Elon Musk: Maselo athu (= Tesla) akhala m'magalimoto kwa miyezi ingapo. silicon anodes?! 4680 ndi!

Elon Musk adalemba ziganizo zitatu zomwe zimafotokoza momveka bwino uthenga wa Tsiku la Battery. Pamsonkhanowu, abwana a Tesla adalengeza ndikulonjeza, panthawiyi, "maselo a Tesla [4680] m'mapaketi akhala m'magalimoto kwa miyezi ingapo." Koma mawu awa ndi gawo lalikulu komanso losangalatsa kwambiri.

Maselo 4680 ali kale mu prototypes, adzakhala mu Tesla Model Y ku Berlin, mwina New Mexico.C ndi LG Chem

Zamkatimu

• Maselo 4680 ali kale mu prototypes, adzakhala mu Tesla Model Y kuchokera Berlin, mwina NMC kuchokera LG Chem.
  • Malo osungiramo mphamvu zazikulu kuchokera ku LFP, ang'onoang'ono ndi magalimoto ochokera ku NM, magalimoto akuluakulu ochokera ku hN
  • Nkhani # 1: Kodi ma cell a NCA amachepetsedwa pang'onopang'ono, kuphatikiza Panasonic?
  • Kalata #2: Kodi ma "Providers" awa amatanthauza chiyani?
  • News No. 3: Maselo a 4680 m'mapaketi atsopano ayamba kale kuyenda
  • Nkhani # 4: European Tesla Model Y idzakhala ndi ma cell 4680

Tiyeni tiyambe ndi Twitter. Kukambitsirana kumeneko kukuyenera kumasuliridwa mokwanira ndiyeno kuikidwa m’nkhani yake kuti timvetse tanthauzo lake. Ndiye nayi (gwero):

Mndandanda wonse wa Mars: Elon, kodi mukupanga ma cell 4680 okhala ndi ma cathodes atatu osiyanasiyana [graphite, silicon ndi nickel]? Kapena, mukamakamba za njira yogulitsira, mumanena za kutumiza kunja?

Elon Musk: Othandizira. Tikungothana ndi nickel yamphamvu kwambiri, pakadali pano. Komanso, sizingakhale zomveka bwino kuchokera kuwonetsero kuti tinali ndi zotsekera zathu mu paketi yoyendetsa magalimoto kwa miyezi ingapo. Prototypes ndi zazing'ono, kupanga misa ndizovuta.

Malo osungiramo mphamvu zazikulu kuchokera ku LFP, ang'onoang'ono ndi magalimoto ochokera ku NM, magalimoto akuluakulu ochokera ku hN

Kukambitsiranako kunazungulira pa slide pomwe mitundu yosiyanasiyana ya ma cathode ikufanana ndi zosowa zosiyanasiyana. Kumanzere:

• Maselo a LFP, ndi lithiamu iron phosphate cathodes (palibe cobalt) amapita kumalo kumene mtengo umakhala wofunika, mwachitsanzo, Tesla Model 3 SR + (ndi ena), Tesla yatsopano, zipangizo zosungiramo mphamvu,
• Maselo a NMndi lithiamu-nickel-manganese cathodes (NM67?) amapita komwe kuli kofunikira, ndiko kuti, mphamvu yabwino ya chiŵerengero cha misa; pachithunzichi tili ndi Powerwall (nyumba yosungirako mphamvu), Tesla Model Y, Tesla Model S ndi Tesla Model X,
• hN maselo, yokhala ndi ma cathodes a lithiamu-nickel apamwambapopanda zinthu zina?, idzagwiritsidwa ntchito komwe kukufunika mphamvu zowonjezera mphamvu, monga Cybertruck ndi Tesla Semi.

Tiyeni tiwerenge izi mosamala:

Nkhani # 1: Kodi ma cell a NCA amachepetsedwa pang'onopang'ono, kuphatikiza Panasonic?

Mpaka pano, Tesla wagwiritsa ntchito maselo a lithiamu-ion ndi NCA cathodes, [lithium] nickel-cobalt-aluminium. Njirayi idasinthidwa pang'ono ku China, komwe maselo a NCM ndi LFP adawonekera, koma ku Middle Kingdom adangowoneka ngati kuyesa koyambirira. Kuphatikiza apo, Panasonic posachedwapa idadzitamandira kuti ikuwongolera ma cell a NCA, ndipo ikukonzekera kuchotsa cobalt m'zaka zingapo.

Pakadali pano, chiwonetserochi chikuwonetsa kuti tsogolo la ma cell a NCA likufunsidwa. Iwo ndithudi sali kumanzere. Atha kukhala olondola, koma Tesla adachitapo kanthu. Mkati, amasamutsidwa ndi ma cell a NCM.

Funso lotseguka: kodi mgwirizano pakati pa Tesla ndi Panasonic ukuyenda bwanji?

Kalata #2: Kodi ma "Providers" awa amatanthauza chiyani?

Monga Elon Musk adafotokozera, Tesla amachita ndi mbali yakumanja ya chiwonetserochi, ndikusiya ena awiriwo kwa ogulitsa. Zowoneka kuchokera kumanzere, mutha kutchulanso mayina: CATL / CATL ndi LG Chem / Tesla (ndi Panasonic?).

Kudziwa izi kudzakhala kothandiza kwa ife mu nkhani # 4.

News No. 3: Maselo a 4680 m'mapaketi atsopano ayamba kale kuyenda

Maselo a Tesla m'matumba ali panjira. Ma Elements athu amatha kukhala ndi ma cell 4680 komanso ma cell a nickel apamwamba okhala ndi silicon anode. Ndipo mwina onse awiri, chifukwa mawonekedwe a Tesle Semi ndi Cybertruck imodzi akugwira kale ntchito. Ndiko kuti, ayesedwa kukana kupsinjika, kuwonongeka pakulipiritsa, etc.

Cybertruck (c) Tesla Eni ake Pa intaneti / Twitter

Funso lotseguka: kodi amayendetsanso magalimoto wamba wamba, mwachitsanzo, ngati ma module okhala ndi zisa?

Nkhani # 4: European Tesla Model Y idzakhala ndi ma cell 4680

Pa gawo la Q&A, Elon Musk adalengeza kuti "apanga ma cell ku Berlin." Ndemanga zikhoza kukhala Pankhani ya kupanga kwathunthu, chomeracho chidzatulutsa zinthu, koma Panasonic sichidadzitamande kuti ikutsegula mizere yake kumeneko (yomwe ili ku Nevada ndi ya ku Japan).

Zikuwoneka Choncho, mfundo yakuti "tidzakhala tikupanga maselo ku Berlin" iyenera kumveka momveka bwino: "Tesla adzamanga ma cell ake ku Berlin ".

Ndipo popeza Tesla amangoyang'aniridwa nthawi yomweyo ndi maulalo 4680, popeza amapereka mphamvu zapamwamba kwambiri, omwe akuchokera ku Berlin amatha kudutsa nyanja kupita ku Cybertruck ndi Tesla Semi, kapena European Tesla Model Y idzakhala ndi ma cell 4680.

Zotsirizirazi ndizomveka, koma gawo lapakati la slide ya Tesla Model Y ndi maselo a nickel-manganese (NM), osati maselo apamwamba-nickel. Pakadali pano, mawu akuwonetsa kuti Tesla akuyang'ana kwambiri ma cell a nickel (ntchito tinazilemba kuti "hN"). Chifukwa chake, timapereka malingaliro otsatirawa:

• poganizira kuti padzakhala fakitale ya batri ku Giga Berlin, tikuyembekeza zimenezo Tesla Model Y posachedwa ilandila batire yokhazikika yotengera ma cell 4680.kuti zonse zili bwino,
• Popeza Tesla Model Y idzakhala ndi batire ya 4680-cell structural ndipo Tesla ikuyang'ana kwambiri ma cell a nickel, izi zikutanthauza kuti ogulitsa ena (LG Chem!) apanga ma cell 4680 okhala ndi nickel-manganese cathodes..

> Zatsopano zatsopano za Tesla: mawonekedwe 4680, silicon anode, "m'mimba mwake mwabwino", kupanga mndandanda mu 2022.

Chidziwitso kuchokera kwa akonzi a www.elektrowoz.pl: Monga Elon Musk mwiniwake adawonera pa Twitter, ulaliki, monga ulaliki, udalola matanthauzidwe angapo. Sikuti zonse zomwe zili pamwambazi zingakhale zolondola, ngakhale kuti zonse zikuwoneka zomveka kwa ife.

Nkhani za cathodes kuchokera ku 1:33:21:

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