Kev Taw Qhia:
Cov roj teeb lithiumtau dhau los ua ib feem tseem ceeb ntawm peb lub neej txhua hnub, muab hluav taws xob rau txhua yam los ntawm cov xov tooj ntse thiab cov laptops mus rau cov tsheb fais fab thiab cov tshuab khaws cia hluav taws xob rov ua dua tshiab. Hauv thaj chaw ntawm cov roj teeb lithium, muaj ob pawg tseem ceeb: cov roj teeb hluav taws xob tsawg (LV) thiab cov roj teeb hluav taws xob siab (HV). Kev nkag siab txog qhov sib txawv ntawm ob hom roj teeb lithium no yog qhov tseem ceeb rau kev xaiv qhov chaw fais fab zoo rau ib daim ntawv thov tshwj xeeb.
Lub roj teeb lithium qis voltage (LV):
Cov roj teeb lithium uas muaj hluav taws xob tsawg feem ntau ua haujlwm ntawm qhov hluav taws xob qis dua 60V. Cov roj teeb no feem ntau siv rau hauv cov khoom siv hluav taws xob nqa tau, cov cuab yeej hluav taws xob, thiab cov tshuab khaws cia hluav taws xob me me. Cov roj teeb uas muaj hluav taws xob tsawg yog paub txog lawv qhov me me, tsim qauv tsis hnyav thiab muaj zog ntau, ua rau lawv zoo tagnrho rau cov ntawv thov uas qhov chaw thiab qhov hnyav tseem ceeb.
Qhov hluav taws xob tsawgroj teeb lithiumkuj paub txog lawv tus nqi qis dua piv rau cov roj teeb hluav taws xob siab. Qhov no ua rau lawv yog qhov kev xaiv nrov rau cov khoom siv hluav taws xob thiab lwm yam kev siv hluav taws xob tsawg. Tsis tas li ntawd, cov roj teeb hluav taws xob qis yooj yim dua rau kev tswj hwm thiab txij nkawm vim muaj cov qib hluav taws xob qis dua, uas tuaj yeem ua kom yooj yim rau kev tsim thiab kev siv cov txheej txheem tswj hwm roj teeb.
Lub roj teeb lithium siab voltage (HV):
High-voltageroj teeb lithiummuaj lub zog ua haujlwm siab dua 60V. Cov roj teeb no feem ntau siv rau hauv cov tsheb fais fab, cov tshuab khaws cia hluav taws xob hauv qhov system, thiab cov ntawv thov hauv kev lag luam uas xav tau lub zog tso zis siab thiab lub peev xwm hluav taws xob. Cov roj teeb hluav taws xob siab tau tsim los muab kev ua haujlwm siab thiab kev ua haujlwm zoo, ua rau lawv haum rau cov ntawv thov hluav taws xob siab.
Ib qho ntawm qhov sib txawv tseem ceeb ntawm cov roj teeb hluav taws xob qis thiab cov roj teeb hluav taws xob siab yog lawv lub zog ceev. Cov roj teeb hluav taws xob siab feem ntau muaj lub zog ceev dua li cov roj teeb hluav taws xob qis, ua rau lawv khaws cia lub zog ntau dua hauv qhov ntim lossis qhov hnyav. Qhov kev ceev zog siab no yog qhov tseem ceeb rau cov ntawv thov xws li tsheb fais fab, qhov twg kev tsav tsheb mus deb tshaj plaws thiab lub zog tso zis yog cov yam tseem ceeb.
Lwm qhov sib txawv tseem ceeb yog qhov nyuaj ntawm lub kaw lus tswj roj teeb uas xav tau rau cov roj teeb hluav taws xob siab. Vim tias cov roj teeb hluav taws xob siab muaj cov qib hluav taws xob siab dua thiab cov zis hluav taws xob siab dua, cov txheej txheem tswj roj teeb nyuaj dua thiab muaj zog dua yog qhov yuav tsum tau ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo. Qhov kev nyuaj no ua rau tus nqi tag nrho thiab cov teeb meem kev siv tshuab cuam tshuam nrog cov roj teeb hluav taws xob siab.
Kev Xav Txog Kev Ruaj Ntseg:
Rau lcov roj teeb ithium, txawm tias qhov hluav taws xob qis lossis siab, kev nyab xeeb yog qhov tseem ceeb. Txawm li cas los xij, cov roj teeb hluav taws xob siab ua rau muaj kev cov nyom ntxiv rau kev nyab xeeb vim lawv cov hluav taws xob siab dua thiab cov zog. Kev tuav, khaws cia, thiab kev saib xyuas cov roj teeb hluav taws xob siab kom zoo yog qhov tseem ceeb rau kev tiv thaiv kev phom sij xws li thermal runaway, overcharging, thiab luv luv circuits.
Cov roj teeb uas muaj hluav taws xob tsawg, txawm hais tias feem ntau suav tias muaj kev nyab xeeb dua vim lawv cov hluav taws xob qis dua, tseem xav tau kev tuav thiab kev saib xyuas kom zoo kom txo tau qhov kev pheej hmoo ntawm cov xwm txheej kub thiab lwm yam teeb meem kev nyab xeeb. Txawm hais tias qib hluav taws xob li cas los xij, nws yog ib qho tseem ceeb kom ua raws li cov lus qhia ntawm cov chaw tsim khoom thiab cov kev coj ua zoo tshaj plaws hauv kev lag luam rau kev siv cov roj teeb lithium kom muaj kev nyab xeeb.
Kev cuam tshuam rau ib puag ncig:
Ob qho tib si qis voltage thiab siab voltageroj teeb lithiummuaj kev cuam tshuam rau ib puag ncig, tshwj xeeb tshaj yog hauv lawv cov txheej txheem tsim khoom thiab kev pov tseg thaum kawg ntawm lub neej. Kev rho tawm thiab kev ua cov lithium thiab lwm yam khoom siv hauv kev tsim roj teeb tuaj yeem muaj kev cuam tshuam rau ib puag ncig, suav nrog kev siv cov peev txheej tsawg thiab kev ua qias tuaj. Tsis tas li ntawd, kev siv dua tshiab thiab kev pov tseg cov roj teeb lithium kom raug yog qhov tseem ceeb rau kev txo qis lawv cov teeb meem ib puag ncig.
Thaum piv cov roj teeb hluav taws xob qis thiab cov roj teeb hluav taws xob siab, nws yog ib qho tseem ceeb uas yuav tsum xav txog qhov cuam tshuam rau ib puag ncig ntawm lawv cov khoom tsim, kev siv thiab kev pov tseg. Cov roj teeb hluav taws xob siab yuav muaj kev cuam tshuam ntau dua rau ib puag ncig vim lawv qhov loj dua thiab muaj peev xwm siv hluav taws xob ntau dua li cov roj teeb hluav taws xob qis. Txawm li cas los xij, kev nce qib hauv kev siv roj teeb rov ua dua tshiab thiab kev tsim khoom ruaj khov txuas ntxiv txhim kho kev ua haujlwm ib puag ncig ntawm cov roj teeb lithium.
Xaus lus:
Qhov sib txawv ntawm qhov hluav taws xob tsawg thiab qhov hluav taws xob siabroj teeb lithiumyog qhov tseem ceeb thiab yuav tsum tau xav txog kom zoo thaum xaiv lub roj teeb rau ib daim ntawv thov tshwj xeeb. Cov roj teeb qis-voltage yog qhov zoo tagnrho rau cov khoom siv hluav taws xob nqa tau, cov cuab yeej hluav taws xob thiab cov chaw khaws cia hluav taws xob me me, nrog lawv qhov loj me me, tsim qauv sib dua thiab tus nqi qis dua. Cov roj teeb siab-voltage, ntawm qhov tod tes, yog tsim los rau cov ntawv thov muaj zog siab xws li tsheb fais fab thiab kev khaws cia hluav taws xob hauv qhov system, muab cov zog ceev thiab kev ua tau zoo dua.
Txawm yog hom roj teeb lithium twg los xij, kev nyab xeeb thiab tej yam ib puag ncig yuav tsum tau muab tso ua ntej. Kev tuav, kev saib xyuas thiab kev pov tseg cov roj teeb lithium kom zoo yog qhov tseem ceeb rau kev siv kom muaj kev nyab xeeb thiab ruaj khov. Thaum thev naus laus zis txuas ntxiv mus, kev tsim cov roj teeb lithium nrog kev nyab xeeb, kev ua tau zoo thiab kev ruaj khov ib puag ncig yuav ua lub luag haujlwm tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm kev khaws cia hluav taws xob thiab kev siv hluav taws xob.
Kev Thov Kom Tau Txais Nqe Lus:
Jacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Qab zib:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-energy.com/ +86 184 8223 7713
Lub sijhawm tshaj tawm: Lub Yim Hli-07-2024