Yini oyaziyo ngezinhlelo zelanga (4)?

Sawubona bafana! Sekuyisikhathi sokuxoxa ngemikhiqizo yethu yamasonto onke futhi. Kuleli sonto, Ake sixoxe ngamabhethri e-lithium ohlelweni lwamandla elanga.

 

Amabhethri e-lithium asethandwa kakhulu ezinhlelweni zamandla elanga ngenxa yobuningi bawo bamandla aphezulu, isikhathi eside sokuphila, kanye nezidingo zokunakekelwa eziphansi. Ayaziwa nangokuphepha kwawo okuphezulu kanye nokuqina, okwenza abe ukukhetha okuthandwayo kwezinhlelo zamandla elanga zokuhlala.

 

Uma kuqhathaniswa namabhethri e-lead-acid avame ukusetshenziswa ezinhlelweni zamandla elanga, amabhethri e-lithium anezinzuzo eziningana. Amabhethri e-lithium ahlala isikhathi eside, adinga ukulungiswa okuncane, futhi asebenza kahle kakhulu ekuguquleni amandla elanga abe ugesi ongasetshenziswa. Ngaphezu kwalokho, amabhethri e-lithium alula futhi aqinile, okwenza kube lula ukuwafaka nokuwathutha.

 

Ngokuphathelene nokwakhiwa nokwakheka, amabhethri e-lithium akhiwe yi-cathode, i-anode, i-separator, kanye ne-electrolyte. I-cathode ivame ukwenziwa nge-lithium cobalt oxide noma i-lithium iron phosphate, kuyilapho i-anode yenziwe nge-carbon. I-electrolyte esetshenziswa kumabhethri e-lithium ivame ukuba usawoti we-lithium oncibilikiswe ku-solvent ephilayo noma uketshezi olungaphili. Lapho ibhethri lishajwa, ama-ion e-lithium asuka ku-cathode aye ku-anode nge-electrolyte, akhiqize ugesi. Lapho ibhethri likhishwa, inqubo iyaguqulwa, ngama-ion e-lithium asuka ku-anode aye ku-cathode.

 

Amabhethri e-lithium ezinhlelo zamandla elanga avame ukuhlukaniswa nge-voltage ngoba i-voltage iyisici esibalulekile ekunqumeni ukuhambisana kwebhethri nezinye izingxenye zesistimu. Izinketho ze-voltage ezivame kakhulu zamabhethri e-lithium asetshenziswa ezinhlelweni zamandla elanga yi-12V, 24V, 36V, kanye ne-48V. Kodwa-ke, ezinye izinketho ze-voltage nazo ziyatholakala kuye ngezidingo ezithile nezidingo zesistimu. Njenge-25.6V kanye ne-51.2V. Ukukhetha i-voltage kuncike ezidingweni ezithile zesistimu yamandla elanga.

 

Uma ufuna ukwazi ukuthi yiliphi ibhethri le-lithium okufanele ulikhethele uhlelo lwakho lwamandla elanga, sicela ukhululeke ukuxhumana nathi!

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Isikhathi sokuthunyelwe: Agasti-11-2023