Hacker: Tesla ali ndi batri yatsopano. Net mphamvu ~ 109 kWh, osiyanasiyana 400 miles / 640 km
Jason Hughes, wobera yemwe amalemba ma tweets ngati @wk057, wapeza malingaliro a Tesla Battery Management System firmware ya mabatire omwe amatha kugwiritsidwa ntchito pafupifupi 109 kWh. Phukusi lalikulu chotere silinawonekere mu Tesla kapena magalimoto ena okwera opangidwa mochuluka.
Batire ya ~ 109 kWh ndi kutalika kwa 640+ km?
Zomwe Hughes anakumana nazo zinali za mapulogalamu a BMS, ndiko kuti, mapulogalamu apansi. Chifukwa chake, wowonongayo amakayikira kuti chidziwitsocho chingakhale cholondola. Ndipo kuti sanaphatikizidwe kuti asokoneze omwe akupikisana nawo kapena ofufuza ena a firmware.
Phukusi o net mphamvu 109 kWh ndiye pafupifupi 113–114 kWh ya mphamvu yonse, malinga ndi kuyerekezera kwa @wk057. Mphamvu izi ziyenera kulola Tesla Model S kuyenda makilomita oposa 640 pamtengo umodzi (gwero). Panthawiyi, kusintha komaliza kwa kusinthika Long Range Plus mtunda wa makilomita osakwana 630 kuchokera batire yamakono yokhala ndi mphamvu pafupifupi 100 kWh:
> Tesla Model S / X Yatsopano "Long Range Plus" m'malo mwa "Long Range". Mtunduwu ukuwonjezeka kufika pafupifupi 630 ndi 565 makilomita.
M'mabatire okhala ndi mphamvu ya 109 kWh, ma cell a lithiamu-ion adzagawidwa m'magulu 108. Mphamvu yamagetsi pamlanduyo ikhala pafupifupi 450 volts. Panali zongopeka kuti mphamvu zowonjezera zimachokera ku ma modules, monga Elon Musk anatchula posachedwapa.
Ife, monga akonzi a www.elektrowoz.pl, tinali ndi chidwi ndi funso losiyana pang'ono: chifukwa chiyani sikunatchulidwe za kuchuluka kwa batri mu pulogalamu ya BMS. Mtundu wolemera kwambiri wa Cybetruck umalonjeza mtunda wa makilomita oposa 800, ndipo galimoto yamtundu uwu ndi galimoto! - kwa ~ 109 kWh yamphamvu, mtunda uwu sungathe kugonja.
Pokhapokha ngati akukonzekera kuyimba mabatire amphamvu kwambiri? Hughes amawona malingaliro mu code yomwe ikuwonetsa phukusi latsopano la Tesla Model S/X/3...
Chithunzi chotsegulira: Maselo a batri a Tesla Model S. Mizere imayika malire a module (kumanzere). Pamwamba kumanja: kutseka kwa ma elekitirodi a cell. Pakati kumanja: lamba lomwe limagawa zoziziritsa kukhosi pakati pa ma cell. Pansi kumanja: Batire ya Tesla Model S yokhala ndi ma cell owoneka. Kochokera: (c) wk057, HSRMoto…?
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