Kusungirako mphamvu kwakhala nkhani yotentha kwambiri ndi mafakitale, ndipo mabatire a LiFePO4 akhala maziko a makina osungira mphamvu chifukwa cha maulendo awo apamwamba, moyo wautali, kukhazikika kwakukulu ndi zizindikiro zobiriwira. Mwa mitundu yosiyanasiyana yaMabatire a LiFePO4, mabatire a 48V ndi 51.2V nthawi zambiri amafananizidwa, makamaka m'nyumba zogona komanso zamalonda. M'nkhaniyi, tiwona kusiyana kwakukulu pakati pa ma voliyumu awiriwa ndikukuyendetsani momwe mungasankhire batire yoyenera pazosowa zanu.
Kufotokozera Battery Voltage
Tisanakambirane kusiyana pakati pa 48V ndi 51.2V LiFePO4 mabatire, tiyeni timvetsetse chomwe batire voteji ndi. Voltage ndi kuchuluka kwa mphamvu zomwe zingatheke, zomwe zimasonyeza kuchuluka kwa mphamvu zomwe zingatheke. Mu batire, voliyumu imatsimikizira kuchuluka kwa mphamvu yomwe magetsi amayendera. Mphamvu yamagetsi ya batire nthawi zambiri imakhala 3.2V (monga mabatire a LiFePO4), koma ma voltage ena akupezeka.
Mphamvu ya batri ndiyofunikira kwambiri pamakina osungira mphamvu ndipo imatsimikizira kuchuluka kwa mphamvu yomwe batire yosungira ingapereke ku dongosolo. Kuonjezera apo, zimakhudza kugwirizana kwa batri ya LiFePO4 ndi zigawo zina mu mphamvu yosungirako mphamvu, monga inverter ndi controller.
M'mapulogalamu osungira mphamvu, mawonekedwe amagetsi a batri nthawi zambiri amatchulidwa kuti 48V ndi 51.2V.
Kodi pali kusiyana kotani pakati pa mabatire a 48V ndi 51.2V LiFePO4?
Mphamvu ya Voltage ndi yosiyana:
48V LiFePO4 mabatire nthawi oveteredwa pa 48V, ndi mlandu odulidwa-odula voteji wa 54V ~ 54.75V ndi kumaliseche odulidwa voteji wa 40.5-42V.
51.2V LiFePO4 mabatirekawirikawiri ndi voteji oveteredwa 51.2V, ndi mlandu odulidwa voteji 57.6V ~ 58.4V ndi kumaliseche odulidwa voteji wa 43.2-44.8V.
Chiwerengero cha Maselo Ndi Chosiyana:
Mabatire a 48V LiFePO4 nthawi zambiri amakhala ndi mabatire a 15 3.2V LiFePO4 kudzera pa 15S; pomwe mabatire a 51.2V LiFePO4 nthawi zambiri amakhala ndi mabatire a 16 3.2V LiFePO4 kudzera pa 16S.
Zochitika Zogwiritsira Ntchito Ndi Zosiyana:
Ngakhale pang'ono voteji kusiyana adzapanga lifiyamu chitsulo mankwala pa ntchito kusankha kukhala ndi kusiyana kwakukulu, zomwezo zidzawapangitsa kukhala ndi ubwino zosiyanasiyana:
Mabatire a 48V Li-FePO4 amagwiritsidwa ntchito kwambiri pamakina oyendera dzuwa, malo osungiramo mphamvu zogona komanso njira zosungira mphamvu zosungira. Nthawi zambiri amayanjidwa chifukwa cha kupezeka kwawo komanso kuyanjana ndi ma inverters osiyanasiyana.
Mabatire a 51.2V Li-FePO4 akuchulukirachulukira m'mapulogalamu apamwamba kwambiri omwe amafunikira magetsi apamwamba komanso magwiridwe antchito. Mapulogalamuwa akuphatikiza machitidwe akuluakulu osungira mphamvu, ntchito zamafakitale ndi magetsi oyendetsa galimoto.
Komabe, chifukwa cha kupita patsogolo kwaukadaulo wa Li-FePO4 komanso kuchepa kwa ndalama, kuti akwaniritse bwino kwambiri kachitidwe ka photovoltaic, ma solar akunja a gridi, malo osungiramo mphamvu zogona ang'onoang'ono asinthidwanso kukhala mabatire a Li-FePO4 ogwiritsa ntchito magetsi a 51.2V. .
48V ndi 51.2V Li-FePO4 Battery Charge ndi Discharge Characterities Kufananitsa
Kusiyana kwa magetsi kudzakhudza khalidwe loyendetsa ndi kutulutsa batri, choncho timafanizira makamaka mabatire a 48V ndi 51.2V LiFePO4 malinga ndi zizindikiro zitatu zofunika: kuyendetsa bwino, kutulutsa mphamvu ndi mphamvu.
1. Kulipira Mwachangu
Kuchangitsa bwino kumatanthauza kuthekera kwa batri kusunga bwino mphamvu panthawi yolipirira. Mphamvu ya batire imakhala ndi zotsatira zabwino pakutha kwacharge, kukweza kwa voliyumu, kumakwera kwambiri, monga momwe zilili pansipa:
Mpweya wokwera kwambiri umatanthauza kuchepa kwa mphamvu yomwe imagwiritsidwa ntchito pamagetsi omwewo. Pakalipano zing'onozing'ono zimatha kuchepetsa kutentha kwa batri panthawi yogwira ntchito, motero kuchepetsa kutaya mphamvu ndi kulola mphamvu zambiri kusungidwa mu batri.
Choncho, batire ya 51.2V Li-FePO4 idzakhala ndi ubwino wambiri pazitsulo zothamanga mofulumira, chifukwa chake ndizoyenera kwambiri zochitika zogwiritsira ntchito mphamvu zapamwamba kapena zowonjezereka, monga: kusungirako mphamvu zamalonda, kuyendetsa galimoto yamagetsi ndi zina zotero.
Poyerekeza, ngakhale kulipiritsa kwa batire la 48V Li-FePO4 ndikotsika pang'ono, kumatha kukhalabe pamlingo wapamwamba kuposa mitundu ina yaukadaulo wama electrochemical monga mabatire a lead-acid, kotero imagwirabe ntchito bwino pazinthu zina monga. makina osungira mphamvu kunyumba, UPS ndi machitidwe ena osunga mphamvu.
2. Kutaya Makhalidwe
Makhalidwe otulutsa amatanthawuza kugwira ntchito kwa batri pamene akumasula mphamvu zosungidwa ku katundu, zomwe zimakhudza mwachindunji kukhazikika ndi mphamvu ya ntchito ya dongosolo. Makhalidwe otulutsa amatsimikiziridwa ndi kupindika kwa batri, kukula kwake komwe kumatulutsa komanso kulimba kwa batri:
Maselo a 51.2V LiFePO4 nthawi zambiri amatha kutulutsa mosasunthika pamafunde apamwamba chifukwa chamagetsi awo apamwamba. Kukwera kwamagetsi kumatanthauza kuti selo lililonse limanyamula katundu wocheperako, zomwe zimachepetsa chiopsezo cha kutenthedwa ndi kutulutsa kwambiri. Izi zimapangitsa mabatire a 51.2V kukhala abwino makamaka pamapulogalamu omwe amafunikira mphamvu zambiri komanso kugwira ntchito kosasunthika kwanthawi yayitali, monga kusungirako mphamvu zamabizinesi, zida zamafakitale, kapena zida zamagetsi zanjala.
3. Kutulutsa Mphamvu
Kutulutsa mphamvu ndi muyeso wa kuchuluka kwa mphamvu zomwe batri lingapereke kwa katundu kapena magetsi mu nthawi yoperekedwa, zomwe zimakhudza mwachindunji mphamvu zomwe zilipo ndi machitidwe osiyanasiyana. Kuchulukana kwamagetsi ndi mphamvu ya batri ndi zinthu ziwiri zazikulu zomwe zimakhudza kutulutsa mphamvu.
51.2V LiFePO4 mabatire amapereka mphamvu linanena bungwe apamwamba kuposa 48V LiFePO4 mabatire, makamaka zikuchokera gawo batire, 51.2V mabatire ndi selo zina, kutanthauza kuti akhoza kusunga mphamvu pang'ono, mwachitsanzo:
48V 100Ah lithiamu chitsulo mankwala batire, mphamvu yosungirako = 48V * 100AH = 4.8kWh
51.2V 100Ah lithiamu chitsulo mankwala batire, mphamvu yosungirako = 51.2V * 100Ah = 5.12kWh
Ngakhale kuti mphamvu ya batire imodzi ya 51.2V ndi 0.32kWh yokha kuposa ya 48V ya batri, koma kusintha kwa khalidwe kudzachititsa kusintha kwachulukidwe, mabatire a 10 51.2V adzakhala 3.2kWh kuposa a 48V; 100 51.2V mabatire adzakhala 32kWh kuposa a 48V batire.
Kotero kuti pakali pano, mphamvu yamagetsi ikukwera, mphamvu yowonjezera mphamvu ya dongosolo. Izi zikutanthauza kuti mabatire a 51.2V amatha kupereka mphamvu zowonjezera mphamvu panthawi yochepa, yomwe ili yoyenera kwa nthawi yayitali, ndipo imatha kukwaniritsa mphamvu zambiri. Mabatire a 48V, ngakhale mphamvu zawo ndizochepa pang'ono, koma ndizokwanira kuthana ndi kugwiritsa ntchito katundu watsiku ndi tsiku m'nyumba.
Kugwirizana kwadongosolo
Kaya ndi batire ya 48V Li-FePO4 kapena 51.2V Li-FePO4 batire, kugwirizana ndi inverter kuyenera kuganiziridwa posankha dongosolo lathunthu la dzuwa.
Nthawi zambiri, ma inverters ndi owongolera ma charger nthawi zambiri amalemba mndandanda wamagetsi a batri. Ngati makina anu adapangidwira 48V, ndiye kuti mabatire onse a 48V ndi 51.2V azigwira ntchito, koma magwiridwe antchito amatha kusiyanasiyana kutengera momwe mphamvu ya batire imayenderana ndi dongosolo.
Ma cell a solar a BSLBATT ambiri ndi 51.2V, koma amagwirizana ndi ma 48V off-grid kapena ma hybrid inverter pamsika.
Mtengo ndi zotsika mtengo
Pankhani ya mtengo, mabatire a 51.2V ndi okwera mtengo kwambiri kuposa mabatire a 48V, koma m'zaka zaposachedwa, kusiyana kwamitengo pakati pa ziwirizi kwakhala kochepa kwambiri chifukwa cha kuchepa kwamitengo ya lithiamu iron phosphate.
Komabe, chifukwa 51.2V ili ndi mphamvu zambiri zotulutsa komanso zosungirako, mabatire a 51.2V adzakhala ndi nthawi yayifupi yobwezera m'kupita kwanthawi.
Zochitika zamtsogolo muukadaulo wa batri
Chifukwa cha ubwino wapadera wa Li-FePO4, 48V ndi 51.2V idzapitiriza kugwira ntchito yofunika kwambiri m'tsogolomu yosungiramo mphamvu, makamaka pamene kufunikira kwa kuphatikizika kwa mphamvu zongowonjezwdwa ndi njira zothetsera mphamvu zopanda gridi zikukula.
Koma mabatire okwera kwambiri omwe ali ndi mphamvu zambiri, chitetezo ndi kachulukidwe kamphamvu atha kukhala ofala, motsogozedwa ndi kufunikira kwa mayankho amphamvu kwambiri komanso owopsa. Ku BSLBATT, mwachitsanzo, tayambitsa mitundu yonse yamabatire amphamvu kwambiri(ma voliyumu amagetsi opitilira 100V) akugwiritsa ntchito nyumba zogona komanso zamalonda/mafakitale.
Mapeto
Mabatire onse a 48V ndi 51.2V Li-FePO4 ali ndi ubwino wawo wosiyana, ndipo kusankha kudzadalira zosowa zanu zamphamvu, kachitidwe kachitidwe ndi bajeti yamtengo wapatali. Komabe, kumvetsetsa kusiyana kwa ma voltage, mawonekedwe opangira komanso kuyenerera kugwiritsa ntchito pasadakhale kudzakuthandizani kusankha mwanzeru kutengera zosowa zanu zosungira mphamvu.
Ngati simukusokonezedwabe ndi dongosolo lanu loyendera dzuwa, funsani gulu lathu la akatswiri opanga malonda ndipo tidzakulangizani zakusintha kwamakina anu komanso kusankha kwamagetsi a batri.
Mafunso Ofunsidwa Kawirikawiri (FAQ)
1. Kodi ndingasinthe batire yanga ya 48V Li-FePO4 ndi batire ya 51.2V Li-FePO4?
Inde, nthawi zina, koma onetsetsani kuti zida zanu zadzuwa (monga inverter ndi chowongolera) zitha kuthana ndi kusiyana kwamagetsi.
2. Ndi batire iti yomwe ili yoyenera kusungirako mphamvu za dzuwa?
Mabatire onse a 48V ndi 51.2V amagwira ntchito bwino posungirako dzuwa, koma ngati kuchita bwino komanso kuyitanitsa mwachangu ndikofunikira, mabatire a 51.2V atha kupereka magwiridwe antchito bwino.
3. Chifukwa chiyani pali kusiyana pakati pa 48V ndi 51.2V mabatire?
Kusiyanaku kumachokera ku mphamvu yamagetsi ya batri ya lithiamu iron phosphate. Nthawi zambiri batire lotchedwa 48V limakhala ndi mphamvu yamagetsi ya 51.2V, koma opanga ena amazungulira izi kuti zikhale zosavuta.
Nthawi yotumiza: Sep-18-2024