kev Ua Tau Zoo Tshaj Plaws hauv Tsawg Kub.
  • Disadvantages: Tsis txaus stability ntawm qhov kub thiab txias.
  • Kev Siv: Haum rau cov tsheb fais fab uas muaj cov kev cai tshwj xeeb rau kev tsav tsheb. Nws yog cov kev taw qhia tseem ceeb thiab tsim nyog rau cov huab cua txias vim tias lub roj teeb tseem nyob ruaj khov ntawm qhov kub thiab txias.

roj teeb

Peb lub tuam txhab siv lithium hlau phosphate (LiFePO4) roj teeb, uas muaj qhov ruaj khov voltage platform, siv lub zog siv tau zoo, thiab yuav luag tsis muaj thermal runaway (thermal runaway kub siab tshaj 800 ° C), ua kom muaj kev nyab xeeb siab.

Tam sim no, lub zog ntawm lub zog tshiab hauv tsheb hauv Suav teb yog qhov zoo tshaj plaws, tsav tsheb kev loj hlob sai hauv nroog los ntawm kev siv tshuab. Kuv ntseeg tias los ntawm peb txhua tus ntawm Yiwei mob siab rau thiab ua haujlwm ua ke, peb tuaj yeem pab tsim lub nroog zoo dua. Los ntawm kev tsim kho tshiab tas mus li thiab kev siv tswv yim, peb tuaj yeem txhawb kev txhim kho kev lag luam huv huv siv cov thev naus laus zis tshiab ib puag ncig.

Environmental Sanitation thiab Cleaning Equipment expo5

Tiv tauj peb:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258


Post lub sij hawm: Aug-31-2023