I-Samsung SDI ne-LG Energy bagcwalisa i-R&D yamabhethri angu-4680, egxile kuma-oda we-Tesla

Kubikwa ukuthi abakwaSamsung SDI kanye ne-LG Energy benze amasampula amabhethri angama-cylindrical 4680, okwamanje ahlolwa okuhlukahlukene efekthri ukuze aqinisekise ubuqotho besakhiwo sawo.Ngaphezu kwalokho, lezi zinkampani ezimbili ziphinde zanikeza abathengisi imininingwane yokucaciswa kwebhethri le-4680.

Ngokwemibiko yabezindaba yangaphandle, i-Samsung SDI kanye ne-LG Energy Solutions baqedele ukwakhiwa kwamasampula ebhethri “4680″.I-“4680″ iyibhethri yokuqala kaTesla eyethulwe ngonyaka odlule, futhi umnyakazo wezinkampani zamabhethri ezimbili zaseKorea ngokusobala bekuwukuwina i-oda likaTesla.

Isikhulu semboni esiqondayo lolu daba sembulelwe i-Korea Herald, “I-Samsung SDI ne-LG Energy benze amasampula amabhethri angama-cylindrical 4680 futhi njengamanje benza izivivinyo ezihlukahlukene efekthri ukuze baqinisekise ukwakheka kwawo.Ukuphelela.Ngaphezu kwalokho, lezi zinkampani zombili ziphinde zanikeza abathengisi imininingwane yebhethri engu-4680.

Eqinisweni, ucwaningo lwe-Samsung SDI nokuthuthukiswa kwebhethri ye-4680 alunawo umkhondo.Umongameli kanye ne-CEO yenkampani uJun Young hyun udalule kwabezindaba emhlanganweni waminyaka yonke wabanikazi bamasheya ngoMashi nonyaka ukuthi abakwaSamsung bakha ibhethri elisha elingu-cylindrical elikhulu kunebhethri elikhona le-2170, kodwa benqabile ukuqinisekisa imininingwane yalo..Ngo-Ephreli walo nyaka, inkampani neHyundai Motor badalulwe ukuze bathuthukise ngokuhlanganyela isizukulwane esilandelayo samabhethri angama-cylindrical, imininingwane yawo amakhulu kunamabhethri angama-2170 kodwa mancane kunamabhethri angama-4680.Leli ibhethri elidizayinelwe ngokuqondile izimoto zesimanje ezixubile esikhathini esizayo.

Abangaphakathi embonini baveze ukuthi uma kucatshangelwa ukuthi iTesla ayikhiqizi amabhethri angama-cylindrical, i-Samsung SDI inendawo yokujoyina abahlinzeki bebhethri bakaTesla.Abahlinzeki bebhethri abakhona bakamuva bahlanganisa i-LG Energy, i-Panasonic ne-CATL.

AbakwaSamsung SDI njengamanje bahlela ukwanda e-United States futhi bamise imboni yabo yokuqala yebhethri kuleli.Uma ungathola i-oda lebhethri likaTesla lika-4680, nakanjani lizongeza umfutho kulolu hlelo lokunwetshwa.

U-Tesla wethule ibhethri le-4680 okokuqala emcimbini we-Battery Day ngo-September odlule, futhi uhlela ukuyibeka ku-Tesla Model Y ekhiqizwa e-Texas kusukela ngo-2023. 41680 Lezi zinombolo zimelela ubukhulu bebhethri, okungukuthi: 46 mm in ububanzi futhi 80 mm ukuphakama.Amaseli amakhulu ashibhile futhi asebenza kahle kakhulu, okuvumela amaphakethe ebhethri amancane noma amade.Le seli yebhethri inomthamo omkhulu wokuminyana kodwa izindleko eziphansi, futhi ifanele amaphakethe ebhethri anezincazelo ezihlukahlukene.

Ngaso leso sikhathi, i-LG Energy iphinde yaveza ocingweni lwengqungquthela ngo-Okthoba nyakenye ukuthi izothuthukisa ibhethri engu-4680, kodwa selokhu yaphika ukuthi isiqedile ukuthuthukiswa kwe-prototype.

Ngo-February walo nyaka, iMeritz Securities, inkampani yendawo yabathengi, embikweni yathi i-LG Energy “izoqedela ukukhiqizwa kwamabhethri angu-4680 ngobuningi emhlabeni wonke futhi iqale ukuwahlinzeka.”Khona-ke ngo-March, i-Reuters yabika ukuthi inkampani “ihlela u-2023. Ikhiqiza amabhethri angu-4680 futhi icabanga ukusungula isizinda sokukhiqiza esingase sibe khona e-United States noma eYurophu.”

Ngayo leyo nyanga, i-LG Energy yamemezela ukuthi inkampani ihlela ukutshala imali engaphezu kwe-5 trillion eyakhiwe ukuze kwakhiwe okungenani izimboni ezimbili zamabhethri e-United States ngo-2025 ukuze kukhiqizwe isikhwama kanye namabhethri "esilinda" namabhethri wezinhlelo zokugcina amandla.

I-LG Energy okwamanje ihlinzeka ngamabhethri angu-2170 wezimoto ze-Tesla Model 3 ne-Model Y ezenziwe e-China.Le nkampani ayikatholi isivumelwano esisemthethweni sokukhiqiza amabhethri e-4680 e-Tesla, ngakho-ke akucaci ukuthi inkampani izodlala indima enkulu yini ekunikezeni ibhethri ngaphandle kwe-Tesla China.

U-Tesla umemezele izinhlelo zokufaka amabhethri angu-4680 ekukhiqizeni emcimbini woSuku Lwebhethri ngoSepthemba ngonyaka odlule.Imboni ikhathazekile ngokuthi izinhlelo zenkampani zokukhiqiza amabhethri zizodwa zizonqamula ubudlelwano nabahlinzeki bebhethri abakhona njengeLG Energy, CATL nePanasonic.Mayelana nalokhu, i-CEO ye-Tesla u-Elon Musk wachaza ukuthi nakuba abahlinzeki bayo behlala benamandla amakhulu okukhiqiza asebenzayo, kodwa ukuntuleka okukhulu kwamabhethri kulindeleke, ngakho inkampani yenza isinqumo esingenhla.

Ngakolunye uhlangothi, nakuba i-Tesla ingazange ibeke ngokusemthethweni i-oda lokukhiqizwa kwamabhethri angu-4680 kubahlinzeki bayo bebhethri, i-Panasonic, umlingani webhethri wesikhathi eside kakhulu kaTesla, ulungiselela ukukhiqiza amabhethri angu-4680.Ngenyanga edlule, i-CEO entsha yenkampani, u-Yuki Kusumi, uthe uma umugqa wokukhiqiza we-prototype wamanje uphumelela, inkampani "izotshala kakhulu" ekukhiqizeni amabhethri e-Tesla 4680.

Njengamanje inkampani ihlanganisa umugqa wokukhiqiza webhethri we-4680.I-CEO ayizange ichaze kabanzi ngesilinganiso sokutshalwa kwezimali okungaba khona, kodwa ukuthunyelwa kwamandla okukhiqiza amabhethri afana ne-12Gwh ngokuvamile kudinga izigidigidi zamaRandi.