Elon Musk: Yedu (= Tesla) maseru anga ari mumotokari kwemwedzi yakati wandei. Silicon anodes?! 4680 ?!

Elon Musk akatumira mitsara mitatu inotsanangura zvakajeka meseji yeZuva reBattery. Munguva yemusangano, mukuru waTesla akazivisa uye akavimbisa, zvakadaro, sezvazvakazoitika, "Tesla masero [4680] mumapakeji ave ari mumotokari kwemwedzi inoverengeka." Asi chirevo ichi chikamu chechimwe chakatokura uye chinonakidza chose.

4680 masero atove mune prototypes, achange ari muTesla Model Y kubva Berlin, zvichida New Mexico.C yakagadzirwa ne LG Chem

Tafura yezvinyorwa

• 4680 maseru atove mune prototypes, achange ari muTesla Model Y kubva kuBerlin, pamwe NMC inogadzirwa neLG Chem.
  • Makuru ekuchengetedza simba kubva kuLFP, madiki uye mota kubva kuNM, hombe mota kubva kuhN
  • Nhau #1: Masero eNCA Anoderedzwa Zvishoma Nezvishoma, Kusanganisira Panasonic?
  • Newsletter #2: "Vapi" matweets aya anorevei?
  • Nhau #3: 4680 maseru mumapakeji matsva ari munzira
  • Nhau #4: European Tesla Model Y ichave ne4680 maseru

Ngatitange ne Twitter. Hurukuro iripo inofanira kushandurwa zvizere yobva yaiswa mumamiriro ezvinhu kuti inzwisise zvazvinoreva. Saka hezvino (mabviro):

Katalog yose yeMars: Elon, unoita masero 4680 ane makatodhi matatu akasiyana [graphite, silicon uye nickel]? Kana, pawaitaura nezve nzira yakasiyaniswa, wanga uchitaura nezvevanopa kunze?

Elon Musk: Suppliers. Isu tiri kungobata nepamusoro-simba nickel, zvirinani izvozvi. Zvakare, zvingave zvisina kujeka kubva mumharidzo kuti isu taive nemasero edu mumotokari yekutyaira kwemwedzi yakati wandei. Prototypes idiki, kugadzirwa kwehuwandu kwakaoma.

Makuru ekuchengetedza simba kubva kuLFP, madiki uye mota kubva kuNM, hombe mota kubva kuhN

Hurukuro yacho yakachinja kuva masiraidhi apo marudzi akasiyana-siyana emakathodhi aienderana nezvinodiwa zvakasiyana. Ruboshwe:

• LFP masero, ine lithium iron phosphate cathodes (hapana cobalt), enda kunzvimbo dzinokosha mutengo, kureva Tesla Model 3 SR + (nevamwe), Tesla itsva, kuchengetedza simba,
• NM maserone lithium-nickel-manganese cathodes (NM67?) Vanoenda uko uwandu hwakakosha, kureva, chiyero chakanaka che capacitance kusvika kuhuwandu; pamufananidzo tine Powerwall (simba rekuchengetedza imba), Tesla Model Y, Tesla Model S uye Tesla Model X,
• hN masero, ine high-nickel lithium-nickel cathodespasina zvimwe zvinhu?, ichashandiswa panodiwa yakanyanya simba density, seCybertruck uye Tesla Semi.

Ngativerengei ruzivo urwu nemazvo.

Nhau #1: Masero eNCA Anoderedzwa Zvishoma Nezvishoma, Kusanganisira Panasonic?

Parizvino, Tesla ashandisa lithium-ion masero ane NCA, [lithium] nickel-cobalt-aluminium cathodes. Nzira yacho yakashandurwa zvishoma muChina, uko masero eNCM neLFP akaonekwa, asi muChina yairatidzika sekuedza kwekutanga. Uyezve, Panasonic nguva pfupi yadarika yakazvirumbidza kuti iri kuvandudza maseru eNCA, uye yakarongwa kubvisa cobalt mumakore mashoma.

Zvichakadaro, mharidzo inoratidza kuti ramangwana reNCA masero ari mubvunzo. Ivo zvirokwazvo havasi kudivi rekuruboshwe. Vanogona kunge vakarurama, asi Tesla akatamba chikamu chake. Mukati, ivo vanodzingwa neNCM maseru.

Mubvunzo wakavhurika: kubatana pakati peTesla nePanasonic kuri kukura sei?

Newsletter #2: "Vapi" matweets aya anorevei?

Sezvo Elon Musk akatsanangura, Tesla anotarisira rutivi rworudyi rwemharidzo, uye anosiya mamwe maviri kune vatengesi. Kutariswa kubva kuruboshwe, munhu anogona kutoda kutora mazita: CATL / CATL uye LG Chem / Tesla (uye Panasonic?).

Ruzivo urwu ruchatibatsira munhau #4.

Nhau #3: 4680 maseru mumapakeji matsva ari munzira

"Tesla Cells" mumapakeji ari munzira. "Yedu Elements" inogona kuve ne4680 masero pamwe nepamusoro nickel masero ane silicon anode. Uye pamwe ese ari maviri, nekuti iyo Tesla Semi prototype uye ingangoita imwe Cybertruck iri kutoshanda. Ndiko kuti, ivo vakapasa bvunzo dzekuramba mitoro, kuderedzwa kwekuita panguva yekuchaja, nezvimwe.

Cybertruck (c) Tesla Varidzi Pamhepo/Twitter

Mubvunzo wakavhurika: ivo vanotyairawo mota dzechivanhu, semuenzaniso, nenzira yemamodule nested?

Nhau #4: European Tesla Model Y ichave ne4680 maseru

Munguva yemusangano weQ&A, Elon Musk akazivisa kuti "vachange vachigadzira maseru muBerlin." Chirevo pamwe Panyaya yekugadzirwa kwakawanda, chirimwa chinoburitsa zvinhu, asi Panasonic haisati yazvirova dundundu kuti inovhura mitsetse yayo ipapo (iyo muNevada ndeyavaJapan).

Zvinotaridzika saka chokwadi chekuti "tichaita masero muBerlin" chinofanira kunzwisiswa zvakanyanya: "Tesla ichagadzira masero ayo muBerlin ».

Uye sezvo Tesla ichibva yangoiswa ku4680 links, sezvo ichipa yakakwira simba rezvimiro, avo vanobva kuBerlin vanozoyerera vachiyambuka gungwa kuenda kuCybertruck neTesla Semi, kana European Tesla Model Y ichave ne4680 maseru.

Iyo yekupedzisira ine musoro, asi chikamu chepakati cheTesla Model Y slide is nickel-manganese (NM) masero, kwete epamusoro-nickel masero. Zvichakadaro, zvirevo zvinoratidza kuti Tesla parizvino ari kutarisa kune yakakwira-nickel maseru (kushanda takavadaidza se "hN"). Kubva pane izvi tinotora mhedzisiro inotevera:

• zvakapihwa kuti Giga Berlin ichava nebhatiri fekitori, isu tinotarisira Tesla Model Y ichakurumidza kana gare gare kugamuchira bhatiri rekugadzira rakavakirwa pamasero e4680.kuchengetedza zvinhu zvose panzvimbo
• Sezvo Tesla Model Y ichange iine 4680 cell structural bhatiri uye Tesla iri kutarisa kune yakakwirira nickel yemukati maseru, izvi zvinoreva kuti vamwe vatengesi (LG Chem!) vachagadzira 4680 nickel-manganese cathode masero..

> Brand new Tesla maseru: 4680 fomati, silicon anode, "yakanyanya dhayamita", serial kugadzirwa muna 2022.

Tsamba yekunyora www.elektrowoz.pl: sezvakataurwa naElon Musk pachake pa Twitter, mharidzo, semharidzo, yakabvumira kududzira kwakawanda. Hadzisi dzese mhedziso dziri pamusoro dzingave dzakarurama, kunyangwe kazhinji zvese zvinoita sezvine musoro kwatiri.

Nyaya yecathodes kubva pa1:33:21:

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