Yintoni oyaziyo ngeenkqubo zelanga (4)?

Molo, bafana! Lifikile ixesha lokuba siphinde sixoxe ngemveliso yethu yeveki. Kule veki, masithethe ngeebhetri ze-lithium zenkqubo yamandla elanga.

 

Iibhetri zeLithium ziye zathandwa kakhulu kwiinkqubo zamandla elanga ngenxa yobuninzi bazo bamandla, ixesha elide, kunye neemfuno eziphantsi zokugcinwa. Ziyaziwa nangokukhuseleka kwazo okuphezulu kunye nokuzinza, nto leyo eyenza ukuba zibe lukhetho oludumileyo kwiinkqubo zamandla elanga ezihlala abantu.

 

Xa kuthelekiswa neebhetri ze-lead-acid ezisetyenziswa kakhulu kwiinkqubo zamandla elanga, iibhetri ze-lithium zinezibonelelo ezininzi. Iibhetri ze-lithium zihlala ixesha elide, azidingi ukugcinwa ixesha elide, kwaye zisebenza kakuhle ekuguquleni amandla elanga abe ngumbane osebenzisekayo. Ukongeza, iibhetri ze-lithium zilula kwaye zincinci, nto leyo eyenza kube lula ukuzifaka nokuzithutha.

 

Ngokuphathelele ulwakhiwo kunye nokwakheka, iibhetri ze-lithium zenziwe yi-cathode, i-anode, i-separator, kunye ne-electrolyte. I-cathode idla ngokwenziwa nge-lithium cobalt oxide okanye i-lithium iron phosphate, ngelixa i-anode yenziwe nge-carbon. I-electrolyte esetyenziswa kwiibhetri ze-lithium idla ngokuba yityuwa ye-lithium enyibilikiswe kwi-organic solvent okanye kwi-inorganic liquid. Xa ibhetri itshajiwe, ii-lithium ion zihamba ukusuka kwi-cathode ukuya kwi-anode nge-electrolyte, zivelisa umbane. Xa ibhetri ikhutshiwe, inkqubo iyaguqulwa, ii-lithium ion zihamba ukusuka kwi-anode ukuya kwi-cathode.

 

Iibhetri zeLithium kwiinkqubo zamandla elanga zihlala zihlelwa ngokwevolthi kuba ivolthi yeyona nto iphambili ekumiseleni ukuhambelana kwebhetri nezinye izinto zenkqubo. Ezona ndlela ziqhelekileyo zevolthi kwiibhetri zelithium ezisetyenziswa kwiinkqubo zamandla elanga yi-12V, 24V, 36V, kunye ne-48V. Nangona kunjalo, ezinye iindlela zevolthi ziyafumaneka ngokuxhomekeke kwiimfuno ezithile kunye neemfuno zenkqubo. Ezifana ne-25.6V kunye ne-51.2V. Ukukhetha ivolthi kuxhomekeke kwiimfuno ezithile zenkqubo yamandla elanga.

 

Ukuba ufuna ukwazi ukuba yeyiphi ibhetri ye-lithium omele uyikhethele inkqubo yakho yamandla elanga, nceda unxibelelane nathi!

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Ixesha lokuthumela: Agasti-11-2023