Intshayelelo:
Kule minyaka yangoku,iibhetri ze-lithiumbaye bafumana ukutsaleka okubalulekileyo njengowona mthombo wamandla okhethwayo weenqwelo zegalufa, ukodlula iibhetri zelead zeasidi zesiqhelo ekusebenzeni kunye nobomi obude. Ubuninzi bamandla abo aphezulu, ubunzima obulula, kunye nobomi obude bubenza babe lukhetho olunomtsalane kubadlali begalufa kunye nabaqhubi beenqwelo ngokufanayo. Nangona kunjalo, ukusebenzisa ngokupheleleyo izibonelelo zeebhetri ze-lithium, kubalulekile ukuqonda kunye nokuthobela iimeko ezifanelekileyo zokutshaja. Eli nqaku lijonge kwiimeko eziyimfuneko zokutshaja iibhetri ze-lithium kwiinqwelo zegalufa, ziqinisekisa ukusebenza kakuhle kunye nokuphila ixesha elide.
Iibhetri zeLithium, ngakumbi iLithium Iron Phosphate (LiFePO4), ziqhele ukusetyenziswa kwiinqwelo zegalufa ngenxa yokhuseleko nokusebenza kwazo. Ngokungafaniyo neebhetri ze-lead-acid, ezifuna ukunkcenkceshela ngamaxesha athile kwaye zibe neprofayili yokutshaja entsonkothileyo, iibhetri ze-lithium zibonelela ngendlela elula yokulungisa. Ngokuqhelekileyo babonisa iiNkqubo zoLawulo lwebhetri eyakhelwe-ngaphakathi (BMS) ezibeka esweni kwaye zilawule ukutshaja, ukukhupha, kunye nempilo iyonke.
Ubushushu boTshaja obuLungileyo
Ubushushu budlala indima ebalulekileyo kwinkqubo yokutshajaiibhetri ze-lithium. Ukusebenza ngokufanelekileyo kunye nokhuseleko, iibhetri ze-lithium kufuneka zihlawulwe ngaphakathi kwinqanaba elithile lobushushu. Ngokubanzi, ubushushu obucetyiswayo bokutshaja kwiibhetri ezininzi ze-lithium buphakathi kwe-0°C (32°F) kunye ne-45°C (113°F). Ukutshaja ngaphandle kolu luhlu kunokukhokelela ekunciphiseni ukusebenza kakuhle kunye nomonakalo onokwenzeka kwibhetri.
Amaqondo Abandayo:Ukutshaja iibhetri ze-lithium kwiimeko ezibanda kakhulu (ngaphantsi kwe-0 ° C) kunokukhokelela kwi-lithium plating kwi-electrode yebhetri, enokunciphisa umthamo kunye nobomi. Kuyacetyiswa ukuba uqinisekise ukuba ibhetri ifudunyezwe ukuya kutsho ubuncinane ku-0°C ngaphambi kokuba uqalise ukutshaja.
Amaqondo obushushu aphezulu:Ukutshaja kumaqondo obushushu angaphezu kwama-45°C kunokubangela ubushushu obugqithisileyo, obunokuchaphazela kakubi ubomi bebhetri nokusebenza kwayo. Kubalulekile ukuqinisekisa ukungena komoya ngendlela eyiyo kwaye uphephe ukutshaja ibhetri kwilanga elithe ngqo okanye kufutshane nemithombo yobushushu.
Isixhobo sokuTjaja esiLungileyo
Ukusebenzisa itshaja echanekileyo kubalulekile kwimpilo yeiibhetri ze-lithium. Itshaja eyenzelwe ngokukodwa iibhetri ze-lithium iya kuba neprofayili efanelekileyo yokutshaja, kuquka i-voltage echanekileyo kunye nemida yangoku. Kubalulekile ukusebenzisa iitshaja ezicetyiswa ngumenzi webhetri ukunqanda ukutshaja okanye ukutshaja ngaphantsi, zombini ezi zinto zinokuyonakalisa ibhetri.
Ukuhambelana nombane:Qinisekisa ukuba amandla ombane aphuma kwitshaja ahambelana neemfuno zebhetri. Umzekelo, ibhetri ye-lithium ye-12V ifuna itshaja enemveliso ye-14.4V ukuya kwi-14.6V.
Unyino lwangoku:Iitshaja kufuneka zibe namandla okucutha umsinga wokutshaja ngokweenkcukacha zebhetri. I-overcharging current ingakhokelela ekufudumezweni kunye neengozi ezinokubakho zokhuseleko.
Ixesha lokuTjaja kunye neMijikelo
Ngokungafaniyo neebhetri ze-lead-asidi, iibhetri ze-lithium azidingeki ukuba zikhutshwe ngokupheleleyo ngaphambi kokutshaja kwakhona. Ngapha koko, ukukhutshwa rhoqo kancinci kunenzuzo kwiibhetri ze-lithium. Nangona kunjalo, kubalulekile ukulandela iingcebiso zomenzi malunga namaxesha okutshaja kunye nemijikelo.
Ukutshaja ngokuyinxenye: Iibhetri zeLithiumzinokuhlawuliswa nangaliphi na ixesha, kwaye kungcono ukuzigcina ngaphezulu kunokuba uziyeke ziphume ziphele. Esi senzo sinegalelo kubomi obude kunye nokusebenza okungcono.
Imijikelo yentlawulo epheleleyo:Ngelixa iibhetri ze-lithium ziyilelwe ukuphatha inani elibalulekileyo lemijikelo yentlawulo, ukuzikhupha rhoqo ukuya kumanqanaba aphantsi kakhulu phambi kokutshaja kunokunciphisa ubomi babo. Jonga intlawulo engaphelelanga kwaye unqande ukukhupha okunzulu ukonyusa ubomi bebhetri.
Ukuqukumbela
Iibhetri zeLithiumimele inkqubela phambili ebalulekileyo kwitekhnoloji yenqwelo yegalufa, enikezela ukusebenza okuphuculweyo kunye nobomi obude. Ngokuthobela iimeko zokutshaja ezicetyiswayo-ukugcina ubushushu obufanelekileyo, ukusebenzisa itshaja efanelekileyo, kunye nokulandela iindlela ezifanelekileyo zokutshaja kunye nokugcinwa-unokuqinisekisa ukuba ibhetri yakho ye-lithium ihlala ikwimeko efanelekileyo. Ukwamkela ezi zikhokelo akwaneli nje kuphela ubomi bebhetri yakho kodwa kuphucula ukusebenza kakuhle kunye nokuthembeka kwenqwelo yakho yegalufa, ukwenza yonke imijikelo yegalufa ibe ngamava onwabe ngakumbi.
Ukuba unayo nayiphi na imibuzo okanye ungathanda ukufunda ngakumbi, nceda ungalibazisifikelela kuthi.
Isicelo seNtelekelelo yeendleko:
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Ixesha lokuposa: Sep-03-2024