Umuyoboro wo mu majyepfo y’iburasirazuba, ku ya 16 Kanama (umunyamakuru wacu Pan Yuerong) Ku ya 16 Kanama, CATL yasohoye bateri ya mbere ya 4C yongerewe ingufu ku isi ikoresheje ibikoresho bya lisiyumu ya fosifate kandi ishobora kubyara umusaruro - Batiri ya Shenxing yongerewe ingufu, ibona ko igera ku muvuduko mwinshi wo kwishyurwa wa “10 iminota yo kwishyuza, kilometero 400 zo gutwara ”kandi igera ku ntera irenga kilometero zirenga 700, ibyo bigabanya cyane impungenge z’abakoresha imbaraga zo kuzuza ingufu kandi bikingura byimazeyo igihe cyo kwishyuza imodoka nshya.
Bateri ya ChenL ya Shenxing ya batiri niyo bateri ya mbere ya 4C yongerewe ingufu ku isi ikoresha ibikoresho bya fosifate ya lithium kandi ishobora kubyara umusaruro.Ifoto yatanzwe nuwateguye
Hamwe niterambere ryiterambere rya tekinoroji ya batiri, imikorere yuzuye ya bateri yaratejwe imbere cyane.Nyuma yo kubona buhoro buhoro ubuzima bwa bateri ndende yubuzima bwimodoka nshya, guhangayikishwa no kwishyurwa byihuse byabaye impamvu nyamukuru ibuza abaguzi kugura imodoka nshya zingufu.CATL yamye yibanze kumyumvire ya electrochemie kandi ikomeza guhanga udushya mubice byose byibikoresho, sisitemu yibikoresho, hamwe na sisitemu.Yongeye guca ku mbibi z'imikorere ya sisitemu ya lithium fer fosifate kandi ikora amashanyarazi yihuta cyane, igihe kirekire cya bateri, n'umutekano mwinshi.Komeza kuyobora inganda zigezweho mu ikoranabuhanga.
Shenxing bateri yumuriro.Ifoto yatanzwe nuwateguye
Nk’uko amakuru abitangaza, Bateri ya Shenxing Yongerewe ingufu isobanura bateri ya lithium fer fosifate.Kubijyanye na cathode yihuta, ikoresha tekinoroji ya cathode ya superelectronic, ibikoresho bya nanosize ya lithium fer fosifate cathode, kandi ikubaka umuyoboro udasanzwe kugirango ugabanye guhangana na lithium ion.Kora ibimenyetso byo kwishyuza byihuse.Kubyerekeranye no guhanga udushya twa electrode yibikoresho, bateri ya Shenxing yongerewe imbaraga ikoresha tekinoroji ya kabiri yihuta ya ion ring tekinoroji nshya yatunganijwe na CATL kugirango ihindure ubuso bwa grafite, yongere umuyoboro wa lithium ion kandi igabanye intera ishiramo, yubaka “umuhanda” wo gutwara ion .“.
Wu Kai, umuhanga mukuru wa CATL, yavugiye aho.Ifoto yatanzwe nuwateguye
Muri icyo gihe, bateri yumuriro wa Shenxing ikoresha igishushanyo mbonera cya pole igereranya kugirango igere ku buringanire bwuzuye hagati yumuriro wihuse nubuzima bwa bateri.Kubijyanye no gutwara electrolyte, CATL yashyizeho uburyo bushya bwa ultra-high conductivity electrolyte formulaire, igabanya neza ububobere bwa electrolyte kandi byongera cyane ubworoherane.Byongeye kandi, CATL yanatezimbere firime ya ultra-thin SEI kugirango irusheho kugabanya ubukana bwimikorere.CATL yanateje imbere ubwigunge bwa membrane hamwe nubushuhe buke bwimyororokere, bityo bizamura umuvuduko wa lithium ion.
Gao Huan, CTO wo mu gice cy’imodoka zitwara abagenzi mu gihugu cya CATL, yavugiye aho.Ifoto yatanzwe nuwateguye
Umunyamakuru yamenye ko, mugihe afata iyambere mukumenya kwishyurwa hejuru ya 4C, bateri zirenga za Shenxing nazo zifite imikorere yubuzima bwa bateri ndende, ubushyuhe bwuzuye bwumuriro bwihuse hamwe numutekano muke binyuze muburyo bushya bwubaka, algorithms zubwenge nubundi buryo.Hashingiwe kuri CTP3.0, CATL yatangije ikoranabuhanga rya bose-imwe-imwe, igera ku kwishyira hamwe no gukora neza mu matsinda, bituma bateri ya Shenxing irenze urugero irenga imikorere ya fosifate ya lithium kandi byoroshye kugera kuri bateri igihe kirekire. y'ibirometero birenga 700..
Umuntu wese ahangayikishijwe nuko bateri ihagaze mubushyuhe buke.Bateri ya Shenxing irenze urugero irashobora kandi kugera ku bushyuhe buke n'ubushyuhe busanzwe.CATL ikoresha tekinoroji yo kugenzura ubushyuhe bwa selile kuri sisitemu ya sisitemu, ishobora gushyuha vuba kurwego rwiza rwubushyuhe bukora mubushyuhe buke.Ndetse no muri -10 ° C ahantu hafite ubushyuhe buke, irashobora kwishyurwa 80% muminota 30, kandi irashobora kwishyurwa mubushyuhe buke.Kwihuta ntigabanuka munsi ya zeru.Shenxing ya bateri yumuriro ikoresha electrolyte nziza kandi ifite ibikoresho byo gutandukanya umutekano mwinshi, bitanga "ubwishingizi bubiri" kumutekano wa batiri.Byongeye kandi, CATL ikoresha algorithms yubwenge kugirango igenzure ubushyuhe bwubushyuhe bwisi, yubake sisitemu yo kumenya igihe nyacyo, kandi itsinde ibibazo byinshi byumutekano biterwa no kuzuza ingufu byihuse, bigatuma bateri ya Shenxing irenze urugero ifite urwego rwumutekano muke.
Mu kiganiro n'abanyamakuru, Wu Kai, umuhanga mu bya siyanse ya CATL, yagize ati: “Ejo hazaza h’ikoranabuhanga rya batiri y’amashanyarazi rigomba kuba ryerekeza ku isonga ry’isi ndetse n’intambara nkuru y’ubukungu.Kugeza ubu, abakoresha batangiye kuva kubakoresha ubupayiniya kubakoresha benshi.Tugomba gutuma abantu benshi basanzwe Koresha ikoranabuhanga rigezweho kandi tunezezwa n'inyungu zatewe mu ikoranabuhanga. ”
Bitewe nubushobozi bwayo bukabije bwo gukora, CATL kuri ubu ifite urunigi rwihuse ruva mu ikoranabuhanga rujya mu bicuruzwa kugera ku bicuruzwa, bityo biteza imbere umusaruro wihuse wa batiri ya Shenxing yongerewe ingufu.Nk’uko Gao Huan, CTO wo mu gice cy’imodoka zitwara abagenzi mu gihugu cya CATL abitangaza ngo Shenxing izakorwa cyane mu mpera zuyu mwaka, kandi imodoka z’amashanyarazi zifite bateri zirenga za Shenxing nazo zizashyirwa ahagaragara mu gihembwe cya mbere cy’umwaka utaha.Kuza kwa batiri ya Shenxing super-charge ni iyindi ntambwe mu mateka yiterambere rya tekinoroji ya batiri kandi bizihutisha inzira yo gukwirakwiza amashanyarazi.
Igihe cyo kohereza: Ugushyingo-04-2023