Prismatic cellules ye mun ye?

Prismatic cellules ye rectangulaire lithium-ion batiriw ye minnu datugulen don aluminiyɔmu walima nɛgɛ so kɔnɔ. U ka flakɛ, kɛsu-cogo i n’a fɔ u cogoya bɛ sira di ɲɔgɔn ma cogo ɲuman na batiri moduluw kɔnɔ, o b’a to u bɛ danfara bɔ ni silinda selilɛriw ye minnu bɛ baara kɛ ni elekitorode wulilenw ye bɔgɔdaga bulama kɔnɔ.

Prismatic cellules kɔnɔ, elekitorode sɛbɛnw minnu bɛ anɔdi, katodi ani separatɛri la, olu bɛ ɲɔgɔn dalajɛ layɛrɛw la walima u bɛ wuli ka u kɛ fla ye. O cogoya in bɛ kɛ sababu ye ka dilanbagaw dɛmɛ ka seliba kelen-kelenw dilan minnu bɛ fanga caman mara unit kelen na ni u bɛ tali kɛ silinda wɛrɛw la. Prismatic cell kelen bɛ se ka kɛ ni fanga hakɛ ye min bɛ bɛn 20 fo 100 ma, o bɛ dɔ bɔ kosɛbɛ kuran ɲɔgɔndan hakɛ la min ka kan ka kɛ batiri pakew kɔnɔ.

Prismatic seliw jɔli bɛ tugu fɛɛrɛ fɔlɔ fila la. Prismatic cellules minnu bɛ ɲɔgɔn kan, olu bɛ ni elekitorode layɛrɛw ye minnu bɛ sigi ɲɔgɔn kan k’u ɲɛsin ɲɔgɔn ma, k’a sɔrɔ prismatic cellules rolled bɛ baara kɛ ni elekitorode joginda ye ka kɛ spiral shape flat ye ka sɔrɔ ka compression kɛ ka don rectangulaire casing kɔnɔ. Dilan kelen-kelen bɛɛ bɛ jago kɛrɛnkɛrɛnnenw di-OFF minnu bɛ fɛn dilanni nafa ni baarakɛcogo cogoyaw cɛ.

Aluminiyɔmu walima nɛgɛ kɛnɛma bɛ baara caman kɛ ka tɛmɛ lakanani nɔgɔman kan. A bɛ sigida gɛlɛya di, ka kɔnɔna tansiyɔn ɲɛnabɔ charge waati-Discharge cycles, ani ka dɛmɛ don funteni jɛnsɛnni na. A ka ca a la, a ka ca a la, a ka ca a la, a bɛ 1,1mm lamini aluminiyɔmu bɔgɔlanw na, o bɛ lakana balansi ni girinya jateminɛ ye. O dakun gɛlɛn in bɛ prismatic cellules ni pouch cellules danfara bɔ ɲɔgɔn na, minnu bɛ baara kɛ ni aluminiyɔmu lamini pakew ye minnu bɛ se ka wuli ka bɔ u nɔ na.

Elektɔriw lajɛlen bɛ tigitigi de wajibiya. Ni an ye fɛnw labɛn minnu bɛ ɲɔgɔn kan, anɔdi sɛbɛnw bɛɛ bɛ ɲɔgɔn sɔrɔ kuran na, i n’a fɔ katodi sɛbɛnw bɛɛ, sani u ka don a kɔnɔ. Rolled designs fiɲɛ elekitorode layɛrɛw bɛ jig kan, o kɔ aw bɛ u flakɛ walasa ka se ka profile rectangulaire sɔrɔ. Sugandili min bɛ kɛ o fɛɛrɛw ni ɲɔgɔn cɛ, o bɛ nɔ bila fanga hakɛ la, funteni baarakɛcogo la, ani fɛn dilanni na.

Prismatic Cells

Rectangulaire geometry bɛ packing efficient efficiency caman di. Ni a labɛnna batiri modulu kɔnɔ, prismatic cells bɛ fiɲɛ yɔrɔw bɔ yen minnu bɛ sɔrɔ selilw cogoya silindalenw na. O bɛ kɛ sababu ye ka fanga hakɛ camanba sɔrɔ-A ka c’a la 600-700 wh/l ni i ye a suma ni 500-600 wh/L ye silinda selilɛriw la.

Kuran mɔbili baarakɛcogo la, o yɔrɔko ɲɛnabɔli bɛ nafa sɔrɔ kɛrɛnkɛrɛnnenya la. EBatiri litiyɔmu .Paki minnu bɛ bi EVw kɔnɔ, olu bɛ nafa sɔrɔ Prismatic Cells ka seko la ka fanga maracogo caya mobili jɔcogo gɛlɛnw kɔnɔ. Dilanbagaw bɛ se ka batiriw datugu minnu bɛ baara kɛ ni santimɛtɛrɛ kubik kelen-kelen bɛɛ ye, ka bolifɛnw hakɛ ɲɛ ka ɲɛ, k’a sɔrɔ u ma dɔ fara pakew hakɛ kan.

Kɔsa in na, ɲɛtaa minnu kɛra, olu bɛ o dancɛw gɛlɛya ka taa a fɛ. GM ni LG Energy Solution ka litiyɔmu manganɛsi-rich prismatic cellules, minnu bolodara ka kɛ jagokɛlaw ye san 2028, olu b’a jira ko 33% fanga hakɛ ka bon ni litiyɔmu nɛgɛ fositɛri selilɛriw ye ni musaka bɛ se ka suma ni ɲɔgɔn ye. Nin fɛn kura in bɛ kuran kamiyɔnw de laɲini minnu bɛ kilomɛtɛrɛ 400 ni kɔ bɔ ka sɔrɔ ka batiri musakaw dɔgɔya.

Batiri pakew lajɛlen ka gɛlɛya bɛ jigin kosɛbɛ ni seliw ye minnu bɛ wele ko prismatic. Paki min bɛ silinda 100 de wajibiya, o bɛ se ka kɛ ko a mago bɛ selilɛri 5-10 dɔrɔn de la walasa ka se ka se a cogo kelen na. Kɔnɔnatumuw ka dɔgɔn kɔrɔ ye ko welda ka dɔgɔn, ko dɛsɛyɔrɔ minnu bɛ se ka kɛ, ani ko u dilanni waati bɛ dɔgɔya.

Kuranko ɲɔgɔndan jɔcogo bɛ danfara jɔnjɔn na. Prismatic Cells bɛ ni terminal tabw ye sanfɛla la walima a dakunw na, o bɛ se ka kɛ sababu ye ka paralɛli walima seriyali ɲɔgɔndan tilennenw kɛ. Bi fɛn dilanni fɛɛrɛw, i n’a fɔ Ennovi ka kelen-Step Lamination Process, olu bɛ dɔgɔya-voltage circuits, high-voltage aluminum current collecteurs, ani terminal busbars baara kelen kɔnɔ. O ko kura in bɛ lajɛcogo caman ban ka sɔrɔ ka dannaya yiriwa.

Nka, o hakɛ bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min tɛ se ka kɛ. Hali ni silinda selilɛri pakew bɛ se ka taa ɲɛ ni seko dɔgɔyali ye ni selilɛri kelen-kelenw ma se, selil fɔlɔ dɛsɛ bɛ se ka nɔ bila modulu bɛɛ la. Batiriw ɲɛnabɔcogo ka kan ka lakana barikama di selilɛri kelen-kelen bɛɛ ma walasa u ka se ka o farati nɔgɔya.

Funteni bɔli bɛ nafa ni gɛlɛyaw bɛɛ jira prismatic cellules la. O yɔrɔ belebelebaw, minnu bɛ kɛ fla ye, olu bɛ ɲɔgɔn sɔrɔ tigitigi ni nɛnɛbɔlanw ye walima ni funteni maracogo ye. Dilanbagaw bɛ se ka nɛnɛfɛnw nɔrɔ seli ɲɛda la, o bɛ kɛ sababu ye ka funteni bɔ cogo ɲuman na chargement teliya waati la walima high-power discharge.

O bɛɛ n’a ta, stacking compact min bɛ fanga density (dantigɛli) ɲɛ ka ɲɛ, o fana bɛ funteni camanba lajɛ. Prismatic cellules caman minnu bɛ digi ɲɔgɔn kan, olu bɛ se ka funteni jiginniw yiriwa ni nɛnɛ kɛcogo ma ɲɛ. Yɔrɔ funtenimaw bɛ Sɔrɔ yɔrɔ min na funteni bɛ Lajɛ teliya la ka Tɛmɛ dissipation (bɔli) kan. Sumaya ɲɛnabɔli ɲɛtaa bɛ kɛ ko kɔrɔba ye, kɛrɛnkɛrɛnnenya la, sanfɛ{3}}baara kɛcogo ɲumanw na.

Silindriw bɛ nafa sɔrɔ u yɛrɛ la yɔrɔw ni ɲɔgɔn cɛ yɔrɔw la, o bɛ fiɲɛ bila nɛnɛ na min tɛ kɛ. Prismatic configurations bɛ nɛnɛ furakɛli fɛɛrɛw de wajibiya minnu dilannen don ni ɛntɛrinɛti ye-Faselikɛlanw, Fase-Yɛlɛmafɛnw, walima grafɛnɛ-Sɛnɛfɛnw falen falenw. Sisan, fɛn dilannikɛla dɔw bɛ fasa-Yɛlɛma don pake prismatiki kɔnɔ, ka funteni minɛ charge teliya waatiw la ani k’a bɔ dɔɔnin dɔɔnin o kɔfɛ. Prototypes fɔlɔw bɛ baara sabatilen mara ni degere 45 ye lamini funteni na ni kɔnɔna funteni jiginni tɛ se degere 5 ma ni 0,5C bɔli hakɛ ye.

Production automation pour prismatique cellules bɛ to kɔfɛ cylindrical cellules dilanni na. Silindriw cogoyaw i n’a fɔ 18650 ani 21700 bɛ nafa sɔrɔ san tan caman na ka kɛɲɛ ni u dilanni fɛɛrɛw ye minnu bɛ kɛ ka kɛɲɛ ni sariya ye, o bɛ se ka kɛ sababu ye ka bɔ sanfɛ-bɔli hakɛ caman na ni jogo ɲuman ye. Prismatic cells tɛ ni universel format standards ye-Ni VDA PHEV2 specification tɛ sɔrɔ min bɛ sɔrɔ Alemaɲi mobili baarakɛcogo la.

O sariyatigɛbaliya in kɔrɔ ye ko seli prismatiki fanba bɛ kɛ ladamu-minnu dilannen don baara kɛrɛnkɛrɛnnenw kama. Dilanbagaw bɛ hakɛw, sekow, ani terminaliw labɛncogo kɛrɛnkɛrɛnnenw dilan walasa ka kiliyanw ka ɲininiw dafa. Hali n’o sɛgɛsɛgɛli bɛ se ka kɛ sababu ye ka jɛɲɔgɔnya ɲuman sɔrɔ, a bɛ musakaw kɔrɔta ani ka dɔ fara a hakɛ fitininw kan. Kɔrɔbɔli ni seereyaw ka kan ka dafa kelen-kelen dilancogo suguya kelen-kelen bɛɛ la.

Tiɲɛni min ka kan ka kɛ ni elekitorode stacking walima rolling ye, o bɛ dɔ fara fɛn dilanni gɛlɛya kan. Layɛrɛw ka kan ka ɲɔgɔn sɔrɔ ka ɲɛ walasa ka kɔnɔna kurukuruw bali. Jogoɲini bɛ kɛ fɛn ye min bɛ ɲini ka caya ni a bɛ tali kɛ baara kɔgɔlenw na, minnu bɛ kɛ ni otomatiki ye kosɛbɛ silinda selilɛriw la. O kow bɛ kɛ sababu ye ka per{3}}unit musakaw caya, hali ni sɔrɔko minnu bɛ kɛ ka caya, olu bɛ danfara dɔgɔya dɔɔnin dɔɔnin ni sɛnɛfɛnw hakɛ bɛ caya.

Prismatic cellules bɛ kɛnɛma degun de wajibiya walasa ka baara kɛcogo ɲuman mara u ka ɲɛnamaya kɔnɔ. Ni seliluw bɛ charge, litiyɔmu ionw bɛ taa graphite anode kɔnɔ, ka kɛ sababu ye ka u bonya bonya. Silicon-Anodes (anodes) minnu bɛ bonya, olu bɛ nin funu in bonya kosɛbɛ. Ni degun sabatili ma jɔ ni elekitorode planw ye, layɛrɛw bɛ se ka delaminate, ka baarakɛyɔrɔ baarakɛtaw dɔgɔya ani ka se ka tiɲɛni kɛ.

Batiri modulu danma bɛ fanga fɔlɔw kɛ 3KN lamini na ka se labanw ma PHEV2 cogoya seliw la minnu bɛ kɛ ka kɛɲɛ ni sariya ye. O degun bɛ elekitorode layɛrɛw to ɲɔgɔn na charge (sara) bɛɛ la-Discharge cycling (Sɔrɔsi) la, ka masin sɛgɛn ni kari bali. Module designs ka kan ka jatebɔ kɛ degun fɔlɔ wajibiyalenw kan ani ka degun caya a ka ɲɛnamaya laban na.

Rectangulaire prismatique cellules nkɔni jɛlenw bɛ structurel show points (yɔrɔ barikamaw) jira. O yɔrɔw bɛ degunw lase masinw ma minnu bɛ bɔ yɛrɛyɛrɛw ni u nɔfɛkow la. Lakanali dakunw ka kan ka seliw lakana ka ɲɛ, kɛrɛnkɛrɛnnenya la mobili baara la, yɔrɔ minnu na, funteni dantɛmɛnenw ni sira cogoyaw bɛ se ka kɛ ko nafama ye. O fɛn gɛlɛn in bɛ lakana dɔw di, nka a ka c’a la, a tɛ sabati ka tɛmɛ seliw ka masinw fanga kan.

Prismatic Cells

Prismatic cellules bɛ litiyɔmu-ion chimie suguya caman ladon, u kelen-kelen bɛɛ bɛnnen don baarakɛcogo suguya wɛrɛw ma. Lithium nɛgɛ fositɛri chimie bɛ ɲɔgɔn sɔrɔ kɛrɛnkɛrɛnnenya la ni prismatic format ye. LFP batiriw bɛ baara kɛ ni fɛn caman ye, musaka{3}}fɛn nafamaw-Kobalt ni nikɛri sɔngɔ gɛlɛn bɛ i yɛrɛ tanga-k’a sɔrɔ a bɛ funteni sabatili ɲuman di ani cycle life ka tɛmɛ 3000 cycles kan.

Nikilu manganese cobalt ni nickel cobalt aluminum chimie fana bɛ sɔrɔ prismatic configurations kɔnɔ, ka baara kɛ ni applications ye minnu bɛ fanga caman sɔrɔli wajibiya. Format sɛgɛsɛgɛli bɛ kɛ sababu ye ka dilanbagaw dɛmɛ ka chimie sugandili kɛ ka ɲɛ walasa ka baara kɛcogo kɛrɛnkɛrɛnnenw ɲini k’a sɔrɔ u ma batiriw bɛɛ labɛncogo kura labɛn kokura.

Kuran mɔbiliw bɛ baara fangama jira, kɛrɛnkɛrɛnnenya la Azi suguw la, fɛn dilannikɛlaw bɛ LFP prismatic cellules bila jɔyɔrɔ fɔlɔ la. Nin batiriw fanga sariya-A bɛ Tesla modɛliw la minnu dilannen don Sinuwa jamana na, mobili caman wɛrɛw cɛma. Foromasi in ka yɔrɔko baarakɛcogo ɲuman n’a musaka nafaw bɛ bɛn EV sɔrɔko ma. Enerji maracogo minnu bɛ kɛ Grid-Skala baarakɛcogo la ani fanga kura sɔrɔcogo la, olu bɛ kɛ sababu ye ka prismatiki seliw kɛ u ka muɲuli ye, u ka waati jan kɔnɔ, ani u ka tasuma farati dɔgɔyali ni u bɛ tali kɛ silinda wɛrɛw la.

Mɔgɔ minnu bɛ fɛnw san, olu bɛ baara kɛ ni prismatic cellules fitininw ye minɛnw kɔnɔ i n’a fɔ smartfonw, tablɛtiw, ani ɔridinatɛriw yɔrɔ minnu na profiles finmanw bɛ jira ko u ka kan. Furakɛcogo minɛnw, telefɔniw ka baarakɛminɛnw, ani kuran baarakɛminɛnw minnu tɛ ni juru ye, olu bɛ sugu wɛrɛw jira minnu bɛ nafa don o cogoya nafaw la.

Ni batiri selilɛri suguyaw jateminɛna, jateminɛ damadɔ minnu bɛ se ka jate, olu bɛ baara kɛcogo ɲɛfɔ. Prismatic cellules bɛ se ka sekow di cogoya la minnu bɛ daminɛ 20AH la ka se 300AH ni kɔ ma seli kelen kɔnɔ. Silindriw bɛ max out 5-6AH lamini na cogoya caman na i n’a fɔ 21700, hali ni Tesla ka 4680 seli bɛ se 25AH ma.

Fanga density bɛ jago dɔ jira-OFF. Silindriw bɛ se ka se 1500 w/kg ma, ka nafa sɔrɔ ɲɔgɔndan caman na AMP kelen kɔnɔ-lɛrɛ. Prismatic cellules bɛ se ka se 1000-1.200 W/kg ma, ka fanga marali bila jɔyɔrɔ fɔlɔ la ka tɛmɛ fanga dicogo kan yɔrɔnin kelen. O bɛ kɛ sababu ye ka silinda seliluw kɛ ka ɲɛ ka ɲɛsin baarakɛcogo caman ma minnu bɛ fanga bɔ teliya la, ka sɔrɔ prismatic cells bɛ tɛmɛ baarakɛcogo kan min bɛ fanga bɔli sabatili ɲini.

Gravimetric energy density bɛ silinda seliw fɛ 260 wh/kg ɲɔgɔn na ni 200 wh/kg ye prismatic configurations kama. Danfara bɛ bɔ fɛnw ka fɛnw wajibiyalenw na minnu bɛ bɔ u la-Prismatic seliw mago bɛ kogow la minnu ka bon walasa ka masinw sabatili dɔgɔyali musaka bɔ ni u bɛ tali kɛ silinda jateminɛ na. Nka, fanga hakɛ min bɛ kɛ ni fanga ye, o bɛ o nafa in kɔsegin, ni seliw ye minnu bɛ kɛ ni prisma ye, olu bɛ baara kɛ ni yɔrɔ ye ka ɲɛ.

Sikili ɲɛnamaya bɛ danfara ka kɛɲɛ ni chimie ni baarakɛcogo ye sanni ka kɛ selilɛri cogoya dɔrɔn ye. O suguya fila bɛɛ bɛ se ka tɛmɛ 2000 kan ni u ɲɛnabɔcogo ɲuman ye. LFP selilɛriw prismatikiw bɛ tɛmɛ 5000 cycles kan tuma bɛɛ baarakɛcogo ɲumanw na. Danfaralan jɔnjɔn bɛ sɔrɔ kɛnɛmafɛnw-Fɛɛrɛbɔcogo, charge hakɛw, bɔli juguya-A bɛ nɔ bila ɲɛnamaya jan na.

Sɔrɔko sɔrɔko bɛ nɔba bila selilabana sugandili la. Silindriw bɛ nafa sɔrɔ sɛnɛfɛnw dilanni na ani sariyatigɛ la, o bɛ na ni per-kilowatt- lɛrɛ musakaw dɔgɔyali ye ni u dilannen don ni sɛgɛsɛgɛli ye. Otomatikiw ka wuli-ka-bɔ taabolo ani san tan caman nɔgɔyali bɛ se ka kɛ sababu ye ka bɔli teliya, ka taa a fɛ.

Prismatic Cell Production musakaw bɛ to ka caya ka da ladamuni wajibiyalenw kan ani otomatiki dɔgɔyali. Nka, sistɛmu-Sɛbɛn sɔrɔko bɛ se ka kɛ sababu ye ka prismatic cellules. Kɔnɔnatumuw ka dɔgɔn pake kelen kɔnɔ, olu bɛ dɔ bɔ ɲɔgɔn lajɛn baara la, ka batiriw ɲɛnabɔcogo nɔgɔya, ani ka welda jate dɔgɔya. Walasa ka baara caman kɛ{4}}Fɛɛrɛ minnu bɛ kɛ i n’a fɔ kuran kamiyɔnw walima grid marayɔrɔ, o warimarataw bɛ se ka selilɛri musaka caman bɔ.

Fɛnɲɛnama musakaw bɛ nɔ bila o cogo fila la cogo kelen na, hali ni chimie sugandili nafa ka bon ka tɛmɛ seli cogoya kan. Yɛlɛma min bɛ kɛ ka ɲɛsin LFP chimie ma prismatic cellules kɔnɔ, o bɛ manganɛsi ni nɛgɛ caman ta sanni ka kɛ kobalt ni nickel dɔgɔman ye, o bɛ se ka kɛ sababu ye ka fɛnw musaka dɔgɔya ni 20-40% ye ni i ye a suma ni simi ye min falen bɛ nikɛri la.

Kɔrɔbɔli ni seereyali musakaw bɛ dɔ fara selil musakaw kan ni dilanw tɛ ni sariya ye. Foromasi kɛrɛnkɛrɛnnen kelen-kelen bɛɛ bɛ dantigɛli danfaralenw de wajibiya, ka dɔ fara waati kan-ka taa{2}}Sugu ni yiriwali musakaw. Industriw ka cɛsiriw ka ɲɛsin sariyasunba caman ma, o bɛ se ka nin danfara in dɔgɔya, hali ni suguya caman bɛ baara kɛ sisan ni baarakɛcogo ye-Specifique optimisation over universel formats.

Batiri lakanani bɛ dɛsɛcogo caman lamini-Fɛnɲɛnɛma-sira, kɔnɔna-kurunw, elekitoroliti-bɔli, ani masinw tiɲɛni. Prismatic cells bɛ farati dɔw ɲɛnabɔ ka sɔrɔ ka dɔw jira. Nɛgɛdaga gɛlɛn bɛ tangali ɲuman di kɛnɛma sɔgɔli ma ni i ye a suma ni foroko selilɛriw ye, hali n’a bɛ fanga di masinw ma ka tɛmɛ silinda dilancogo kan.

Se min ka bon selilɛri kelen na, o bɛ fanga caman sɔrɔ unit kelen kɔnɔ. Ni dɛsɛ bɛ se ka kɛ prismatic cellule kelen na, o bɛ se ka fanga bɔ ka tɛmɛ cylindrique cellule dɛsɛ kan. Nka, selilu bɛɛ lajɛlen minnu bɛ pake kɔnɔ, olu ka dɔgɔn ka dɛsɛ yɔrɔw hakɛ dɔgɔya. Nin jago in-OFF bɛ batiri maracogo sigicogo ɲuman de wajibiya walasa ka selilɛri kelen-kelen bɛɛ ka tension, a ka funteni ani a ka charge (sara) kɔlɔsi.

LFP chimie min bɛ prismatic cellules kɔnɔ, o bɛ lakana nafaw di minnu bɛ sɔrɔ a la. Litiyɔmu nɛgɛ fositɛri bɛ funteni sabatili ɲuman jira ni i ye a suma ni nikɛri-cobalt chimiques ye, ni farati ka dɔgɔn funteni boli la hali ni a bɛ kɛ cogo jugu la. O fɛn tɛ oksizɛni bɔ funteni tiɲɛni waati la, o bɛ dɔ bɔ tasuma farati la. Nin taamasiyɛn in bɛ LFP prismatic cells kɛ kɛrɛnkɛrɛnnenya la fɛnmarayɔrɔw la minnu bɛ mara yɔrɔ la, lakana bɛ fanga hakɛ wajibiyalenw nɔ na yɔrɔ minnu na.

Dilanbagaw bɛ lakanafɛn caman fara ɲɔgɔn kan-Tressure relief vents, sisan tigɛlanw, funteni fuziw, ani tasuma-Retardant separators. Batiriw ɲɛnabɔcogo bɛ lafasali sira fɔlɔ di, ka chargement overada, over-ji bɔli, ani funteni caman sɔrɔli bali min bɛ se ka kɛ sababu ye ka dɛsɛw bila ka caya.

Diɲɛ kɔnɔ, seliba suguya bɛ bonya sira barikamaw jira. Suguw nafabɔ bɛ daminɛ miliyari 7,5 na ka se miliyari 12,5 ma san 2024, ni jateminɛw sera miliyari 35,2 ma san 2033. O bɛ san o san bonya hakɛ caman jira 9,5% ni 15% cɛ, o sababu bɛ bɔ kuran mɔbili tali la fɔlɔ ani fanga kura sɔrɔcogo la.

Azi-Pasifiki bɛ fanga sɔrɔ sɛnɛfɛnw bɔli la, o bɛ 45-70% ɲɔgɔn bɔ diɲɛ kɔnɔ. China bɛ ɲɛmɔgɔya la fɛn dilanni seko la, ni ntolatanna ŋanaw ye i n’a fɔ CATL, BYD, ani LG CHEM bɛ gigafactoriw baara minnu bɛ prismatic cellules dilan ni scale massive ye. Northvolt ka Erɔpu yɔrɔ min bɛ Norvege, n’a bɛ GWH san hakɛ 60 laɲini san 2024, o bɛ litiyɔmu-ion batiri iziniba jira Azi kɔkan.

Fɛnɲɛnɛmako kura bɛ taa ɲɛ. Solid-State batiri yiriwali bɛ layidu ta fanga hakɛ caman na ani lakana ɲɛnabɔli, ni prismatic formats well-positioned ka se ka solid electrolytes sɔrɔ. Sɛgɛsɛgɛli minnu kɛra silikon anɔdiw kan, grafɛnɛ maracogo fɛnw, ani katodi chimie kɔrɔlenw, olu bɛna nafa don selilabanaw dilanni na.

Mobili industry ka batiri siratigɛ bɛ ka caya ka taa a fɛ prismatic cells kɔnɔ. Volkswagen b’a fɛ ka baara kɛ ni prismatic cellules ye 80% la a ka EVw la san 2025, ka chimie variations saba waleya-LFP, manganese-sand, ani nickel-rich-wala ka musaka ni baara kɛcogo ɲɛ ka tɛmɛ mobili yɔrɔw kan. Nin fɛn caman sɛnɛcogo in bɛ kɛ sababu ye ka fɛn dilannikɛlaw dɛmɛ u ka se ka batiriw ɲɛfɔcogo bɛn mobili kɛrɛnkɛrɛnnenw ka ɲininiw ma k’a sɔrɔ u ma fɛn caman Changer.

Prismatic versus silindrical debate tɛ ni jaabi ye diɲɛ bɛɛ kɔnɔ. Foroko kelen-kelen bɛɛ bɛ tɛmɛ ko kɛrɛnkɛrɛnnenw kan. Silindriw bɛ bɛn baarakɛcogo ma minnu bɛ fanga bɔli caman wajibiya, funteni maracogo ɲuman, ani masinw ka sabatili. Seko ni dɔnko baarakɛminɛnw, E-Bikew, ani sanfɛ{4}}Baarakɛlaw bɛ u ka nafaw ta. Standardization bɛ se ka kɛ sababu ye ka dilan iterasiyɔn teliya ani ka yɔrɔw sɔrɔ.

Prismatic cellules b’a jira ko yɔrɔ ɲuman, seko caman bɛ kɛ seli kelen kɔnɔ, ani ɲɔgɔndan jate dɔgɔyali bɛ nafa sɔrɔ. Large-Format EVw, grid storage systems, ani telecommunications backup power bɛ nafa sɔrɔ o jogo ninnu na. Se min bɛ sɔrɔ ka dimensions (janya) kɛ ka kɛɲɛ ni baara kɛrɛnkɛrɛnnenw ye, o bɛ se ka kɛ sababu ye ka jɛɲɔgɔnya gɛlɛya ni sistɛmu architecture (sistɛm architecture) ye.

Batiri pake dilannikɛlaw bɛ ka taa a fɛ ka fɛɛrɛw ta minnu bɛ kɛ ɲɔgɔn fɛ, ka seliw cogoyaw sugandi ka da mobili yɔrɔ ani baarakɛcogo kɛsu kan. Baarakɛcogo-Mobiliw bɛ se ka baara kɛ ni silinda selilɛriw ye fanga hakɛ ɲuman kama. Mass-Sugu kuran mɔbiliw laɲini ni musaka kɛcogo ɲuman bɛ prismatic cellules fɛ. Kamiyɔnw ni jagokɛlaw ka mobili minnu bɛ fanga mara hakɛ dantigɛlenw na, olu bɛ prismatic configurations sugandi.

Suguda la, dinamiki b’a jira ko sigiɲɔgɔnya bɛ taa ɲɛ sanni ka kɛ ni format dominance ye. Fɛn dilanni ɲɛtaa, chimie ɲɛtaa, ani musaka dɔgɔyali bɛna taa ɲɛ ɲɔgɔn fɛ suguya fila bɛɛ la. Sugandili ɲuman bɛ bɔ baarakɛcogo la-Kɛrɛnkɛrɛnnenya la, fɛn minnu ka kan ka bila ɲɛfɛ-Kunnafoni hakɛ, fanga hakɛ, musaka, ɲɛnamaya, lakana, ani cogoya fɛnw gɛlɛyaw.

Prismatic Cells

A ka c’a la, prismatic cellules bɛ 2000 fo 7000 charge cycles kɛ ka kɛɲɛ ni chimie ni baarakɛcogo ye. LFP prismatic cellules ka teli ka tɛmɛ 5000 cycles kan ni funteni maracogo ɲuman ye ani ka i yɛrɛ tanga bɔli jugu ma ka tɛmɛ 20% cogoya kan. Sikili ɲɛnamaya bɛ baara kɛ ni san 5-10 ye baara fanba la.

Prismatic cells bɛ chargement teliyalenw dɛmɛ ni thermo management systems bɛnnenw ye. Dilan caman bɛ 1C ka se 2C charge rates ma, o kɔrɔ ye ko chargement dafalen 30-60 miniti kɔnɔ. Fɔɲɔba minnu bɛ taa ɲɛ ni ji nɛnɛma walima fasa-fasa-fɛnw ye, olu bɛ funteni caya kojugu bali chargement teliya waati la, ka selilɛriw ka kɛnɛya ni u ka lakana sabati.

per-Cell musakaw prismatic units kan ka tɛmɛ cylindrical cells kan ka da customization ani automation dɔgɔyali kan. Nka, sistɛmu-Lovel musakaw bɛ se ka prismatic designs fɛ ka tɛmɛn assembly baara dɔgɔyali kan ani a yɔrɔw ka dɔgɔ. tigiya musaka bɛɛ bɛ bɔ baarakɛcogo la-Kɛrɛnkɛrɛnnenya la fɛn minnu bɛ sɔrɔ a dilanni hakɛ la, a ka jɛɲɔgɔnya gɛlɛya, ani a seko wajibiyalen.

Prismatic cellules bɛ se ka segin ka kɛ fɛn wɛrɛw ye. Aluminiyɔmu walima nɛgɛdaga bɛ se ka fara ɲɔgɔn kan ani ka baara kɛ u yɛrɛma ni fɛnw ye minnu bɛ baara kɛ. Lithium, cobalt, nickel ani manganɛsi bɛ se ka sɔrɔ ka segin ka baara kɛ ni batiri kuraw ye. Recycling infrastructure bɛ t’a fɛ ka dɔ fara a ka batiri hakɛ kan min bɛ ka bonya ka bɔ kuran mɔbiliw ni fanga marayɔrɔw la minnu bɛ se a si laban ma.