Hoʻololi ʻia ʻo BYD e ʻekolu mau yuan i ka makahiki aʻe, pehea e hana ai i ka lithium iron phosphate?

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Ma ka lā 5 o Kekemapa, "I ka makahiki aʻe, e hoʻohana nā kaʻa kaʻa a pau ma BYD i ka pākaukau ʻekolu-yuan!" E hoʻokuʻu, e hoʻokuʻu i ka pākaukau ʻekolu yuan. Ua hoʻololi ʻo BYD i ka pākaukau ʻekolu-yuan, e hoʻāʻo e lilo i hale kūʻai ʻo Kekemapa 5, BYD i hoʻolaha i ka mea hoʻopukapuka pili pili moʻolelo palapala, hōʻike ʻia ʻekolu ʻike nui: 1 ka nui o ka hana e hiki i 16GWH: A hiki i ka hopena o kēia makahiki, BYD mana lithium ʻO ka huina o nā pahu ion e hōʻea i 16GWH, nona ka 10GWH GWH pākahi hao; Hoʻonui ʻo 2 i ʻekolu hale hana pākaukau yuan: E hoʻonui ʻo BYD i kahi hale hana pākaukau me 10GWH ternary pākaukau hana ma Qinghai; 3 makahiki aʻe, BYD Ua pani ʻia ka mea holo kaʻa e ka pākaukau ʻekolu-yuan: Ua ʻōlelo ʻo BYD ua hoʻololi ʻia ka PHEV hou o ka hui i ʻekolu-yuan bateria, a e hoʻohana ʻia nā kaʻa kaʻa a pau o ka hui i ʻekolu mau yuan. E hoʻohana mau ana ʻo Bus a me E6 i nā ʻona lithium iron phosphate ion.

Ma mua, ma ʻAukake 29, ua hoʻolaha ʻo BYD i ka hui ʻoihana hui no ka hoʻokumu ʻana i kahi pāhana lithium-ion ʻekolu-yuan mau mea kūpono precursor papahana ma BYD. I ka hihia o "unsenerable" i loko o nā hui kaʻa kūloko a me nā ʻāina ʻē, ʻaʻole he neʻe naʻauao ke koho ʻana o BYD. Ma waho aʻe o ka lithium iron phosphate i ʻekolu yuan, ua hoʻolaha ʻia ʻo BYD i Nowemapa e hoʻolaha i ka hoʻoponopono hou ʻana, i hoʻopaʻa ʻia e hoʻomau i ka hoʻohui ʻana i ka ikehu hou, a me ka hoʻoikaika ʻana e lilo i hale kūʻai o ke kenekulia e hiki mai ana.

Ma ka 23rd anniversary o Nowemapa 18th, ua hoʻokumu ʻia ka Time Value BYD. Ma ka "huakaʻi hou, ka wā e hiki mai ana", ua hoʻolaha ʻo Wang Chuanfu i nā pahuhopu hoʻomohala e hiki mai ana a me ka noʻonoʻo hou ʻana o BYD, makemake ʻo ia e kūkulu i ka BYD i hoʻokahi haneli mau makahiki. ʻO ka hale kūʻai kahiko, ma kahi o 2025, pono e hoʻokō ʻo BYD i ka nui o ka trillion yuan holoʻokoʻa.

ʻO ke kumu o ka hālāwai aia nā helu ʻelua: 1 open power lithium-ion battery a me nā lawelawe ʻē aʻe. Ka ikaika o ka holoʻokoʻa hou ikehu &39;oihana hoʻokûkû, e koi ana i kekahi hui e malama i ka makeke noi, a pela "vertical pani hana lako nenoaiu" ma BYD me he mea la e oluolu ole, a me ka Ningde Times, ka mea e helu &39;ia e BYD. ʻO ka mea hoʻokūkū ikaika loa o ka pākaukau ʻo BYD ke neʻe mālie nei i ke ala e wehe ai, hoʻoikaika i ka launa pū ʻana me nā ʻoihana ʻē aʻe.

Wahi a nā helu, ma ka 20 kiʻekiʻe i hoʻokomo ʻia nā mīkini i ka 20 kiʻekiʻe o ka hui pākaukau i ʻOkakopa i kēia makahiki, ke alakaʻi nei ʻo Ningde Times (CATL) i ka 1083.4mWh, ʻo 32.32% ka mākeke; BYD mai 490.

4MWH, 14.63% ka mahele makeke, aole hapa hapalua o Ningde Times. I mea e wāwahi ai i ka bottleneck hoʻomohala, ʻaʻole hoʻomākaukau wale ʻo BYD i ka hoʻokaʻawale ʻana i ka ʻoihana pākaukau, nā ʻāpana ʻē aʻe, nā polokalamu kaʻa, nā mold a me nā keʻena ʻē aʻe, e hana i ka hana kūʻokoʻa i ka wā e hiki mai ana.

I kēia mau lā, BYD Holdings Subsidiary BYD Automotive Industry Co., Ltd. ua noi aku i ka hui e hoʻokumu i ka Shenzhen Folia Auto Parts Co.

, Ltd., e hana ana i kahi noho kaʻa, etc. Eia kekahi, i ka lā 21 o Kepakemapa, i kēia makahiki, ua ʻōlelo ʻo Wang Chuanfu ma ka papa ʻaina puni honua i mālama ʻia ma Shenzhen, "Ke noʻonoʻo nei ʻo BYD i ka hāʻawi ʻana i nā pihi i nā mea hana kaʻa ʻē aʻe, a ua manaʻo ʻia e hoʻolaha i ka ʻaelike mua ma mua o ka hopena o ka makahiki.

"Lilo ka 2 i ka hale kūʻai haneli mau makahiki e hiki mai ana. Ua ʻōlelo ʻo Wang Chuanfu i ka hālāwai hoʻokō o ka hui, "ʻAʻole ʻo BYD kahi hui pākaukau, ʻaʻole he hui kaʻa wale nō", akā ʻo ke kūlana hou ʻo "ka hopena o ka ikehu hou i ka hana ʻana. Wahi a ka hoʻolālā, e kūkulu ʻo BYD i ka hoʻonohonoho hoʻonohonoho ʻana o ka "Business Group + Division" e like me ka māhele ʻoihana, e hoʻoulu i nā wahi piʻi hou, e pili ana i nā kaʻa kaʻa, nā kaʻa kalepa, nā hui ʻoihana uila, nā hui pāʻoihana pākaukau, nā kapuaʻi kapuaʻi ʻO nā ʻoihana 9 he kukui BYD, BYD mold, BYD nā mea kaʻa, BYD engine, BYD kaʻa uila uila, AutoDBYDBYD BYD, AutoDBYDBYD, AutoDBYDBYD. Keʻena noiʻi.

A me na limahana a pau o mobilizing ka hui i komo i loko o ka hale hōʻailona, ​​waiho i ka hoʻomaikaʻi maikaʻi o ka hōʻailona o ka hoouka, a maopopo transmitted i ka hoolaa ana o BYD i ka ikehu hou piha &39;oihana kaulahao. Policy + Market Double Drive Three-Dynamic Lithium Ion Battery Industry ua hoʻokūpaʻa i ka mākeke me kona haʻahaʻa haʻahaʻa, kiʻekiʻe o ka ikehu kiʻekiʻe, kiʻekiʻe kiʻekiʻe o ka hoʻopiʻi ʻana, maikaʻi ke ola holo. A i kēia manawa ua hoʻohuli ʻia nā kulekele a alakaʻi paha, a i ʻole ka hana ʻana o ka hui i ʻekolu yuan.

Wahi a ka hoʻolālā aupuni, 2020, ʻo ka ikaika o ka ikehu o ka mana lithium-ion pākahiko 350WH / kg, 2025 pahuhopu ʻo 400Wh / kg, 2030 ka pahuhopu he 500Wh / kg. Mai kēia makahiki, e like me ka hoʻokuʻu ʻia ʻana o ke kulekele ma ka pākaukau ʻekolu-yuan, a ua manaʻo nui ʻia ka pākaukau ʻekolu-yuan ma muli o ke kiʻekiʻe o ka ikehu kiʻekiʻe, nā pōmaikaʻi o ke kiʻekiʻe o ka ikehu kiʻekiʻe, a ʻo ka piʻi ʻana o ka nui o ke ākea. Ua hōʻike ʻia he 180 ~ 190Wh / kg ka awelika o ka ikehu maoli o ka pākaukau ternary, ʻo ia ka 20% a 50% i hoʻohālikelike ʻia me ferrite.

Akā ʻaʻole mālama ʻia ʻaʻole lawa ka palekana o ka pākaukau ʻekolu-yuan. Ma waho aʻe o ka manaʻo o ka nui o ka ikehu kiʻekiʻe o nā pākahi lithium-ion hoʻoikaika, ʻo ka hana mākeke o kēia makahiki e hana pū ai i ka pākaukau ʻekolu yuan. Wahi a ka noiʻi hoʻomaka ʻana, ʻo 31GWh ka hana pākaukau lithium-ion ikaika o koʻu ʻāina i nā hapaha mua ʻekolu o 2017.

ma kahi o NCM (nickel-cobalt manganese) he 49%, LZ (lithium phosphate) he 40%, Lithium manganate ke kaulike. 8%. Pono e hoʻomaopopo ʻia e pili ana ka pākaukau ternary i kahi pākahi lithium ion e pili ana i kahi mea maikaʻi e hoʻohana ana i ka lithium-cobalt-manganese acid a i ʻole nickel-cobalt olycineate.

I kēia manawa, ʻo NCM333 a me NCM523 ka noi koʻikoʻi o nā pihi ternary, a ua komo ʻo NCM622 i ka ʻōnaehana kaulahao o kekahi mau hui. Aia ʻo NCM811 i ka pae hoʻomohala. Wahi a nā helu helu, ʻo ka ternary NCM (nickel-cobalt manganese) i kēia manawa 333, 523, 622, 811 ʻehā mau hiʻohiʻona.

ʻO ke kiʻekiʻe o ka nickel content o nā mea hana koʻikoʻi, ʻoi aku ka nui o ka mana o ka pākaukau: ʻo ka pākaukau paʻa e like me ka ʻīlio hae e like me kēia manawa. Ke hoʻoholo ʻia ka pilikia palekana, ʻoiai ʻo ka mea ʻoi loa ka maikaʻi o ka ikehu he kūlohelohe a ʻo ka mākeke o kēia manawa, e lōʻihi loa ka ʻōnaehana ʻekolu no ka manawa lōʻihi. ʻO ka mana ʻoihana.

Ma ka hana mākeke hoʻohui ʻia, e lilo ka high-nickel low cobalt i alakaʻi hoʻomohala o ka pākaukau ʻekolu-yuan e hiki mai ana. Eia nō naʻe, ʻo ka lithium iron phosphate he palekana kiʻekiʻe, waiwai waiwai waiwai, a paʻakikī ke kumukūʻai o ke kumu kūʻai, a i ka manawa pōkole, ʻaʻole i hōʻike ʻia ka hoʻololi ʻana o ʻekolu yuan ma ka lithium iron phosphate i kahi manawa pōkole, a ʻo ka hao phosphate Lithium kekahi mākeke post-potential nui i ka mālama ʻana i ka ikehu. ʻOiai he pōmaikaʻi nā mea ʻelua, ʻo nā hemahema ka manawa, ʻoiai i ka hoʻoponopono ʻana i kēia mau pilikia, e hānau ʻia ke ala ʻenehana ʻenehana lithium-ion hou i ka lewa, a ua manaʻo ʻia e lilo ka pākaukau lithium-ion paʻa i ka hanauna e hiki mai ana.

ʻO ka mana kiʻekiʻe o ka ikehu a me ka ʻenehana mālama ʻana i ka ikehu i lilo i mea ʻae o ka ʻoihana aʻoaʻo a me ka ʻoihana. A ʻo Toyota, Japanese Battery Factory TDK, Samsung SDI, LG Chemical, ATL, a me nā mea ʻē aʻe, i ka ikaika, ke kūlana paʻa, e hoʻomaka ana mai ka makahiki e hiki mai ana, e hoʻopili ʻia ka pākaukau solid-state i nā kikohoʻe a me nā māla ʻē aʻe, 2019-2020, e hana mālie i kahi unahi.

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