Raws li ntau thiab ntau lub tuam txhabtxhim kho lawv cov roj teeb forklift los ntawm txhuas-acid rau lithium-ion, muaj kev xav tsis thoob hauv kev ua lag luam tias qhov no tsuas yog qhov teeb meem ntawm kev hloov cov roj teeb.
Txawm li cas los xij, hauv kev siv engineering tiag tiag,txhim kho cov roj teeb forkliftmus deb tshaj qhov tsuas yog hloov cov khoom siv; Nws yog ib txoj haujlwm ua haujlwm nyuaj uas cuam tshuam nrog qhov sib txuam ntawm qhov sib txuam, kev hloov kho cov qauv, Kev Sib Txuas Lus Roj Teeb, kev teeb tsa kev them nyiaj, thiab kev kuaj xyuas kev nyab xeeb ntawm tag nrho lub tsheb.
Hauv cov haujlwm tiag tiag, ntau qhov teeb meem tsis tshwm sim rau hnub ntawm kev teeb tsa tab sis tshwm sim thaum lub sijhawm ua haujlwm tom ntej- xws li kev nyeem SOC txawv txav, tsis muaj zog tso tawm, nquag ua rau muaj kev tiv thaiv kev tiv thaiv, lossis txawm tias ua yuam kev hauv lub tsheb tswj lub cev. Cov teeb meem no txhua yam tshwm sim los ntawm kev ntsuas tsis txaus ntseeg thiab kev teeb tsa hauv lub cev thaum lub sijhawm ua ntej.
Yog li ntawd, raws li cov txheej txheem kev tsim vaj tsev dav dav- los ntawm kev txheeb xyuas qhov sib raug zoo, tshem tawm cov roj teeb qub, kev teeb tsa cov roj teeb tshiab, kev teeb tsa kev them nqi, kev pib ua haujlwm, thiab kev sim thauj khoom mus rau ntev - lub sijhawm ua haujlwm siv tau- kab lus no yuav ua kom tawg tag nrho cov txheej txheem ntawm kev siv.converting forklifts los ntawm lead-acid rau lithium- ion roj teeb.
Lub hom phiaj yog los pab cov neeg nyeem kom tsis txhob muaj teeb meem tshwm sim thiab xyuas kom meej tiaslithium{0}}ion forkliftsua haujlwm ruaj khov, ruaj khov, thiab nyab xeeb rau lub sijhawm ntev.
Kauj Ruam -los ntawm- Kauj Ruam Forklift Roj Teeb Hloov Txheej Txheem (Cov Lus Qhia Tshaj Plaws hauv Web)
Peb yuav ua kom tiav thiab hauv - tsom xam qhov tob ntawm txhua kauj ruam - cov ntaub ntawv uas tsis muaj nyob hauv online.
Cias muab, tag nrho cov txheej txheem upgrade yog raws li nram no:Ua ntej, xyuas qhov system compatibility; tom qab ntawd tshem lub roj teeb qub thiab nruab ib lub tshiab; tom ntej no, ruaj ntseg counterweights; ua raws li kev teeb tsa lub tshuab them nyiaj thiab txuas BMS; thiab thaum kawg, ua kom tiav lub hwj chim- nce kev debugging, them- tso tawm calibration, thiab load testing.
Txawm li cas los xij, txoj kev teeb tsa tiag tiag feem ntau nyuaj dua.
Kauj ruam 1 -tshawb xyuas compatibility
1. Kev sib tw voltage
Lub nominal voltage ntawm lub forklift (24V, 36V, 48V, 80V) yog txiav txim los ntawm tus tsim ntawm tag nrho cov tsav system, uas muaj xws li lub cev muaj zog controller (inverter), contactors, DC - DC fais fab mov, thiab instrumentation system.
Qhov hluav taws xob ntawm lub roj teeb qub yuav tsum sib npaug ntawm lub roj teeb forklift tshiab; txwv tsis pub, lub roj teeb tswj qhov system qhov hluav taws xob tiv thaiv mechanism yuav tshwm sim ntau zaus. Qhov no tuaj yeem ua rau lub forklift dheev poob lub zog thaum ua haujlwm thiab, thaum muaj mob hnyav, tuaj yeem hlawv tawm ntawm tus maub los.
Piv txwv li, rau ib48V forklift roj teeb, qhov kev khiav hauj lwm qhov hluav taws xob yuav tsum nyob nruab nrab ntawm 44V thiab 58.4V (58.4V thaum lub roj teeb lithium tau them tag nrho), thiab tus maub los yuav tsum muaj peev xwm txhawb nqa qhov voltage ntau; txwv tsis pub, nws yuav tsis tuaj yeem paub txog lub roj teeb kom raug.
2. Sib piv qhov loj ntawm lub roj teeb ntim
Txawm hais tias lead-acid roj teeb tuaj yeem ua haujlwm ncaj qha raws li qhov hnyav,lithium{0}} ion roj teeb yog sib dua thiab me dua. Yog tias koj tsuas tso cov roj teeb lithium-ion roj teeb rau hauv lub roj teeb, nws yuav tawm ntau qhov chaw khoob.
Yog tias lub roj teeb txav mus los, nws tuaj yeem ua rau lub roj teeb thiab BMS puas tsuaj, thiab qhov hnyav txo tuaj yeem ua rau lub forklift qhov nruab nrab ntawm lub ntiajteb txawj nqus mus rau pem hauv ntej. Yog li ntawd, koj yuav tsum tau txiav txim siab qhov tsim nyog loj ntawm lub counterweight.
3. Tshawb xyuas kev sib raug zoo ntawm cov hluav taws xob cuam tshuam thiab kev tswj hwm.
Paub meej tias cov lithium-ion roj teeb thiab lub forklift yog tag nrho sib xws ntawm lub ntsiab lub zog txuas (piv txwv li, DIN, Anderson, SB series), polarity txhais, lub peev xwm ntsuas hluav taws xob, thiab cov txheej txheem kev sib txuas lus.
Qee cov neeg siv tau ntsib teeb meem xws liQhov txawv txav SOC zaub, nquag BMS tswb, thiab cov zis tso zis tsawg tom qab hloov lawv lithium-ion roj teeb; Cov teeb meem no tag nrho yog tshwm sim los ntawm kev ntsuas tsis txaus ntseeg.
4. Siv lub tshuab them nyiaj tshwj xeeb
Txheem txhuas-acid roj teeb chargers tsis tuaj yeem siv los them cov roj teeb lithium tshiab-ion forklift roj teeb. Txawm li cas los xij, tsis tas yuav txhawj xeeb, xws li forklift roj teeb manufacturers (xws li CoPow) ib txwm muabKev them nyiaj yug LiFePO4 chargersnrog lawv cov roj teeb.
Kauj ruam 2 -Tshem tawm lub roj teeb
1. Ruaj ntseg lub forklift.
Txav lub forklift mus rau ib qho chaw, siv lub nres nres, tshem tawm tus yuam sij, thiab tua lub hwj chim. Yog tias tsim nyog, tso lub log chocks kom ntseeg tau tias cov tshuab hydraulic thiab hluav taws xob tau so tag nrho, yog li tshem tawm txhua yam kev phom sij.
2. Tshem tawm lub roj teeb kom tsis txhob muaj kev pheej hmoo ntawm arcing thiab luv circuits.
Ua ntej, disconnect lub forklift los ntawm lub hwj chim qhov chaw. Nco ntsoov disconnect lub davhlau ya nyob twg tsis zoo ua ntej, ua raws li lub davhlau ya nyob twg zoo, tiv thaiv luv luv Circuit Court los ntawm kev ua haujlwm tsis raug.
Tsis tas li ntawd, xyuas kom meej tias lub ntsiab contactor tau raug tso tawm tag nrho los xyuas kom meej tias lub siab -voltage system tsis tsuas yog de-energized tab sis hais tias txhua lub zog uas khaws cia tau muaj kev nyab xeeb, tsis muaj hluav taws xob seem.
3. Siv cov cuab yeej nqa kev tshaj lij los tshem cov roj teeb qub.
Thov siv kev nyab xeeb-cov khoom siv roj teeb uas tau lees paub rau kev tshem tawm, xws li forklift roj teeb nqa cov kab teeb, cov roj teeb tshwj xeeb sling systems, sab- rub cov roj teeb rho tawm, thiab lwm yam khoom siv roj teeb tshem tawm.
Thaum tshem lub roj teeb, maj mam rub tawm cov hlau lead -acid roj teeb thaum ua kom nws qib kom tsis txhob qaij lossis cuam tshuam. Thaum lub roj teeb puas tuaj yeem tswj tau, qhov kev txhawj xeeb loj tshaj plaws yog to ntawm cov kua qaub sab hauv.
4. Rov ua dua thiab pov tseg cov roj teeb uas siv
Siv lead ua-acid roj teeb yuav tsum raug xa mus rau cov koom haum tsim nyog rov ua dua tshiab, yog li lawv tuaj yeem nkag mus rau qhov tshwj xeeb dismantling thiab recycling system rau txhuas, yas, thiab electrolyte.
Tsis tas li ntawd, yog tias cov hlau lead-acid roj teeb tseem muaj qee qhov kev pabcuam ntxiv, nws tuaj yeem raug muag rau lwm lub tsev rau khoom siv ib ntus.
Kauj ruam 3 -Nruab lub lithium -ion roj teeb tshiab thiab qhov hnyav.
1. Ntxuav lub roj teeb kom huv si
Ua ntej muab cov lithium tshiab -ion roj teeb, ntxuav lub roj teeb kom tshem tawm cov khoom seem ntawm sulfuric acid corrosion, hlau khib nyiab, thiab plua plav. Tsis tas li ntawd, tshuaj xyuas cov kev taw qhia kev tsheb ciav hlau, lub hauv paus phaj, thiab sab phab ntsa ntawm lub roj teeb lub thawv rau deformation los yog xeb, thiab ua ib qho kev kho tsim nyog.
2. Ntxiv Counterweights (Restoring the Vehicle's Center of Gravity and Rated Load)
Ua ntej, txiav txim siab qhov hnyav uas yuav tsum tau ua raws li qhov sib txawv ntawm qhov sib txawv ntawm tus thawj coj -acid roj teeb thiab lithium- ion roj teeb.
Qhov thib ob, nruab qhov ntsuas qhov hnyav kom ze rau lub qag nram qab li qhov ua tau thiab ntawm qhov nruab nrab ntawm lub ntiajteb txawj nqus, muab qhov tseem ceeb rau kev siv qhov chaw muaj nyob rau hauv lub roj teeb compartment los yog ib tug tshwj xeeb counterweight compartment kom tsis txhob cuam tshuam rau lub tsheb tus qauv profile thiab nruab nrab ntawm lub ntiajteb txawj nqus qhov siab.
Cov blocks counterweight yuav tsum ruaj ntseg siv siab - lub zog bolts, qhov - hom retainers, los yog welded steel thav duab kom ntseeg tau tias lawv tsis hloov los yog loosen thaum lub tsheb khiav, kev co, los yog ceev ceev.
Nyob rau tib lub sijhawm, nws yog ib qho tseem ceeb los xyuas kom meej tias cov counterweight blocks yog symmetrically thiab sib npaug ntawm ob sab los tiv thaiv lub tsheb yob thaum lub sij hawm lem, loading tsis sib luag log tsheb, thiab rear qag bearing coj los ntawm ib tug - ib sab qhov hnyav imbalance.
Thaum kawg, txheeb xyuas lub tsheb kev ruaj ntseg thiab kev ua haujlwm nres los ntawm kev ua haujlwm tiag tiag kom ntseeg tau tias qhov nruab nrab ntawm lub ntiajteb txawj nqus rov qab mus rau lub Hoobkas -qhia ntau yam.
3. Nruab lub lithium-ion roj teeb pob (txhim kho ob qho tib si hluav taws xob thiab cov qauv siv).
Maj mam tso cov lithium-ion roj teeb pob rau hauv lub roj teeb, ua kom nws nrog cov ntsiab lus txuas qub, thiab xyuas kom meej tias P + thiab P- polarities yog lawm.
Rov qab lub polarity yuav ua rau lub contactor tsis ua hauj lwm, lub fuse yuav tshuab, los yog ua rau tus maub los puas.
Qhov tseem ceeb tshaj, tsis txhob ua kom puas lubKev sib txuas lus BMSinterface.
4. Khaws lub roj teeb kom ruaj ntseg (siv cov qauv tsim los tiv thaiv kev vibration thiab txav chaw).
Tighten tag nrho cov mounting bolts thiab brackets rau lub chaw tsim tshuaj paus lub torque.
This is not merely to tighten the bolts, but to ensure that the bolt preload reaches the design value, thereby forming a stable, rigid connection between the battery and the vehicle body. Qhov no tso cai rau kev vibration zog kom sib npaug ntawm cov khoom siv rau lub chassis, es tsis yog concentrated ntawm ib qho chaw sib cuag.
Torque tswj tsis txhais hais tias nruj dua yog kev nyab xeeb; es, nws suav nrog kev siv qhov tsim nyog preload nyob rau hauv cov kev txwv tso cai los ntawm cov qauv los xyuas kom meej tias lub roj teeb tsis vibrate los yog hloov, thaum tsis txhob muaj kev ntxhov siab nyob rau hauv mechanical kev nyuaj siab tshwm sim los ntawm nruj heev.
Lub ntsiab lus no tej zaum yuav yog me ntsis kev kawm thiab nyuaj to taub. Yog koj xav kawm ntxiv, thovtiv tauj peb forklift roj teeb engineersncaj qha.
Kauj ruam 4 -Configure Charging Infrastructure
1. Nruab lub Charger Tsim rau Lithium-Ion roj teeb
Muab ob npaug rau- xyuas tias lub charger txhawb CC / CV hom thiab nws qhov voltage ntau npaum li cas ntawm BMS. Tom qab ntawd, ruaj ntseg mount lub charger rau ntawm phab ntsa lossis ib lub bracket freestanding. Nws yog qhov zoo tshaj kom tsis txhob tso ncaj qha rau hauv pem teb los yog ze ntawm forklift aisles. Ua ntej txhim kho nws hauv qhov dej zoo- chav hluav taws xob qhov cua lossis qhov chaw them nyiaj tshwj xeeb.
Xyuas kom lub chaw them nyiaj zoo- qhov cua, qhuav, thiab nyob rau qhov kub nruab nrab.
2. Xyuas kom meej tias qhov kev them nqi hluav taws xob yog sib npaug rau lub roj teeb
Ua ntej, txiav txim siab lub charger cov zis voltage raws li lub roj teeb system.
Piv txwv li, rau ib48V LiFePO4 system(16 hlwb hauv series), tus qauv tag nrho - nqi voltage yog 58.4V; rau 36V qhov system, tus qauv puv - nqi hluav taws xob yog 43.8V; thiab rau a24V system, tus qauv puv - nqi hluav taws xob yog 29.2V. Cov nqi hluav taws xob no yuav tsum tau teeb tsa nruj me ntsis raws li tus naj npawb ntawm cov hlua roj teeb.
Thib ob, xaiv hom roj teeb lithium (LiFePO4 lossis Custom Lithium) hauv qhov chaw them nyiaj kom paub tseeb tias qhov kev them nyiaj nkhaus ua raws li CC / CV qauv-uas yog, kev them nyiaj tam sim no tsis tu ncua nyob rau theem pib kom txog rau thaum qhov hluav taws xob mus txog tus nqi lub hom phiaj, ua raws li kev hloov pauv mus tas li nrog qhov tsis siv neeg tam sim no txo kom tiav kev them nyiaj - dua li cov floats siv los yog sib npaug {3}
Yog tias lub charger txhawb kev teeb tsa, qhov "float" muaj nuj nqi yuav tsum tsis ua haujlwm, thiab qhov hluav taws xob ntab yuav tsum tau teeb tsa rau "Disabled" lossis sib npaug rau "txiav- tawm hluav taws xob."
Tom ntej no, xyuas kom meej tias qhov siab tshaj plaws them tam sim no poob rau hauv qhov kev tso cai los ntawm lub roj teeb BMS.
Piv txwv li, rau lub roj teeb 100Ah, teem caij them tam sim no ntawm 0.2C thiab 0.5C-kwv yees li 20A txog 50A- txhawm rau tiv thaiv BMS los ntawm kev txwv qhov tam sim no vim yog tam sim no ntau dhau.
Thaum kawg, ua lub voj voog them tag nrho txhawm rau saib seb qhov voltage nce tsis tu ncua thaum them nyiaj, txawm tias nws nkag mus rau qhov tsis tu ncua -voltage theem nyob ib ncig ntawm 58.4V, thiab seb qhov tam sim no maj mam txo thiab thaum kawg nres.
Paub meej tias covBMStsis ua rau ib qho overvoltage, overcurrent, los yog kev sib txuas lus tswb. Yog tias txhua yam zoo li qub, qhov no qhia tau hais tias qhov hluav taws xob zoo sib xws rau qhov nkhaus.
3. Teem kom tsim nyog them tam sim no
Qhov siab dua qhov tam sim no, lub roj teeb muaj peev xwm degrades sai dua - thiab lithium hlau phosphate forklift roj teeb tsis muaj qhov zam.
Yog tias koj xav tau txoj hauv kev yooj yim dua, koj tuaj yeem teem caij them tam sim no rau ib puag ncig 0.3C raws li tus nqi pib. Qhov no tsis yog tsuas yog txuas lub roj teeb lub neej thiab txo cov hluav taws kub tab sis kuj txhim kho kev them nqi.
Piv txwv li, rau ib lub roj teeb 100Ah, teem caij them tam sim no mus txog 30A; rau ib lub roj teeb 200Ah, teem nws rau ib ncig ntawm 60A. Qhov kev them nyiaj tam sim no yog qhov zoo- haum rau cov tsev khaws khoom ua haujlwm ntawm ob lub sijhawm ua haujlwm -.
Yog tias koj lub tsev khaws khoom ua haujlwm ntawm ib zaug xwb - lub sijhawm ua haujlwm thiab tuaj yeem zam lub sijhawm them nyiaj ntev dua, koj tuaj yeem them tus nqilithium{0}}ion roj teebntawm qhov tam sim no ntawm 0.2C txog 0.25C, uas yuav txuas ntxiv lub roj teeb lub neej kev pab cuam.
Rau cov tsev khaws khoom ua haujlwm ntawm peb lossis ntau qhov kev hloov pauv, txawm li cas los xij, vim lub sijhawm ua haujlwm ntev thiab xav tau kom rov them sai sai, peb pom zoo kom nce cov nqi them tam sim no rau 0.4C lossis txawm tias 0.5C.
Hauv qhov no, koj yuav tsum tsis txhob xav txog qhov tam sim no nkaus xwb tab sis kuj txheeb xyuas ua ntej tias lub charger tau teem rau lithium-ion roj teeb them hom (raws li peb tau hais dhau los, tab sis nws tsim nyog rov hais dua).
Tom ntej no, koj yuav tsum teem lub charger qhov siab tshaj plaws tso zis voltage rau tag nrho -them nqi voltage teev los ntawm lub roj teeb lub BMS.
Piv txwv li, 48V forklift roj teeb sib raug rau 58.4V, thaum ib qho80V forklift roj teebsib raug rau kwv yees li 92V. Lub hom phiaj ntawm cov kauj ruam no yog los tiv thaiv overcharge. Qhov no yog vim lithium- roj teeb ion tsis muaj qhov sib npaug rau qhov yuam kev xws li txhuas- roj teeb kua qaub.
Yog hais tias lub charger voltage siab dhau lawm, nws yuav ua rau lub Battery Management System tiv thaiv overvoltage, ua rau muaj kev cuam tshuam ntau zaus hauv cov txheej txheem them nyiaj. Hauv cov xwm txheej hnyav, qhov no tuaj yeem ua rau lub cev tsis sib xws thiab muaj peev xwm degradation.
Thaum kawg, koj yuav tsum tau teeb tsa BMS qhov siab tshaj plaws them tam sim no txwv me ntsis siab dua li lub charger them tam sim no.
Piv txwv li, yog tias lub charger them tam sim no yog 100A, BMS yuav tsum tau teem rau 120A lossis siab dua.
Txwv tsis pub, thaum lub charger them tam sim no tshaj 100A (qee zaus, raws li lub roj teeb ze rau tag nrho cov nqi, lub them tam sim no yuav nce me ntsis, xws li mus rau 101A), BMS yuav ua yuam kev ua rau overcurrent tiv thaiv, txiav tawm tam sim ntawd thiab ua rau muaj kev cuam tshuam rov qab rau hauv cov txheej txheem them.
4. Tsim ib qho chaw them nyiaj tshwj xeeb
Thaum nws los txog rau kev them cov roj teeb forklift, yog tias koj tso qhov tseem ceeb ntawm kev nyab xeeb, koj tsis tuaj yeem cia siab rau lub roj teeb tswj kev tswj hwm nkaus xwb; koj kuj yuav tsum tau xav txog ib tug tshwj xeeb Circuit Court.
Koj yuav tsum tau khiav ib lub voj voog sib cais ntawm theem kev faib hluav taws xob tshwj xeeb rau kev them nyiaj forklift lithium- ion roj teeb. Tsis txhob sib tov qhov Circuit Court no nrog lub ntsiab Circuit Court siv rau kev cob qhia qhov hluav taws xob, cov khoom siv ntau lawm, cua compressors, lossis vuam tshuab.
Txhawm rau ua qhov no, khiav ib qho kev tso tawm tshwj xeeb (lossis ntau qhov tso tawm) los ntawm lub vaj huam sib luag loj. Qhov Circuit Court no yuav tsum tau siv tshwj xeeb rau lub charger thiab yuav tsum muaj ib qho kev ywj pheej Circuit Court breaker (feem ntau yog kev lag luam-qib MCB lossis MCCB, xaiv raws li lub charger qhov siab tshaj plaws tam sim no) hauv cov koob, ua raws li cov txheej hauv av ntxiv - kev tiv thaiv tsis raug lossis kev hloov pauv.
Txoj kev no, thaum lub charger overload, luv Circuit Court, los yog txawv txav ntawm cable overheating, koj tuaj yeem ncaj qha txiav tawm lub hwj chim ntawm qhov kawg, tsis yog tos rau BMS los qhia txog qhov yuam kev lossis rau lub roj teeb kom txiav nws tus kheej ua ntej yuav ua.
BMS muab kev tiv thaiv roj teeb sab hauv- nws yog qhov kawg - tiv thaiv taw tes - thaum qhov kev teeb tsa no ua haujlwm ua thawj kab ntawm kev tiv thaiv ntawm lub zog hluav taws xob. Nws muaj kev nyab xeeb ntau dua.
Txhawm rau kom paub meej ntau dua, koj tuaj yeem hloov kho cov txheej txheem them nyiaj forklift- uas tam sim no tsuas yog txuas rau txhua qhov hluav taws xob muaj - mus rau qhov chaw ruaj khov, tsim qauv, muaj kev lag luam - qib chaw nres tsheb them nyiaj.
Txhua qhov chaw them nyiaj yuav tsum tau nruab mus tas li zoo li lub chaw ua haujlwm ntawm cov cuab yeej siv siab, nrog nws tus kheej lub qhov hluav taws xob muaj kev ywj pheej thiab lub siab hloov pauv.
Qhov kev hloov no tsuas yog qhov tshwj xeeb them nqi hluav taws xob; Yog hais tias overcurrent, luv luv Circuit Court, los yog cua kub txawv txav tshwm sim nyob rau ntawm qhov chaw nres tsheb, lub hwj chim yuav raug txiav tawm ncaj qha ntawm lub tis vaj huam sib luag yam tsis muaj kev cuam tshuam rau lwm lub chaw them nyiaj los yog lub rhiav lub zog tag nrho.
Lub qhov hluav taws xob no yuav tsum tau sau kom meej meej los tiv thaiv nws los ntawm kev ua yuam kev rau tus qauv siv hluav taws xob- xws li lub qhov hluav taws xob rau kiv cua.
Tsis tas li ntawd, cov cables yuav tsum raug xaiv raws li lub charger qhov ntsuas tam sim no; Cov xov hlau nyias nyias zoo li cov uas pom hauv cov qauv hluav taws xob hauv tsev yuav tsum tsis txhob siv, vim tias lub sijhawm them nyiaj ntev ntawm cov hluav taws xob siab tuaj yeem ua rau cov xov hlau nyias nyias dhau los ua kom muaj hluav taws kub thiab ua rau muaj kev phom sij.
Tom qab ua tiav cov kauj ruam npaj no, koj yuav tsum tau ua tib zoo saib xyuas kev tiv thaiv hluav taws thiab qhov cua- uas yog, tswj kev tsim cov khoom siv hluav taws xob kom tua hluav taws hauv lub paj.
Ua li no, koj yuav tsis tsuas yog dhau qhov kev tshuaj ntsuam xyuas hluav taws, tab sis koj tseem yuav tsaug zog ntau dua thaum hmo ntuj.
Yog tias koj xav kawm ntxiv txog kev them nyiaj daws teeb meem raulithium{0}}ion roj teeb forkliftlos yog muaj lus nug txog cov ntaub ntawv saum toj no, thov koj xav tiv taujtiv tauj peb.
Kauj ruam 5 - Pib Lub Hwj Chim-Up thiab System Commissioning
1. Kev txheeb xyuas qhov System Activation Status
Ua ntej siv lub hwj chim, koj yuav tsum xyuas kom meej tias tag nrho cov kev sib txuas hluav taws xob muaj kev ruaj ntseg tag nrho, suav nrog lub hwj chim loj, lub roj teeb tswj kev sib txuas lus cables, thiab qhov chaw nres nkoj them, thiab xyuas kom meej tias tsis muaj cov kab hluav taws xob xoob, cov xaim hluav taws xob, lossis kev pheej hmoo ntawm kev rov qab polarity. Lub hwj chim tsuas yog siv tau tom qab lees paub tias ob qho tib si kev nyab xeeb thiab hluav taws xob yuav tsum tau ua tiav.
2. Fais fab-Ua raws li kev txheeb xyuas
Qhib lub qhov hluav taws xob hloov hluav taws xob lossis lub zog hloov hluav taws xob, thiab saib seb BMS pib li cas thiab seb tus contactor puas ua haujlwm zoo. Nyob rau tib lub sijhawm, xyuas seb qhov kev caij tsheb kauj vab tsis zoo lossis qeeb.
Lub kaw lus yuav tsum nkag mus rau lub xeev ruaj khov; yuav tsum tsis muaj kev tiv thaiv lockouts los yog lub tswb tsis tu ncua.
3. Kev lees paub qhov hluav taws xob
Xyuas seb lub forklift maub los puas paub lub roj teeb voltage ntau npaum li cas (piv txwv li, rau 48V system, nws yuav tsum paub txog qhov voltage ntawm 44V txog 58.4V). Yog tias qhov hluav taws xob raug lees paub tsis raug, nws tuaj yeem ua rau qis dua -voltage lossis tshaj -voltage tiv thaiv, ua rau muaj kev txwv fais fab rau tag nrho lub tsheb lossis tseem tiv thaiv nws los ntawm kev ua haujlwm ib txwm.
4. Kev daws teeb meem ntawm Initial Fault Code
Tshawb xyuas lub ntsuas vaj huam sib luag lossis kev tshuaj ntsuam xyuas qhov cuam tshuam rau kev sib txuas lus yuam kev, kev nyeem ntawv tsis zoo tam sim no, lossis cov lus qhia SOC tsis raug, thiab tshem tawm tag nrho cov lej txhaum ua ntej mus rau qhov kev xeem thauj khoom.
Kauj Ruam 6 - BMS Kev Sib Txuas Lus thiab Kev Sib Txuas Lus
1. Kev sib txuas lus raws tu qauv Match Verification
Xyuas seb lub forklift txhawb kev sib txuas lus nrog BMS ntawm CAN,RS485 ua, los yog analog signals. Yog tias cov txheej txheem tsis sib xws, qhov no yuav ua rau muaj teeb meem xws li SOC tsis tso tawm, cov ntaub ntawv tsis hloov kho, lossis lub tswb tsis tseeb.
2. SOC Display Calibration
Thaum pib pib, SOC tej zaum yuav tsis raug thiab yuav tsum tau calibration los ntawm ib tug tag nrho cov nqi - tso tawm lub voj voog kom BMS rov qab -tsim lub peev xwm hauv paus. Txwv tsis pub, lub roj teeb theem tso saib yuav tsis raug lossis pom muaj qhov hloov pauv tsis raug.
3. Instrumentation System Verification
Xyuas kom tseeb tias cov cuab yeej ntsuas vaj huam sib luag, cov ntsuas qib roj teeb, thiab cov teeb ceeb toom tseem synchronized nrog lub roj teeb cov xwm txheej los tiv thaiv cov xwm txheej uas cov zaub zoo li qub tab sis lub kaw lus tsis ua haujlwm.
Kauj ruam 7 - Pib Them Nqi thiab Tshem Tawm Calibration
1. Lub voj voog them tag nrho
Pib los ntawm qhov qis SOC thiab them rau 100% siv tus qauv CC / CV hom. Cov txheej txheem yuav tsum tsis txhob cuam tshuam los xyuas kom meej qhov tseeb tag nrho - nqi hluav taws xob tau mus txog (piv txwv li, rau 48V system, tus nqi hluav taws xob yuav tsum yog 58.4V).
2. Kev kuaj tawm
Ua haujlwm lub forklift nyob rau hauv cov xwm txheej ib txwm muaj thiab tso tawm SOC rau kwv yees li 10% -20%, saib xyuas kom tsis txhob over- tso lub roj teeb.
3. Muaj Peev Xwm Kawm thiab Calibration
Los ntawm kev them nqi tag nrho - lub voj voog tawm, Lub Roj Teeb Tswj Xyuas Lub Cev qhia txog lub roj teeb lub peev xwm, yog li txhim kho qhov tseeb ntawm SOC suav.
Kauj Ruam 8 - Kev sim teb
1. Lub teeb Load Test
Ntsuam xyuas seb tsav tsheb, nqa, thiab lub kauj tsheb zoo li cas, thiab xyuas kom meej tias lub zog tso zis yog ruaj khov thiab tsis muaj qhov hloov pauv tau pom zoo.
2. Kev Ntsuas Kev Ua Haujlwm Nruab Nrab
Simulate ib txwm warehouse kev khiav hauj lwm tej yam kev mob los xyuas rau tam sim no txwv los yog lub zog degradation.
3. Peak Load Verification
Ua qhov siab tshaj plaws los yog kev ntsuas nrawm nrawm txhawm rau saib seb qhov hluav taws xob sags, kev tiv thaiv overcurrent, lossis kev txwv fais fab tshwm sim.
4. Kev ntsuas kub
Saib xyuas lub roj teeb kub thaum lub sijhawm ua haujlwm tas mus li kom ntseeg tau tias qhov kub thiab txias tseem nyob hauv qhov kev tswj hwm ntawm lub roj teeb tswj qhov system, yog li tiv thaiv qhov txawv txav overheating lossis txo lub zog.
Kauj ruam 9 - Kev Tiv Thaiv Kev Nyab Xeeb Kev Tshawb Fawb
1. Overcurrent Protection Test
Los ntawm simulating ib ntus siab -tam sim no surge, qhov kev ntsuam xyuas no xyuas seb lub roj teeb tswj system puas tuaj yeem txwv qhov tam sim no lossis txiav tawm cov zis.
2. Overtemperature Protection Verification
Thaum qhov kub siab tshaj qhov ntsuas kev nyab xeeb, lub kaw lus yuav tsum cia li txo hwj chim lossis tso tseg.
3. Short-Kev Ntsuas Kev Tiv Thaiv Circuit Court
Xyuas seb BMS puas tuaj yeem txiav tawm sai sai thaum muaj kev cuam tshuam sab nraud lossis txawv txav.
4. Kev ntsuas hluav taws xob thaum muaj xwm ceev
Paub meej tias lub forklift qhov chaw nres tsheb thaum muaj xwm ceev tuaj yeem txiav hluav taws xob rau tag nrho lub tsheb, kom ntseeg tau tias tsis muaj qhov hluav taws xob txaus ntshai.
Kauj ruam 10 - Kev cob qhia tus neeg ua haujlwm
1. Tsim kom muaj cov cwj pwm zoo
Ua raws li20/80 lossis 20/90 txoj cai.
2. Cov txheej txheem tshuaj xyuas txhua hnub
Qhia cov neeg ua haujlwm saib xyuas SOC, qib roj teeb, qhov kub thiab txias, thiab lub tswb.
3. Tsis txhob ua yuam kev ntau
Tsis txhob sib tov cov chargers, hloov cov xaim, lossis sib tovntau hom roj teeb.
Kauj Ruam 11 - Kev Saib Xyuas Kev Ua Haujlwm thiab Kev Ua Haujlwm Zoo
1. Cov ntaub ntawv ua haujlwm txhua hnub
Sau tus naj npawb ntawm cov nqi them / tawm mus, qhov siab tshaj plaws tam sim no, lub sijhawm ua haujlwm, thiab qhov kub thiab txias hloov;
2. Kev Ntsuas Kev Ua Haujlwm Zoo
Saib xyuas cov xwm txheej hauv kev muaj peev xwm degradation, hloov hluav taws xob, thiab tsim hluav taws xob txawv txav los txheeb xyuas cov teeb meem tshwm sim thaum ntxov.
3. Parameter Optimization thiab kev hloov kho
Kho qhov kev them nqi tam sim no, txiav- tawm qhov hluav taws xob, lossis kev tiv thaiv qhov pib raws li kev ua haujlwm tiag tiag.
4. Kev saib xyuas zoo
Siv cov ntaub ntawv txheeb xyuas los ntsuas roj teeb kev noj qab haus huv ua ntej, yog li txo qhov kev pheej hmoo ntawm kev poob qis.
Kauj Ruam 12 - Ntev- Kev Ntsuam Xyuas Kev Ua Haujlwm Zoo
1. 7–30-Hnub ruaj ntseg validation
Xyuas kom tseeb tias lub kaw lus tsis muaj kev ceeb toom rov qab los yog tsis xav txog hluav taws xob poob thaum lub sijhawm ua haujlwm pib.
2. Cycle Consistency Check
Saib xyuas seb cov nqi them thiab kev tso tawm puas tseem nyob ruaj khov thiab seb puas muaj qhov pom ntawm qhov degradation.
3. Ntau-kev tswj xyuas cov khoom sib xws
Xyuas kom meej tias cov roj teeb teeb tsa thoob plaws lub forklifts sib txawv kom tsis txhob muaj qhov sib txawv ntawm kev ua haujlwm.
4. Qhov kawg engineering validation
Xyuas kom tseeb tias lub kaw lus ua tau raws li lub sijhawm ntev - cov qauv kev lag luam kev lag luam thiab ua kom muaj kev nyab xeeb thiab kev ntseeg tau.
Vim li cas thiaj xaiv CoPow rau Forklift Roj Teeb Hloov Cov Haujlwm?
Raws li koj tuaj yeem pom, hloov los ntawm cov hlau lead-acid mus rau lithium- ion forklift roj teeb yog deb ntawm qhov yooj yim li nws tau tsim tawm hauv online. Muaj ntau yam kev qhia thiab cov ntsiab lus tseem ceeb koom nrog. Tsis muaj kev taw qhia los ntawm tus kws tshaj lij thiab tus neeg mobforklift roj teeb manufacturers, tso siab rau koj tus kheej kev siv zog lossis ntiav ua haujlwm li ntawd -hu ua "cov kws tshaj lij" cov tuam txhab kev teeb tsa tsuas yog tsis txaus.
CoPow tus nqi dag tsis yog hauv kev muabsiab - zoo lithium - ion forklift roj teebcov khoom lag luam, tab sis kuj tseem muab kev txhawb nqa kev qhia dav dav thiab ntawm -kev qhia txog kev siv qhov chaw.
Los ntawm kev txheeb xyuas thawj zaug thiab kev teeb tsa kev taw qhia rau kev pib ua haujlwm thiab kev ua haujlwm kom zoo, peb yuav koom nrog txhua kauj ruam ntawm txoj hauv kev los xyuas kom meej tias lub kaw lus ua tiav raws li nws cov lus cog tseg: "yooj yim rau nruab, txhim khu kev qha hauv kev ua haujlwm, thiab ntev- kav ntev."
Yog koj npaj yuavtxhim kho koj lub forklift roj teeb los ntawm txhuas-acid rau lithium-ion, lossis yog tias koj ntsib teeb meem kev lag luam thaum lub sij hawm hloov dua siab tshiab, thov hu rau peb pab neeg ua haujlwm ncaj qha.
Peb tuaj yeem muab koj nrog:
✔ Kev ntsuas roj teeb pub dawb
✔ Ib - ntawm - ib qho kev pom zoo rov qab ua dua tshiab
✔ Kev qhia thiab kev txhawb nqa rau kev teeb tsa thiab kev ua haujlwm
Ua kom hloov mus rau lithium- ion roj teeb tsis yog qhov kev pheej hmoo siab dua, tab sis kev ua haujlwm tau lees paub.
Thovhu rau pab neeg CoPowkom tau txais koj lithium forklift customized -ion roj teeb retrofit txoj kev npaj.
Cov lus nug nquag
Lub forklift roj teeb hloov pauv siv sijhawm ntev npaum li cas?
Yog tias koj yog ib tus kws tshaj lij, koj tuaj yeem ua tiav tag nrho cov haujlwm- suav nrog tshem lub roj teeb qub, txhim kho lub tshiab, xaim, thiab ruaj ntseg nws- hauv 6 teev.
Txawm li cas los xij, rau qhov project retrofit tag nrho, koj tseem yuav tau txheeb xyuas qhov sib txuam ntawm qhov voltage, debug lub Battery Management System kev sib txuas lus, teeb tsa lub them nyiaj, thiab ua qhov pib them nqi - kev sim tawm; cov haujlwm no ua ke tuaj yeem siv sijhawm 1 txog 3 hnub kom tiav.
Yog tias muaj teeb meem xws li cov roj teeb tsis sib haum, qhov xav tau ntxiv ballast, lossis kev hloov kho rau lub charger Circuit Court, lub sij hawm xav tau yuav ntev mus txog 3 mus rau 5 hnub lossis ntev dua.
Puas yuav hloov mus rau lithium cuam tshuam rau kuv lub forklift warranty?
Yog tias koj tsuas yog hloov lub roj teeb yam tsis tau hloov kho lub zog hluav taws xob, tus tswj hwm, lossis cov khoom siv hluav taws xob tseem ceeb, thiab cov roj teeb tshiab ntawm qhov hluav taws xob, kev sib tshuam, thiab kev sib txuas lus raws li kev ua raws li lub tsheb qub, qhov no feem ntau yuav tsis cuam tshuam ncaj qha rau kev tiv thaiv kev tiv thaiv rau lwm lub tshuab ntawm lub tsheb.
Txawm li cas los xij, yog tias qhov kev hloov pauv hloov pauv hloov lub charger, hloov cov xaim, ntxiv cov counterweights, lossis kho cov kev tswj tsis tau, qee lub tuam txhab tsheb yuav xav txog qhov no rau ib feem lossis tag nrho cuam tshuam txog kev tiv thaiv kev tiv thaiv rau cov hluav taws xob cuam tshuam.
Txawm hais tias qhov kev lees paub tsis muaj nyob ntawm seb qhov kev hloov kho puas cuam tshuam rau lub tsheb tus qauv tsim; Cov xwm txheej tshwj xeeb yuav tsum tau tham nrog lub chaw tsim khoom forklift.
Lithium forklift roj teeb kav ntev npaum li cas?
Lub neej kev pab cuam ntawm lithium-ion forklift roj teeb feem ntau yog 5-10 xyoo, nrog lub neej voj voog feem ntau yog li ntawm 3,000 mus rau 6,000 cycles (los yog siab dua, nyob ntawm seb lub xov tooj zoo thiab kev ua haujlwm).
Yog tias koj siv aCoPow lithium -ion forklift roj teeb, nws cov hlwb yog siab -zoo lithium hlau phosphate hlwb los ntawm CATL, muaj peev xwm tshaj 6,000 tus nqi- tawm mus thiab lub neej kev pab txog li 8-10 xyoo.
