Thaum siv ib kaw lead-acid roj teeb nrog lub sij hawm siv nws xwb, thiab nws yog tsim nyog los tsis tseg restore. Yam ntawm txoj kev no thiab yuav muab suav hais tias raws li ib feem ntawm qhov tsab xov xwm.
Yuav ua li cas yog hu ua them
Yog li ntawd yog tus txheej txheem uas yog qhov rov qab tawm. Thaum lub sij hawm them kaw lead acid roj teeb, lawv cia zog, thaum pub mis los ntawm cov sab nraud hwj chim qhov twg los. Qhov kawg no yog sau xwb uas yog sib npaug zos capacitance. Yuav ua li cas chargers nrhiav kaw lead acid roj teeb? Lawv sawv cev rau lub zog converter thiab ob outputs, txhua tus uas yog kev cob cog rua rau lub anode thiab cathode. Ntim, ua-acid roj teeb thaum kev cob cog rua rau lub network yuav pib hluav taws xob rov qab thiab hloov dua siab tshiab txheej txheem (nkag los ntawm lub network) rau cov tshuaj. Yuav kom tom qab, sai li sai raws li qhov yuav tsum tau tshwm sim, nws yuav nqa tawm qhov rov qab tus txheej txheem thiab muab hwj chim rau tus ntau pab kiag li lawm thiab cuab yeej tej.
Nqi yam xyuam xim thiab yooj yim
Ua li no, siv cov qauv ntawm cov "tam sim no-voltage". Yuav ua li cas yog nws? Chiv, lub roj teeb yog them nrog ib tug tsis tu ncua tam sim no. Thaum tus tsim nyog kev kawm tiav, pib mus pab txhawb nqa DC. Yuav kom nrhiav tau tawm thawj zaug them tam sim no yog feem ntau txaus los ua tib zoo tshawb xyuas lub chassis - muaj qhia qhov kev xaiv no. Feem ntau, qhov no tus nqi yog li 0.3 roj teeb muaj peev xwm. Yuav kom ua rau nws ntshiab, wb xav txog tej yam uas peb muaj ib tug ntaus nrog rau qhov kev xaiv ntawm 100 A / h. Ces, tus nqi tam sim no yuav tsum tsis pub tshaj 30A. Tab sis nws yog ib tug muaj kev ruaj ntseg tshaj plaws, ntau manufacturers nyob rau hauv lawv cov chargers feem ntau yog siv kaum feem pua. Qhov no tso cai rau koj mus rau nqi cov roj teeb yam tsis ntshai ua ib yam dab tsi tsis ncaj ncees lawm thiab lov tes taw nws. Thiab ntau npaum li cas kuv yuav tsum tau them? Yog hais tias cov thawj zaug tam sim no yog sib npaug zos rau 20% ntawm cov muaj peev xwm, lub roj teeb cia yog rov qab los rau 90% nyob rau hauv txog 5-6 teev. Nyob rau hauv lub seem 10% yuav tsum tau thaum hmo ntuj. Cov no yog cov yam ntxwv ntawm cov hauj lwm ntawm ib tug charger rau kaw lead-acid roj teeb. Yog nws ua tau rau cas kom cov txheej txheem? Yog, thiab tam sim no peb yuav pom yuav ua li cas.
Fast them txhuas-acid kaw roj teeb
Cov cai yog them nrog lawv tam sim no rau ib voltage ntawm 13,8. Ntau tshaj qhov no yog tsis pom zoo vim hais tias ntawm cov tau zoo txim. Tab sis yog hais tias koj tsis ntshai, koj muaj peev xwm tsa lub voltage rau 14.5 V (qhov no yog rau cov roj teeb rau 12 V). Raws li ib tug tshwm sim, nyob rau hauv 20% roj teeb them qhia rau 6 teev. Nws thov cov qauv no tsuas yog thaum kev khiav hauj lwm nyob rau hauv cyclic hom.
kub nyhuv
Txhua yam uas tau piav saum toj no, tsuas yog siv rau cov ntaub ntawv nyob qhov twg qhov kub thiab txias yog 20 degrees Celsius. Yog hais tias lwm yam kev ntsuas tsim nyog los ua kom paub cov nyiaj rau cov coupons qhov voltage. Charge lead-acid roj teeb muaj peev xwm yuav nyob rau hauv ntau ntawm -15 mus 40 degrees. Qhov ntau dua qhov kub, qhov tsawg dua yuav tsum yog tus nro kom tsis txhob overcharging. Nyob rau hauv lub rov qab cov ntaub ntawv, daim duab, on qhov tsis tooj, yuav tsum tau nce mus tsis txhob undercharge. Ntim, ua-acid roj teeb vim hais tias ntawm no nws yog ntshaw kom them nyob rau hauv tej yam kev mob ntawm 20 degree Celsius ntxiv los yog rho tawm ob peb tug. Ntawm cov hoob kawm, nws yog ua tau rau xam thiab txhua lub sij hawm, tab sis qhov no yog tsis ib txwm yooj yim. Raws li ib qho zoo tagnrho chaw rau ib tug kub parameter feem ntau xaiv lawv lub tsev, tab sis, ces koj yuav tau saib xyuas ntawm high-zoo cua them qhov chaw xws li thaum lub sij hawm tus txheej txheem no, thiab ib tug ob peb teev tom qab nws kawm tiav.
Lub txim uas tsis yog raws kev cai nrog kev ruaj ntseg
Cov kev piav saum toj no yog aimed ntawm lub ceev ceev thiab zoo them. Lub hom phiaj yog mus maximize preservation ntawm lub pab lead-acid roj teeb los ntawm nrhiav cov laus yam. Thiab tam sim no cia xyuas qhov hloov tus nqi. Yuav ua li cas tshwm sim yog tias koj siv ntau tam sim no tshaj li lub siab tshaj plaws? Chiv, nws yuav tsum tau muab sau tseg tias kaw lead-acid roj teeb yuav tsis tau qoos them. Tsis tas li ntawd vim muaj ib tug thawj ntawm efficiency roj recombination mechanism ntsha yuav poob dej. Yog li ntawd, txawm tias ib tug tib them nyiaj yuav tsum tau txaus los txo cov kev pab cuam lub neej.
Thiab yog dab tsi yuav tshwm sim yog hais tias tus tam sim no yog txo mus rau 0.5 ib xees ntawm muaj peev xwm? Ntim lead-acid roj teeb, thiab nyob rau hauv cov ntaub ntawv no, tab sis tseem tus txheej txheem no yuav ua tau ib tug ob peb lub lis piam. Nyob rau hauv tas li ntawd, tus ntaus ntawv yuav tsum tau nyob rau hauv ib lub xeev uas yog sib npaug rau cov tawm. Thiab qhov no ua rau yus sulfation thiab ceev laus. Ntawm chav kawm, ib zaug xwb xwb nrog ib tug me me tam sim no txaus rau loj puas tsuaj, tab sis lawv zoo dua tsis siv nws. Tsis tas li ntawd, kev saib xyuas yuav tsum tau npaum li cas thiab thaum kawg voltage, tsam muaj undercharging cov ntaus ntawv thiab txo nws pab.
Yog vim li cas cov hlau lead-acid roj teeb muaj ib tug ntau yam kub rau them? Lub fact tias nyob rau hauv qhov tawm ntawm lawv nres lub lag luam roj recombination mechanism, thiab ib tug ntsha loses nws cov dej.
Seb tag nrho cov tau zoo ua
Yuav kom tau ib tug zoo tshwm sim, nws yog tsim nyog los ua raws li qhov yuav tsum tau tsis nyob rau hauv cov kev tsim nyog moj khaum. Foremost nyob rau hauv no hais txog yuav tsum nyob tam sim no thiab voltage (saib kub). Ces kaw lead-acid roj teeb yuav tau them thiab yuav tsum tau ntse pab rau ib ntev lub sij hawm. Yog hais tias ib ncig ntawm lub nyem valve muaj ib tug ntsha, ib tug dawb cov quav hniav los yog npuas, tus ntaus ntawv yam ntxwv ntawm rov qab lawm kom raug. Yuav kom txiav txim seb qhov xwm txheej ntawm cov tester yuav siv tau. Txum Tim Rov Qab kaw lead-acid roj teeb los ntawm txoj kev tshwj xeeb nqi (uas tej zaum yuav siv ob peb hnub) los yog lwm yam cov neeg kho tshuab kev txiav txim (raws li ib tug ncuav ntsha).
xaus
Raws li koj tau pom, lub teeb uas them txheej txheem ntawm cov hlau lead-acid roj teeb yuav tsis tau hu ua nyuaj. Raws li kev ruaj ntseg yuav tsis tau yooj yim kom tau ib yam dab tsi tsis ncaj ncees lawm. Tab sis thaum kawg, kuv xav xav kom them lawv nyob rau hauv cais cov chav, thiab yog hais tias tus ntaus ntawv yog txo nyob rau hauv lub tej yam kev mob ntawm ib qho kev cov tsev apartment tsev, koj yuav tau saib xyuas ntawm high-zoo cua thaum lub sij hawm tus txheej txheem, raws li zoo raws li ib tug ob peb teev tom qab nws. Cov kev ruaj ntseg ntsuas yog tsim nyog vim hais tias ntawm qhov tseeb hais tias, albeit nyob rau hauv me me koob tshuaj, tab sis hmoov txhuas yuav tau mus rau hauv cov huab cua, thiab los ntawm nws mus rau hauv lub cev, qhov twg nws yog heev maj mam tshem tawm thiab lossi niamntiav lom los.