Peb tau xa 200 units ntawm 48V lithium packs mus rau Florida chaw so xyoo tas los. Peb lub lis piam tom qab, lawv pab neeg saib xyuas hu ua: kaum yim lub roj teeb yuav tsis haum. Daim ntawv spec hais tias GC2 qhov ntev. Cov chav nyob tiag tiag, nrog rau sab saum toj -mounted BMS vaj tse, sawv peb-quarters ntawm ib nti siab dua li lawv cov EZGO TXT tais tuaj yeem haum. Qhov ntawd yog qhov sib txawv ntawm GC2 thiab GC2H- ib qho lus txuas ntxiv rau cov neeg xa khoom feem ntau gloss, thiab ib qho uas hloov lub nkoj ncaj nraim mus rau hauv qhov teeb meem logistics nrog cov nqi tiag tiag.
Kev nkag siab txog lub tsheb golf lub roj teeb pab pawg qauv qauv yuav cawm koj los ntawm kev rov ua qhov yuam kev ntawd. GC2 tsis txhais hais tias 2 volts -nws yog ibBattery Council International designation rau 6-volt roj teeb ntsuas 10.375 × 7.1875 × 10.875 nti. GC8 hais txog 8-volt units nyob rau hauv yuav luag zoo tib yam hneev taw. GC12 npog 12-volt roj teeb txog 2.5 ntiv tes ntev dua. Cov qauv no hnub rov qab mus rau cov ntawv siv lead-acid, tab sis lawv tseem ceeb npaum li cas thaum koj tab tom nrhiav LiFePO4 hloov pauv-vim tias koj cov tais roj teeb uas twb muaj lawm tsis hloov.
Cov lus nug tsis yog seb lub roj teeb puas ua tau raws li BCI spec ntawm daim ntawv. Nws yog seb nws haum rau koj qhov tshwj xeeb compartment tom qab accounting rau lub davhlau ya nyob twg posts, BMS enclosures, thiab tuav -down brackets. Peb ntsuas cov tais sab hauv ntawm txhua qhov project quote tam sim no. Tshaj tawm qhov ntev thiab qhov tseeb haum diverge los ntawm 10-15mm feem ntau txaus uas peb tsis tso siab rau cov ntaub ntawv rau kev txheeb xyuas zaum kawg.
Voltage Architecture thiab Physical Fit
A 36V lead-acid system feem ntau khiav rau 6 GC2 roj teeb hauv series.Hloov mus rau LiFePO4 muab ob txoj hauv kev rau koj: phim cov hneev taw nrog rau rau tus neeg 12V lithium units wired 3S2P, lossis sib sau ua ke rau hauv ib lub pob 36V uas muaj tsawg dua li ib nrab ntawm cov khoom qub.
Kev sib koom ua ke tshem tawm tsib txoj kev sib txuas ntawm - roj teeb. Peb hloov lub davhlau ya nyob twg corroded teem rau ntawm Hilton Head fleet lub caij ntuj sov dhau los- lub laub tau khiav tau kaum plaub lub hlis hauv kev saib xyuas 200 meters los ntawm lub puam, thiab peb ntawm 6 lub ntsiab lus sib tshuam tau pom oxidation. Ib qho - pob teeb tsa tshem tawm qhov kev ua tsis tiav tag nrho, txawm hais tias lawv tsuas ua haujlwm yog tias koj lub laub cov xaim tuaj yeem ncav cuag qhov chaw nres nkoj tshiab.
Rau 48V LiFePO4 configurations, lej hloov ntxiv. Kev teeb tsa ib txwm siv rau 8-volt GC8 roj teeb lossis yim 6-volt GC2 units. Ib qho 48V 105Ah lithium pob muab cov peev xwm siv tau sib npaug rau kwv yees li 300Ah ntawm cov hmoov lead-acid-tab sis qhov sib npaug ntawd tsuas yog nyob rau hauv cov xwm txheej tshwj xeeb. Hauv qab 0 degree, lithium muaj peev xwm poob sai dua cov hmoov lead-acid. Tshaj li 2C tso tawm tus nqi, voltage sag ua qhov tseem ceeb. Daim ntawv thov "300Ah sib npaug" hauv kev lag luam luam tawm xav tias qhov kub thiab txias tsis tu ncua, uas tsis tau piav qhia txog lub laub nce toj nqes hav ntawm tag nrho throttle. Peb48V golf laub roj teeb khoom kabsuav nrog cov kab nkhaus tawm los ntsuas ntawm ntau C- tus nqi yog tias koj xav txheeb xyuas qhov ua tau zoo raws li koj qhov kev ua haujlwm tiag tiag.
72V tshuab tuaj nyob rau hauv siab -kev ua tau zoo lossis hnyav- daim ntawv thov. High voltage txo tam sim no kos rau qhov sib npaug zog tso zis, uas theoretically ncua lub cev muaj zog tswj lub neej. Peb tau pom 72V ua rau muaj kev nkag siab zoo rau cov chav kawm toj roob hauv pes nrog kev hloov pauv siab tshaj 50 meters, lossis cov khoom siv hluav taws xob thauj khoom thauj 400kg + tsis tu ncua. Rau cov chav kawm tiaj tiaj ua haujlwm ua haujlwm golf, tus nqi them nqi tsis tshua pom zoo rau nws tus kheej- thiab cov khoom hloov pauv tau nyuaj dua.
Hom -Txoj kev txwv tshwj xeeb
EZGO TXT qauv los ntawm 1994 txuas ntxiv siv roj teeb tais ntsuas kwv yees li 23.5 × 21 ntiv tes sab hauv. Ncej -2016 ntau lawm khiav kho lub tais qhov tob li ntawm 8 hli ntawm qee cov khoom siv-tseem muaj teeb meem yog tias koj haum cov roj teeb ntawm qhov txwv siab ntawm GC2H qhov siab. Tib txoj kev txhim khu kev qha yog ntsuas koj lub laub tshwj xeeb, tsis ntseeg tus qauv xyoo ib leeg.
Club Car Precedent & DS
Club Car Precedent thiab DS series sib koom ua ke zoo sib xws geometries tab sis ntxiv qhov teeb meem: On-Board Computer tam sim no hauv 1996-2014 48V qauv. Qhov OBC no saib xyuas cov lead-acid charging profiles. Nruab lithium yam tsis tau hloov kho, thiab nws tsis pom qhov xav tau kos npe kos npe - lub laub nyem tab sis yuav tsis txav. Kev hla OBC yuav tsum tau koom nrog ob lub xov tooj tshwj xeeb los ntawm tus tswj hwm, tab sis qhov kev hla dhau kuj hloov pauv qhov kev them nqi hluav taws xob li cas. Tshaj tawm -bypass, lub laub yuav tsis tiv thaiv kev them nyiaj thaum lub roj teeb puv lawm, yog li koj xav tau lithium- charger sib xws nrog cov logic txiav kom raug es tsis yog kev cia siab rau lub laub tus thawj tswj kev them nqi.
Yamaha Tsav & G29
Yamaha Drive thiab G29 platforms feem ntau muaj cov roj teeb uas zam txim tshaj plaws. Terminal orientation tseem txawv ntawm cov qauv xyoo, tab sis cov teeb meem clearance yog tsawg. Yog tias koj tswj hwm lub nkoj sib xyaw thiab xav ua qauv ntawm ib lub roj teeb teeb tsa, Yamaha compatibility feem ntau yog lub thawv uas yooj yim tshaj plaws los kuaj xyuas.
Tib-Pack vs. Multi-Battery Configurations
Thaum koj txuas plaub 12V lithium roj teeb hauv series rau 48V, txhua lub roj teeb BMS ua haujlwm ntawm nws tus kheej. Tshaj 6-8 lub hlis ntawm kev caij tsheb kauj vab txhua hnub, qhov sib txawv me me ntawm qhov kev lees txais ua rau cov pob khoom sib nrug. Ib lub roj teeb hits tag nrho thaum lwm tus zaum ntawm 95%. Lub kaw lus nres them ntxov ntxov. Rov qab tshwm sim ntawm kev tso tawm-ib lub xov tooj ntawm tes ua ntej, ua rau kaw thaum lub peev xwm siv tau nyob rau lwm qhov.
Ib qho kev sib koom ua ke 48V pob nrog cell - qib BMS saib xyuastiv thaiv no drift. Cov lus nug yog seb tus nqi sib txawv -feem ntau 15-25% siab dua rau cov pob khoom sib xyaw ua ke-tsim nws tus kheej rau koj txoj haujlwm.
Rau cov kev kawm caij tsheb kauj vab ob zaug ib hnub, cov pob khoom sib xyaw feem ntau them rov qab hauv 18-24 lub hlis. Drift- cuam tshuam txog kev poob peev hauv ntau- roj teeb teeb tsa tuaj yeem tshaj 20% hauv thawj xyoo, tsis pom kev txuag nyiaj pib. Kev ua haujlwm raws caij nyoog khiav lub laub ib zaug lossis ob zaug ib lub lim tiam ntsib kev lag luam sib txawv. Yog tias koj cov neeg ua haujlwm saib xyuas muaj kev paub txog cov tshuab lithium thiab koj nyiam saib xyuas cov xov tooj ntawm tes hauv peb lub hlis twg, ntau txoj hauv kev - roj teeb tuaj yeem ua haujlwm tau -tshwj xeeb tshaj yog thaum muaj kev txwv nyiaj txiag yog thawj tus tsav tsheb. Peb tsis thawb ib qho kev daws teeb meem rau txhua tus neeg siv khoom; peb thawb lub configuration uas phim koj cov qauv siv tiag tiag thiab kev tu lub peev xwm.
Pebkev cai roj teeb kev daws teeb meem nploojnpog yuav ua li cas peb mus txog lub nkoj- cov kev teeb tsa tshwj xeeb, suav nrog kev teeb tsa hybrid uas qee lub laub tau txais ib pob thiab lwm tus tau txais ntau- roj teeb arrays raws li lawv tus kheej lub luag haujlwm.
Common Conversion Failures
Kev siv koj cov hlau lead uas twb muaj lawm -acid charger nrog lithium roj teeb yog qhov yuam kev tshaj plaws.Lead-acid chargers tsis tas li-tam sim no / tas li-voltage profile lithium chemistry xav tau.Kev tshuaj xyuas kev sib raug zoo suav nrog peb qhov tsis sib xws: bulk charge voltage (lithium xav tau 58.4V rau 48V system), float voltage (lithium xav tau tsis muaj-float stage slows cells), thiab them termination logic.
Tapping ib lub roj teeb 12V los ntawm 48V series hlua rau lub teeb hluav taws xob thiab cov khoom siv tsis sib npaug ntawm pob tam sim ntawd. Nruab ib lub 48V-rau-12V DC-DC converter hloov. Tus nqi ntxiv khiav qis dua $ 50 thiab tiv thaiv kev tsis sib xws ntawm tes uas tsis muaj kev lav phib xaub feem ntau.
Kev sib xyaw roj teeb hom lossis muaj peev xwm nyob hauv tib lub txhab nyiaj tsim teeb meem kev sib tw zoo ib yam rau cov neeg laus cov hmoov lead -cov kua qaub. Yuav ua tiav cov khoom sib txuam los ntawm ib qho khoom tsim tawm thaum ua tau.
Fleet Procurement Considerations
Rau cov neeg saib xyuas chaw khiav haujlwm 20+ cov tsheb thauj khoom, kev tsim qauv tseem ceeb ntau dua li ntawm -unit optimization. Xaiv ib qho kev teeb tsa LiFePO4 uas haum thoob plaws lub nkoj sib xyaw-txawm tias nws tsis yog qhov zoo tshaj plaws haum rau txhua tus qauv- ua kom yooj yim cov khoom muag, kev cob qhia, thiab cov khoom siv charger.
Tag nrho cov nqi sib piv hloov ntawm lub nkoj loj. Tus neeg yuav khoom tsom rau tus nqi nce siab; Cov neeg tsav nkoj nkoj yuav tsum hnyav tus nqi qis dua. Lub tshuab lithium xav tau xoom ib nrab- lub caij hloov pauv thiab them nyiaj hauv 2-3 teev piv rau 8+ teev txhais tau tias cov nyiaj tau los ntau dua ib hnub nyob rau lub caij nyoog siab tshaj. Raws li kev saib xyuas cov cav los ntawm peb qhov chaw ua si peb ua tiav xyoo 2023-2024,kev ua haujlwm hloov pauv los ntawm cov hlau lead-acid rau LiFePO4 txo roj teeb- cuam tshuam txog kev ua haujlwm ntawm kwv yees li 40-60%-Qhov ntau nyob ntawm seb qhov sib npaug sib npaug li cas thiab dej lawv cov teeb tsa yav dhau los yuav tsum tau ua.
Nqe- ntse, 48V LiFePO4 golf laub roj teeb pob feem ntau khiav 2-3 × tus nqi pib ntawm cov hlau lead sib npaug-acid setups. Qhov sib txawv yuav nqaim thaum koj hloov lub voj voog - lead-acid kav ntev li 2-4 xyoo nyob rau hauv txhua hnub kev caij tsheb kauj vab piv rau lithium lub neej kev pabcuam 8-10 xyoo nyob rau hauv cov xwm txheej zoo sib xws-tab sis tsuas yog tias koj xaiv cov pob khoom ntsuas rau koj qhov kev xav tau tiag tiag. Ib pob nrog 100A nruam BMS qhov kev ntsuam xyuas uas tau ntaus nrog 180A acceleration spikes yuav tsis xa tawm lub voj voog lub neej.
Xaiv Txoj Cai Configuration
Kev xaiv yuam kev tshwm sim feem ntau ntawm ob lub ntsiab lus. Ua ntej, cov neeg yuav khoom phim qhov voltage kom raug tab sis nrhiav pom ntawm kev teeb tsa uas lub roj teeb tsis haum rau lub cev vim tias lawv siv spec daim ntawv qhov ntev es tsis txhob ntsuas qhov sib cais. Qhov thib ob, lawv spec BMS tso tawm cov qhab nia rau khov kho- lub xeev caij nkoj ntau dua li qhov xav tau nce siab.
Qhov kev txiav txim siab ib ntus uas zam ob qho teeb meem:
- Paub meej tias koj qhov system voltage
- Ntsuas koj qhov loj me me nrog daim kab xev ntsuas
- Txheeb xyuas koj qhov kev kos tam sim no siab kawg (tsis yog nruab nrab)
- Xaiv lub peev xwm
- Xyuas kom meej tias lub davhlau ya nyob twg orientation phim koj cov hlua khi uas twb muaj lawm
Peb tuav cov matrices compatibility npog 2008-2024 qauv xyoo rau EZGO, Club Tsheb, thiab Yamaha platforms. Txhua qhov kev nkag suav nrog ntsuas qhov ntsuas qhov ntev, OBC hla qhov yuav tsum tau muaj, thiab qhov tsawg kawg ntawm BMS kev ntsuas rau tiaj tus piv rau toj roob hauv pes. Xa peb koj lub laub qauv xyoo thiab ib daim duab ntawm koj lub roj teeb compartment-peb mam li paub meej tias kev sib raug zoo thiab chij ib qho kev hloov pauv uas yuav tsum tau ua hauv 48 teev. Rau kev hloov pauv nkoj, peb kuj tuaj yeem muab cov qauv coj mus kuaj kom haum ua ntej koj cog lus rau kev txiav txim tag nrho.
Related nyeem:
Peb pawg kws tshaj lij tau tshaj tawm cov ncauj lus kom ntxaws txoggolf laub roj teeb lifespan yamuas hais txog qhov kev tso tawm qhov tob, qhov kub thiab txias, thiab kev them nqi cuam tshuam li cas rau - suav cov voj voog ntiaj teb.
