Hoʻi hou ka LG Energy Solution i nā pūnaewele LiFePO4. A maikaʻi kēlā, pono mākou iā lākou no nā kaʻa uila haʻahaʻa.
I kēia manawa, ua kālele nui ʻia ʻo LG Energy Solution (ma mua: LG Chem) i nā keena lithium-ion me nā cathodes nickel-cobalt-manganese a me nickel-cobalt-aluminum (NCM, NCA). Loaʻa iā lākou ka mana nui, akā he kumukūʻai ma muli o ka cobalt a lākou e hoʻohana ai. Lithium Iron Phosphate Cells (LiFePO4, LFP) he haʻahaʻa haʻahaʻa ka ikehu, akā ʻoi aku ka liʻiliʻi.
Manaʻo ʻo LG e hakakā iā CATL a me BYD
I kēia lā, ʻo nā mea hana nui loa o nā pūnaewele LFP a, i ka manawa like, ʻo nā hui e hoʻopukapuka nei i nā kumuwaiwai nui loa i kā lākou hoʻomohala ʻana ʻo Kina CATL a me Kina BYD. Hoʻolaha nā hui ʻelua iā lākou ma ke ʻano he palekana a maʻalahi hoʻi, ʻoiai me ka haʻahaʻa haʻahaʻa o ka ikehu. Ma kahi kokoke i ka honua holoʻokoʻa holoʻokoʻa (koe wale ʻo Kina) i hōʻike i ka hoihoi haʻahaʻa iā lākou a hiki i ka Tesla kāhāhā i nā mea āpau ma ka hoʻohana ʻana iā lākou i ka Model 3 SR +.
Hōʻike nā ʻōlelo a nā mea hana i kēia manawa e hiki i nā pūnaewele LFP i ka ikehu ikehu o 0,2 kWh / kg, i pili pū me nā cell NCA / NCM i 4-5 mau makahiki i hala. I nā huaʻōlelo ʻē aʻe: aia ka "nui" o lākou a hiki i ka ʻoihana kaʻa. ʻAʻole makemake ʻo LG e hoʻohana i kēia ʻenehana, manaʻoʻiʻo ʻo ia ka palena o ka band., a ua koi ka hui i ka mamao loa ma waena o nā pila. ʻAʻole i hana ʻia ka noiʻi LFP no kahi kokoke i 10 mau makahiki, akā ʻo ka manawa kēia e hoʻi ai. Eia kekahi, ʻaʻole i loaʻa i nā pūnaewele lithium-iron-phosphate ʻaʻohe cobalt (nui) a ʻaʻole nickel (ʻoi aku ka maikaʻi, akā ʻoi aku ka pipiʻi), no laila ʻo ka lithium wale nō ka mea hiki ke kūʻai aku.
Hale hana paani LG Energy Solution ma Biskupice Podgórna ma kahi o Wroclaw (c) LGEnSol
E kūkulu ʻia ka laina hana LFP ma ka lāʻau ʻo Daejeon ma South Korea a ʻaʻole e hana ʻia a hiki i 2022. E hoʻolako ʻia nā lako maka e nā ʻoihana hui Kina. Wahi a The Elec, hoʻolālā ʻo LG e hoʻonohonoho i kāna mau kelepona LFP ponoʻī i kūpono no nā kaʻa haʻahaʻa haʻahaʻa kahi kumu haʻahaʻa. Manaʻo ʻia lākou e hoʻohana ʻia i nā mākeke e kū mai ana.
Ka leka hoʻoponopono www.elektrowoz.pl: Manaʻo wau he mea paʻakikī ke loaʻa ka nūhou maikaʻi i kēia lā. Ke hopu nei nā pūnaewele LFP i nā pūnaewele NCA / NCM / NCMA ʻoiai ʻoi aku ka maʻalahi a ʻoi aku ka lōʻihi. ʻO ka mālama mana maoli o ka Opel Corsa-e ma kahi o 280 mau kilomita. Inā hoʻohana ʻo ia i nā cell LFP, pono ke kaʻa e hoʻololi i ka pākaukau me ka lōʻihi o 1 (!) kilomika - no ka mea, kūpaʻa ka kemika lithium-iron-phosphate i nā tausani o nā pōʻai hana.
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