Qhov zoo tshaj plaws kev coj ua thiab kev ceev faj rau kev siv 51.2 v 100 lithium roj teeb module

Kev loj hlob sai ntawm cov zog cia cov tshuab tau ua kev nyab xeeb kev nyab xeeb thiab kev muaj peev xwm ntawm cov roj teeb lithium cov qauv tseem ceeb. Specifically, a 51.2 V 100 Ah lithium battery module-commonly based on lithium iron phosphate (LiFePO₄) chemistry-offers robust energy storage capabilities, but it also requires strict adherence to operational guidelines. Kab lus no qhia txog qhov tseem ceeb rau kev siv xws li module, muab kev tshaj lij, cov ntaub ntawv-}} everyn kev ua tau zoo thiab lub neej.

 

1. Nkag siab cov qauv hloov kho thiab chemistry

Ua ntej kev teeb tsa thiab kev ua haujlwm, nws yog qhov tseem ceeb kom nkag siab txog cov qauv ntawm cov kev qhia tshwj xeeb thiab nws cov kev ua haujlwm siv chemistry. Ib tus neeg raug 51.2 v 100 module tau teeb tsa ntawm 16 series hlwb thiab ntsuas ntawm nominal voltage ntawm 51.2 v thiab ib tug nominal muaj peev xwm ntawm 100 ah.

 

Kev ntsuas lub neej muaj qhov zoo xws li lub siab siv hluav taws xob ruaj khov, kev nyab xeeb, thiab lub neej ntev. Cov roj teeb li cas feem ntau ua tiav 2,000 txog 5,000 tag nrho mus los ua ntej yuav poob mus rau kwv yees li 80% ntawm tus thawj. To taub cov chemistry thiab kev ntaus nqi ua kom tau cov nqi nyiaj txiag, inverter sib xyaw, thiab tsim qauv kev tsim qauv.

 

2. Txhim kho kev ceev faj

Kev teeb tsa yog qhov tseem ceeb rau kev nyab xeeb thiab ntev- kev ua haujlwm:

Nyeem cov neeg siv phau ntawv kho mob ua tib zoo ua ntej.

● Tshawb xyuas txhua txoj kev sib txuas nrog txhua txoj kev sib txuas; Zam kev thim rov qab zoo thiab tsis zoo.

● Tsis txhob txuas cov roj teeb ncaj qha rau AC Mains, thiab zam kev sib txuas tshwj tsis yog kev txhawb nqa tshwj xeeb.

● Txhim kho cov qauv hauv ib lub tiaj tiaj, dej, zoo} {}} ventilated qhov chaw, thiab nyob rau hauv qhov kev pom zoo ntsuas kub (0 kev kawm txog 50 degree).

● Siv cov cuab yeej siv tshuaj insulated thiab cov cuab yeej tiv thaiv kom txhob tiv thaiv kev ua yuam kev luv luv.

● Rau cov kev sib sau ua ntu zus, kom muaj kev sib npaug, thiab cov hluav taws xob sib sib zog thaum hloov chaw yog tsawg dua 2 V kom tsis txhob muaj qhov tsis txaus ntseeg.

 

3. Kev them nyiaj & cov lus qhia tawm

Kev nplua nuj them thiab kev tso tawm yog qhov tseem ceeb rau module:

● Ua Haujlwm Voltage: 43.2-58.4 V

● Them hluav voltage: 56.8-58.4 v

● Cov kev them nyiaj tam sim no: 20 A (0.2 C), siab kawg: 50 a (0.5 c)

● Cov qauv kev tshem tawm tam sim no: 20 ib (0.2 c), siab kawg: 100 A (1.0 c)

Cov kev ceev faj:

● Yuav tsum siv lub Charger sib txuam nrog LifeCoo₄ Chemistry thiab cov qauv hloov kho tshiab.

● Zam kev sib sib zog nqus tawm lossis tawm lub roj teeb tso tawm.

Tsis txhob xyov; Tsis txhob cia cov qauv ntawm kev them nqi ib txhis.

● Tswjhwm them / tawm hauv qhov ntsuas kub (Charging: 0 Qib rau 50 degree; Kev Tawm Tsam: -20 Qib rau 60 degree).

● Kev tswj hwm lub roj teeb kom tswj tau thiab kev cia siab.

 

4. Ib puag ncig & cia kev ceev faj

Qhov chaw ib puag ncig thiab kev cia khoom kom muaj kev cuam tshuam roj teeb:

Kub:

High Tem Kub siab ceev cov tshuaj lom neeg thiab ua kom muaj peev xwm nrawm dua.

● ● Tsis muaj qhov kub tsis tshua muaj qhov muaj peev xwm thiab ua kom muaj kev tiv thaiv sab hauv.

Xeev ntawm tus nqi (SOC):

● Rau ntev - sij hawm cia, ceevf li ntawm 50-70% ntau dua 0% lossis 100%.

● Ib qho kev tshem tawm tag nrho cov qauv yuav tsum tau them rov qab hauv 12 teev kom tsis txhob muaj kev puas tsuaj.

Vaum thiab Mounting:

● Ua haujlwm hauv ib puag ncig huv, qhuav nrog cov av noo tsawg dua los yog sib npaug rau 95% thiab qhov siab tshaj plaws lossis ntau dua li 4,000 m.

● Khaws tus module deb ntawm cov tshuaj tua hluav taws thiab roj av.

● Nyob sab hauv lossis tswj ib puag ncig yog qhov zoo tagnrho; Yog tias nraum zoov, siv cov pa thiab muaj kev tiv thaiv.

 

5. Txij Nkawm thiab Saib Xyuas

Txawm hais tias lub neej muaj sia feem ntau tsawg - txij nkawm, kev tshuaj xyuas ib txwm muaj:

● Nug cov chaw nres tsheb, kev sib txuas, thiab Cas Module txhua peb lub hlis.

● Tshawb xyuas BMS txhais tau thiab ceeb toom.

● Nyob rau hauv parallel lub tshuab, xyuas kom meej voltage txawv ntawm cov modules yog nyob rau hauv kev txwv muaj kev nyab xeeb.

● Muaj cov ntaub ntawv ntawm cov voj voog, kev tawm tsam, thiab muaj peev xwm siv los saib xyuas lwm yam.

● Ua kom muaj kev tso pa tawm kom meej meej thiab kom tsis txhob tu tshuaj rau ntawm module.

● Xyuas kom ntseeg tau tias cov qauv ua tau raws li cov roj teeb kev cia siab ntawm kev cia siab.

 

6. Parallel / nthuav kev txiav txim siab tsim

Rau cov kab ke nrog ntau yam MODULES:

● Ua kom ntseeg tau cov modules tau sib phim hauv voltage, muaj peev xwm, chemistry, thiab hnub nyoog.

● Siv cov npav npav uas muaj kev sib dhos kom zoo thiab cov lus sib txig sib luag rau kev faib tawm tam sim no.

● Ua kom muaj kev sib tw sib npaug thoob plaws txhua qhov qauv.

● Thaum hloov modules, xyuas kom cov hluavtum tsis tshaj 2 v.

● Kev ntsuas kev ntsuas kom haum rau tsis txaus ntseeg, overheating, thiab ua ntej ntxov.

 

7. Kev Nyab Xeeb thiab Txhaum Cai

Kev nyab xeeb yog qhov tseem ceeb tshaj plaws:

Tsis txhob rhuav tshem tus qauv.

Tsis txhob muaj cov khoom hnav coj ua thaum siv lub roj teeb.

● Hais txog hluav taws, siv cov qhuav - hmoov tua hluav taws; Tsis txhob siv dej lossis tshuaj kuab tshuaj.

● Yog tias qhov txhaum tshwm sim, nres haujlwm thiab sab laj tus kws tshaj lij tsim nyog.

● Tsis txhob muaj luv luv - puag ncig cov lus thiab ua kom tus module deb ntawm cov khoom siv hluav taws xob.

Cov kev ceev faj no tiv thaiv ob lub roj teeb thiab ib puag ncig ib puag ncig.

 

8. Kev ua haujlwm siab module lub neej (voj voog kev tswj hwm lub neej)

Txhawm rau kom ua tiav ntawm lub neej ntawm lub neej ntawm lub neej:

Qhov tob ntawm tso tawm (DOD) thiab SOC:

Cov kab mob ntiav ntiav ua haujlwm nce lub neej. Kev ua hauj lwm tsis pub dhau 20-80% SOC yuav txuas ntxiv lub neej ntev dua li 6,000 lub voj voog.

Qhov kub thiab them nqi / rho tawm tus nqi:

● Avoid sustained operation above 45 °C or high charge/discharge rates (>1 C).

Kev soj ntsuam thiab ntsuas:

● Siv cov ntaub ntawv BMS los saib xyuas voltage drift, kub anomalies, thiab kev tsis kam.

● Xyuas kom meej cov qauv hauv parallel nyob sib npaug hauv voltage thiab muaj peev xwm.

Cia:

● Khw ntawm 50-70% so rau hauv qhov chaw txias, qhuav.

● Puag tsis tu ncua rov qab los yog tso tawm ntev -}}}}}}}}}}}}} khaws cov modules los tswj hwm kev noj qab haus huv.

Cov kev xyaum ua txhawb lithium roj teeb module kev nyab xeeb thiab roj teeb lub roj teeb cua kev lag luam kev tswj hwm.

 

9. Cov ntsiab lus ntawm cov kev ceev faj

● Cov lus qhia tshwj xeeb: voltage, tam sim no, kub ntau.

● Siv tau cov khoom siv thiab cov inverters.

Nruab ib puag ncig tswj hwm ib puag ncig: ventilated, qhuav, thiab deb ntawm tshav kub lossis cov khoom siv hluav taws xob.

● Zam kev tawm tsam kev tawm hws thiab hla dhau; tswj hwm SMACE.

● Hnem cov kev soj ntsuam cov chaw txiav tawm, kev sib txuas, thiab bms xwm txheej.

● Nyob rau hauv parallel nruab, xyuas kom meej cov matchules tau sib phim thiab sib npaug.

Lis yuam kev tam sim ntawd; Tsis txhob ua haujlwm thaum lub sijhawm mob txhaum cai.

● Siv cov khoom siv hluav taws kom haum thiab tsis txhob muaj kuab tshuaj lossis tshuaj lom neeg nyob ze ntawm cov qauv.

● Soj ntsuam module kev noj qab haus huv thiab npaj txij nkawm lossis hloov protactively.

 

Ib 51.2 v 100hoh litheium roj teeb mchule muab kev ua tau zoo thiab lub neej ntev thaum siv raws li cov lus qhia kev tshaj lij. Siv tau kom zoo, them nyiaj, kev saib xyuas, thiab saib xyuas kom muaj kev lom zem, thiab kev nyab xeeb, thaum txuas ntxiv tus module lub neej.