Xa uthenga izibane zesitrato zelanga,abavelisi bokukhanya kwelangasoloko ucela abathengi ngolwazi ukunceda ukumisela uqwalaselo olufanelekileyo lwamacandelo ahlukeneyo. Ngokomzekelo, inani leentsuku zemvula kwindawo yofakelo lihlala lisetyenziselwa ukumisela umthamo webhetri. Kulo mongo, iibhetri ze-lead-asidi zitshintshwa ngokuthe ngcembe ziibhetri ze-lithium iron phosphate. Zihlala zibhekwa njengezona ziphakamileyo, kodwa ziziphi iingenelo zeebhetri ze-lithium iron phosphate? Apha, umenzi wokukhanya kwelanga u-TIANXIANG wabelana ngokufutshane ngombono wayo.
1. Iibhetri zeLithium:
Iibhetri ze-lithium iron phosphate ngokungathandabuzekiyo ziphezulu kuneebhetri ze-lead-acid kuzo zonke iinkalo zokusebenza. Okwangoku, uhlobo oluqhelekileyo lwe-lithium iron phosphate. Ngokungafaniyo neebhetri ze-lead-acid, ezinengxaki yememori, zinokugcina i-85% yomthamo wazo wokugcina emva kweentlawulo ze-1,600. Xa kuthelekiswa neebhetri ze-lead-acid, iibhetri ze-lithium zibonelela ngeenzuzo ezifana nokukhanya, umthamo ophezulu, kunye nobomi obude.
2. Iibhetri ze-lead-asidi:
I-electrodes yenziwe ngokuyinhloko ngelothe kunye nee-oxides, kwaye i-electrolyte iyisisombululo se-sulfuric acid. Xa ibhetri eneasidi yelothe itshajiwe, i-electrode evumayo ngokuyintloko yenziwa yi-lead diokside, kwaye i-electrode enegative ngokuyintloko yenziwe yilothe. Xa zikhutshiwe, zombini ii-electrode ezilungileyo kunye ne-negative ngokuyinhloko zenziwe nge-lead sulfate. Ngenxa yempembelelo yememori, iibhetri ze-lead-asidi zifumana ukuhla okuphawulekayo komthamo wokugcina emva kokutshajwa kwakhona ngaphezu kwamaxesha angama-500.
Ngesi sizathu, abathengi abaninzi bathanda kakhulu iBaoding lithium izibane zelanga zelanga. Oku kuchaza ukwanda kokuthandwa kwezibane zelanga ze-lithium zebhetri.
3. Kutheni Abantu abaninzi bekhethaIbhetri yeLithium izibane zeSolar zeSolar?
a. Iibhetri zeLithium zincinci kwaye zikhaphukhaphu, zigcina ixesha kunye nomzamo wofakelo.
Okwangoku, ukukhanya kwesitalato esithandwayo kwihlabathi jikelele luhlobo oludibeneyo. Ukuba ipakethi yebhetri ye-lead-asidi isetyenzisiwe, kufuneka ingcwatywe ngaphantsi komhlaba malunga nepali yokukhanya kwibhokisi engaphantsi komhlaba. Nangona kunjalo, iibhetri ze-lithium, ngenxa yobunzima bazo, zinokwakhiwa kumzimba okhanyayo, ukugcina ixesha kunye nomgudu.
b. Iibhetri zeLithium azingcolisi kancinci kwaye zinobuhlobo kakhulu nokusingqongileyo kuneebhetri ze-lead-asidi.
Sonke siyazi ukuba iibhetri ze-lead-asidi zinobomi obufutshane. Nangona zingabizi kakhulu, zisenokufuna ukutshintshwa qho emva kweminyaka embalwa, nto leyo eyandisa kakhulu ukungcoliseka kwendalo. Iibhetri ze-lead-asidi zingcoliseka ngakumbi kuneebhetri ze-lithium. Ukutshintshwa rhoqo kuya kubangela umonakalo oqhubekayo wokusingqongileyo. Iibhetri zeLithium azingcoliseki, ngelixa iibhetri ze-lead-asidi zingcoliswa yintsimbi enzima.
c. Iibhetri zeLithium zikrelekrele ngakumbi.
Iibhetri zanamhlanje ze-lithium ziya zisiba nengqondo ngakumbi, kunye neempawu ezikhulayo. Ezi bhetri zinokuhlengahlengiswa ngokusekelwe kwiimfuno zomsebenzisi kunye nexesha lokusetyenziswa. Iibhetri ezininzi ze-lithium zinokuxhotyiswa ngenkqubo yokulawula ibhetri (BMS), evumela abasebenzisi ukuba bajonge imeko yebhetri ngexesha langempela kwiifowuni zabo kwaye bajonge ngokuzimeleyo ibhetri yangoku kunye nevolthi. Ukuba kukho nakuphi na okungaqhelekanga, i-BMS iyilungelelanisa ngokuzenzekelayo ibhetri.
d. Iibhetri zeLithium zinobomi obude.
Iibhetri zelead-asidi zinobomi bomjikelo omalunga nemijikelo engama-300. Iibhetri ze-lithium iron phosphate, kwelinye icala, zinobomi bomjikelezo we-3C ongaphezu kwemijikelo engama-800.
e. Iibhetri zeLithium zikhuselekile kwaye azinampembelelo yenkumbulo.
Iibhetri ze-lead-asidi zichaphazeleka ekungeneni kwamanzi, ngelixa iibhetri ze-lithium zincinci. Ngapha koko, iibhetri ze-lead-asidi zinefuthe lokukhumbula. Oku kwenzeka xa zitshajiwe phambi kokuba zikhutshwe ngokupheleleyo, kucuthwe ubomi bebhetri. Iibhetri zeLithium, kwelinye icala, azinampembelelo yememori kwaye zinokutshajwa nangaliphi na ixesha. Oku kubenza bakhuseleke kwaye bathembeke ngakumbi ukuba basebenzise. Ilithium iron phosphate iye yavavanywa ngokuqatha kwaye ayisayi kugqabhuka nakungquzulwano olunobundlobongela.
f. Ubuninzi bamandla obuphezulu beebhetri ze-lithium
Iibhetri zeLithium zinoxinzelelo olukhulu lwamandla, okwangoku zifikelela kwi-460-600 Wh / kg, malunga namaxesha angama-6-7 eebhetri ze-lead-acid. Oku kuvumela ugcino olungcono lwamandla kwizibane zasesitalatweni zelanga.
g. Ibhetri yeLithium izibane zelanga zasesitalatweni ziyakwazi ukumelana nobushushu.
Izibane ezitalatweni zelanga zivezwa elangeni mihla le, ngoko ke zineemfuno eziphezulu zommandla wobushushu. Iibhetri ze-lithium iron phosphate zinencopho yokuqhuba kwe-thermal ye-350-500°C kwaye ziyakwazi ukusebenza kwindawo ukusuka ku-20°C ukuya ku-60°C.
Ezi zingentla zezinye zezimvo ezivela kwiChina umenzi wokukhanya kwelangaTIANXIANG. Ukuba unayo nayiphi na imibono, nceda uqhagamshelane nathi ngolwazi olungakumbi.
Ixesha lokuposa: Sep-10-2025