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Ka whakakapihia te BYD e toru nga pākahiko yuan a tera tau, me pehea te mahi lithium iron phosphate?

Awdur: Iflowpower - Proveedor de centrales eléctricas portátiles

I te Hakihea 5, "A tera tau, ka whakamahia e nga waka kaihihi katoa o BYD te pākahiko e toru-yuan!" Tukua, kia toru nga yuan pākahiko. BYD whakakapi te toru-yuan pākahiko, feinga ki te riro i te toa rau tau-tawhito Hakihea 5, BYD i whakapuaki te puka rekoata mahi hononga investor, whakakitea e toru nga korero nui: 1 katoa production ka tae 16GWH: Tae noa ki te mutunga o tenei tau, BYD mana lithium Ko te katoa o nga putanga o nga pākahiko katote ka tae ki te 16GWH, ko te 10GWH te pākahiko rino lithiumGWH; 2 i whakawhānuihia e toru yuan wheketere pākahiko: Ka whakawhānuihia e te BYD tetahi wheketere pākahiko me te 10GWH hanga pākahiko ternary i Qinghai; 3 i te tau i muri mai, BYD Ka whakakapi katoa te kaihihi ki te pākahiko e toru-yuan: I kii a BYD kua whakawhitia te PHEV hou a te kamupene mo te pākahiko toru-yuan, a ka whakamahia nga motuka waka katoa a te kamupene i roto i nga pākahiko e toru yuan. Ko te pahi me te E6 ka whakamahi tonu i nga pākahiko katote iron phosphate lithium.

I mua, i te Akuhata 29, i whakapuakihia e BYD te kamupene mahi tahi mo te whakatuu i te pākahiko lithium-ion e toru-yuan te kaupapa tomua rauemi pai i BYD. I roto i te take o "kaore e taea" i roto i nga kamupene motuka o roto me nga iwi ke, ko te kowhiringa o te BYD ehara i te mea whakaaro nui. I tua atu i te lithium iron phosphate ki te toru yuan, ka panuitia te BYD i te marama o Noema ki te whakapuaki i te hanganga whakatikatika, e kaha ana ki te haere tonu ki te whakauru i te kaha hou, me te ngana ki te hoko i te toa o te rau tau e whai ake nei.

I te 23 o nga tau o Whiringa-a-rangi 18th, i whakaturia te Time Value BYD. I te "haerenga hou, te heke mai hou", ka whakapuaki a Wang Chuanfu i nga whaainga whanaketanga me te whakaaro whakahou o BYD, e hiahia ana ia ki te hanga BYD ki roto i te rau tau. Ko te toa tawhito, tata ki te 2025, me eke e BYD te tauine o te trillion yuan te katoa.

Ko te matua o te hui e rua nga waahanga e whai ake nei: 1 te mana tuwhera lithium-ion pākahiko me etahi atu ratonga. Ko te kaha o te whakataetae ahumahi pūngao hou katoa, te akiaki i tetahi kamupene ki te pupuri i runga i te tono mākete, a ko te kupu "pūnaha whakangao katia poutū" i roto i te BYD te mea he moka fiemālie, me te Ningde Times, e ka whakarārangitia ka BYD. Ko te whakataetae kaha o te pākahiko ko BYD kei te neke haere ki te huarahi ki te whakatuwhera, ki te whakapakari i te mahi tahi me etahi atu kamupene.

E ai ki nga tatauranga, i roto i nga miihini 20 kua whakauruhia ki runga ake o te 20 o te kamupene pākahiko i Oketopa o tenei tau, kei te arahi a Ningde Times (CATL) i te 1083.4mWh, ko te wahanga maakete ko 32.32%; Ko te BYD mai i te 490.

4MWH, 14.63% te wahanga maakete, ehara i te haurua o Ningde Times. Hei pakaru i te pounamu whanaketanga, kaore a BYD e whakarite ana ki te wehe i nga pakihi pākahiko, etahi atu waahanga, rorohiko motuka, miihini me etahi atu tari, ka whakahaere i nga mahi motuhake a muri ake nei.

I tata nei, BYD Holdings Subsidiary BYD Automotive Industry Co., Ltd. I whakaaro te kamupene ki te whakatu tahi i a Shenzhen Folia Auto Parts Co.

, Ltd., te whakaputa nohoanga waka, aha atu. I tua atu, i te marama o Hepetema 21, i tenei tau, i kii a Wang Chuanfu i te tepu a tawhio noa o te hunga pāpāho i tu ki Shenzhen, "Kei te whakaaro a BYD ki te tuku pākahiko ki etahi atu kaihanga motuka, me te tumanako ka panui te kirimana tuatahi i mua i te mutunga o te tau.

"Ka noho te 2 hei toa rau tau e whai ake nei. I kii a Wang Chuanfu i roto i te hui whakahaere a te kamupene, "Ehara a BYD i te kamupene pākahiko, ehara i te kamupene motuka noa", engari ko te tuunga hou "te otinga kaha hou mo te hanganga. E ai ki te mahere, ka hangaia e te BYD te hanganga whakahaere o te "Roopu Pakihi + Tiwihana" kia rite ki te wahanga pakihi, ngaki i nga waahi piki hou, tae atu ki nga waka kaihihi, nga waka hokohoko, nga roopu pakihi hiko, nga roopu pakihi hiko, nga huarahi kapua Ko nga pakihi 9 he rama BYD, BYD mold, BYD motika waka, BYD engine, BYD motika motopaika, AutoDBYD BYD, BYD BYD, Auto DBYD BYD. Te Whare Rangahau.

Na nga kaimahi katoa o te whakakorikori i te roopu i uru ki roto i te whare tohu, i whakatakotoria he pai ake te whakapai ake o te whakaeke o te waitohu, me te tino tuku i te whakataputanga o BYD i roto i te mekameka umanga hou. Kaupapahere + Maakete Puku Takirua Toru-Dynamic Lithium Ion Battery Ahumahi kua pumau ki te maakete me te iti o te pāmahana, te teitei o te kaha o te kaha, te pai o te utu, te pai o te ora. I tenei wa ko nga kaupapa here, he kaiarahi ranei, ko nga mahi a te kamupene kua huri ki te toru yuan.

E ai ki te whakamahere a te motu, 2020, ko te kaha o te kaha o te pākahiko lithium-ion hiko 350WH / kg, 2025 te whaainga ko te 400Wh / kg, 2030 te whaainga ko te 500Wh / kg. Mai i tenei tau, i te mea ka tukuna te kaupapa here i runga i te papahiko e toru-yuan, a ko te toru-yuan e tino tumanakohia ana na te kaha o te kaha o te kaha, nga painga o te kaha o te kaha, me te piki ake o te waahi. E ai ki te korero ko te tino kaha o te kaha o te pākahiko ternary ko 180 ~ 190Wh / kg, ko te 20% ki te 50% ka whakaritea ki te ferrite.

Engari kaore e warewarehia he iti rawa te haumaru o te pākahiko e toru-yuan. I tua atu i te ahua o te kaha o te kaha o nga pākahiko lithium-ion hihiri, ko te mahinga maakete o tenei tau e hanga ana i te toru yuan pākahiko. E ai ki te rangahau timatanga, ko te hanga pākahiko lithium-ion hiko o taku whenua he 31GWh i nga hauwhā tuatahi e toru o te tau 2017.

ko te NCM (nickel-cobalt manganese) he 49%, LZ (lithium phosphate) e 40%, he taurite te Lithium manganate. 8%. Me tohu ko te pākahiko ternary e tohu ana ki te pākahiko lithium katote e tohu ana ki tetahi rauemi pai ma te whakamahi i te waikawa lithium-cobalt-manganese, nickel-cobalt olycineate ranei.

I tenei wa, ko te tono nui o nga pākahiko ternary ko NCM333 me NCM523, a kua uru a NCM622 ki te punaha mekameka tuku o etahi kamupene. Ko te NCM811 kei te waahanga whanaketanga. E ai ki nga tatauranga, ko te ternary NCM (nickel-cobalt manganese) i tenei wa 333, 523, 622, 811 e wha nga tauira.

Ko te teitei ake o te ihirangi nickel o nga waahanga kaha nui, ka nui ake te kaha o te pākahiko: ko te pākahiko totoka he rite ki te wuruhi rite te naianei I te tirohanga, ko te raru nui o te punaha toru-yuan ko te haumaru. Ka whakatauhia te raru haumarutanga, na te mea ko nga mea tino pai rawa atu o te kiato o te kaha he mea maori me te maakete o naianei, ka noho roa te punaha toru-ara mo te wa roa. Te rangatiratanga o te mahi.

I roto i te mahinga maakete whakauru, ko te kowhatu iti-nikeli iti ka waiho hei ahunga whanaketanga o te pākahiko e toru-yuan a meake nei. Heoi, he nui te haumaru o te lithium iron phosphate, he nui nga rauemi mata, me te utu o te utu he uaua ki te whakataurite, a, i roto i te wa poto, ko te whakakapinga o te toru yuan i runga i te lithium rino phosphate e kore e whakaatuhia i roto i te wa poto, me te rino phosphate Lithium hoki he nui te maakete i muri mai i te waahi o te rokiroki hiko. Ahakoa he painga to raua tokorua, he wa tonu nga ngoikoretanga, i te wa e whakaoti ana i enei raru, ka whanau te huarahi hangarau hiko hiko lithium-ion hou i te rangi, a, ko te whakapae ka riro mai te pākahiko lithium-ion totoka hei whakatipuranga e whai ake nei.

Ko te kaha nui o te kaha o te hiko me te hangarau puohiko rokiroki pūngao kua noho hei whakaaro mo te whare wananga me te umanga. A ko Toyota, Japanese Battery Factory TDK, Samsung SDI, LG Chemical, ATL, me era atu, kei te kaha, te ahua totoka, timata mai i te tau e whai ake nei, ka whakamahia te pākahiko totika ki te mamati me etahi atu mara, 2019-2020, ka hangai he tauine.

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