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Yuav ua li cas DIY A 48V Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob

May 14, 2025

Nrog rau kev txhim kho cov roj teeb thev naus laus zis thiab cov neeg muaj teeb meem roj teeb, ntau thiab ntau tus neeg tau kawm ua kom muaj roj teeb. Cov roj teeb 48V tau dhau los ua ib qho kev xaiv rau nruab nrab thiab kev ua tau zoo hluav taws xob tsheb kauj vab vim lawv qhov sib npaug ntawm lub zog, ua haujlwm thiab qhov loj me. Txawm li cas los xij, cov roj teeb ib txwm muaj nyob ntawm lub khw muag khoom yuav tsis tau raws li koj cov kev xav tau tshwj xeeb hauv cov duab, muaj peev xwm lossis nyiaj txiag. Rau cov uas muaj txuj ci thiab lub siab nyiam ua haujlwm ntawm tes ua haujlwm, DIY 48V roj teeb yuav yog qhov kev daws teeb meem thiab kev daws teeb meem.

Raws li tus kws tshaj lijChaw tsim tshuaj paus ntawm cov roj teeb E-tsheb tuam, Peb nkag siab txhua cov txheej txheem ntawm cov roj teeb tsim. Yuav kom pab ntau tus neeg kom nkag siab txog lub hauv paus kev tsim hluav taws xob, niaj hnub no peb yuav qhia cov roj teeb tsheb kauj vab ib leeg ntawm txhua tus hauv phau ntawv no.

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Vim li cas thiaj tsim koj tus kheej 48v E-tsheb tuam roj teeb?

A DIY rau kev ua haujlwm tau tag nrho customization ntawm lub roj teeb:

  • Voltage thiab muaj peev xwm, raws li koj txoj kev xav tau ntau yam thiab lub cev muaj zog
  • Lub cev nqaij daim tawv, tso cai rau cov pob kom haum rau hauv koj lub tsheb kauj vab tus ncej lossis hnab
  • Tus nqi efficiency, raws li kev yuav khoom sib xyaw ua ke tuaj yeem txo cov nuj nqis tag nrho

Nws tseem muaj txoj hauv kev kawm rau cov uas xav tau kev nkag siab tob txog li cas E-tsheb kauj vab lub zog system system muaj nuj nqi. Uas tau hais tias, sib sau ua ke lub roj teeb lithium-ion koom rau cov kev paub hluav taws xob tseem ceeb thiab kev nyab xeeb. Qhov no tsis yog qhov haujlwm rau cov pib uas tsis muaj kev npaj tsim nyog.

 

To taub lub 48V roj teeb teeb tsa

Ib qho roj teeb 48v muaj roj teeb muaj 13 txoj kev ua haujlwm ntawm cov roj ntsha hauv series (13s), txhua nrog nominal voltage ntawm 3.7v, ua rau 48.1v tag nrho. Txhawm rau nce qhov muaj peev xwm (AH), cov pab pawg sib txawv (p) ntawm no {8}} Cell txoj hlua yog tsim. Piv txwv li:

  • Ib hlis 13s3p pob=48 v, ~ 8.7ah
  • Ib hlis 13s5p pob=48 v, ~ 12.5ah
  • Ib 13s8p pob=48 v, ~ 20ah

Txhua lub ntsuas cua ntxiv nce ntxiv cov amp-teev muaj peev xwm thiab kev siv tau tam sim no ntawm lub roj teeb. Xaiv txoj cai kev teeb tsa yog nyob ntawm koj txoj kev caij tsheb yuav tsum-nce toj ntxhab strain, commuting ntev dua, lossis txhawb nqa wattage ntau dua wattage motors.

 

Cov cuab yeej thiab cov ntaub ntawv koj yuav xav tau

Ua ntej pib tsim, npaj cov hauv qab no cov hauv qab no:

Cheebtsam:

  • 18650 Lithium-ion hlwb (kom muaj nuj nqis nyob ntawm kev teeb tsa)
  • Ntshiab Nickel strips (rau cov kev sib txuas tsawg-)
  • BMS (Cov Roj Teeb Tswj Kev Tswj) Ntsuas rau 48v Tshuab
  • High-tam sim no cov xov hlau (12-16 AWG)
  • Connectors (Xt60, Anderson, thiab lwm yam)

 

Cuab Yeej:

  • Chaw Welder (nyiam rau kev sib txuas hauv tes nyab xeeb)
  • Multimeter lossis digital voltmeter
  • Soldering hlau thiab kev sib dhos
  • Kapton daim kab xev / hluav taws xob rwb thaiv tsev
  • Thaum tshav kub kub ntsws tubing thiab kub phom phom
  • Hnab looj tes kev nyab xeeb thiab kev tiv thaiv qhov muag

 

Cov lus qhia ib qib zuj zus-ib-kauj ruam

Kauj ruam 1: Npaj koj txoj kev teeb tsa roj teeb

Tsim kev ua qauv meej ntawm koj cov kab mob cell ntawm daim ntawv lossis siv software. Txawm hais tias siv txoj kab linear lossis staggered, lub hom phiaj yog daim ntawv cog lus thiab sib npaug uas haum rau koj qhov chaw teeb tsa.

 

Kauj ruam 2: Tshawb xyuas thiab npaj cov hlwb

Ntsuas qhov voltage ntawm txhua lub cell los xyuas kom meej xwm yeem (zoo tagnrho txhua yam tsis pub dhau 0. 05v ntawm txhua lwm). Cov cell nrog txawv volion zog yuav tsum tsis txhob siv, vim qhov no tuaj yeem tsim cov tsis txaus thiab ua kom muaj kev pheej hmoo ntawm luv luv los yog overheating.

 

Kauj ruam 3: Tsim Pawg Sib Tw

Sib sau ua ke cov qe hauv parallel ua ntej. Piv txwv li, los tsim cov 13S5p pob, tsim 5 pawg ntawm cov pawg thaum 13 lub hlwb txhua tus. Siv cov ntaub ntawv pov thawj chaw kom txuas cov kab npauj tsib xee uas hla txhua pab pawg.

 

Kauj Ruam 4: Txuas Series pawg

Tom ntej no, txuas cov pawg sib txuas rau hauv cov pawg sib txuas-zoo ntawm ib pawg mus rau qhov tsis zoo ntawm kev coj ua tom ntej thaum koj caij lawv. Siv cov kua nplaum kub-resistant kua nplaum lossis tshuab jigs kom khaws cov qe hauv qhov chaw thaum vuam.

 

Kauj Ruam 5: Nruab lub BMS

Mount lub bms ntawm insulating ua npuas ncauj ntawm ib qho kawg ntawm pob. Ua raws li daim duab xaim hluav taws xob muab nrog koj cov bms kom raug txuas tshuav nyiaj tshuav rau txhua txoj kev sib tw. Tom qab ntawd, solder cov nqi tseem ceeb / cov xaim tawm:

  • B- rau roj teeb tsis zoo
  • C- mus rau hluav taws xob tsis zoo
  • P- mus rau thauj (lub cev muaj zog / maub los) tsis zoo

Cov coj zoo feem ntau qhia tib lub davhlau ya nyob twg.

 

Kauj Ruam 6: Foob thiab tiv thaiv lub roj teeb

Qhwv cov pob nyob rau hauv ib txheej ntawm foam padding, ces kev nyab xeeb nws siv thaum tshav kub kub ua kom tsis kam thiab muaj kev tiv thaiv hnyav. Xyuas kom txhua lub chaw tso tseg yog insulated, thiab sau npe rau pob nrog nws cov hluav taws xob thiab peev xwm rau yav tom ntej.

 

Cov lus qhia kev nyab xeeb kom ua raws

Tsis txhob sib xyaw cells los ntawm cov pob sib txawv lossis cov hom.

  • Tsis txhob sib khi ncaj qha rau cell cov chaw siv-siv cov chaw vuam siv cov hluav taws kub tsawg.
  • Yuav tsum looj kev tiv thaiv lub qhov muag, hnab looj tes, thiab zam kev ua haujlwm ze cov khoom siv ze.
  • Tshawb xyuas polarity ua ntej ua kev sib txuas los tiv thaiv cov hluav taws xob rov qab.
  • Ntsuam xyuas koj pob hauv qab qis thauj ua ntej siv.

 

Them thiab saib cov lus qhia

  • Siv ib lub lithium-tau tshaj 54.6V them nyiaj nrog kev ntaus nqi tam sim no ib puag ncig 10-20% ntawm koj lub roj teeb muaj peev xwm (piv txwv li 2A-4A).
  • Zam kev tso quav rau tag nrho; Ua kom peb nyob ntawm 20% -80% rau kev ua neej zoo li cas.
  • Khaws cov roj teeb ntawm chav sov, kom deb ntawm lub hnub ci ncaj qha lossis cov huab cua khov.

 

Tag

Tsev A 48V Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Muaj Hluav Taws Xob tuaj yeem yog ob qho txiaj ntsig zoo thiab muab nqi zog rau cov neeg nyiam thev naus laus zis. Nws tso cai rau koj mus ua kom koj lub roj teeb rau koj cov lus qhia tseeb thaum nkag siab cov haujlwm sab hauv ntawm koj lub tsheb kauj vab lub zog. Txawm li cas los xij, txoj haujlwm no yuav tsum tau ua raws li cov kev ua kom hluav taws xob kev nyab xeeb thiab kev txaus siab kawm. Tiv tauj peb tam sim no kom paub ntau ntxiv txog hluav taws xob tsheb tuam. (sales@gebattery.co )

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