Prismatique Cellules ye mun ye?

Prismatique cellules ye litiyamu-ion batiri seli kɛrɛnkɛrɛnnenw ye minnu datugulen don aliminiyɔmu walima nɛgɛso kɔnɔ. U cogoya fla, min bɛ i n’a fɔ kɛsu-, o b’a to u bɛ se ka ɲɔgɔn dalajɛ koɲuman batiri moduluw kɔnɔ, o b’a to u bɛ danfara don ni selilu silindalenw ye minnu bɛ baara kɛ ni elekitorode kurulenw ye minnu bɛ kɛ fɛn bulama kɔnɔ.

Prismatique cellules kɔnɔ, electrode sheets minnu bɛ anode, cathode ani separator kɔnɔ, olu bɛ dalajɛ ɲɔgɔn kan layɛrɛw la walima u bɛ wuli ka u kɛ fla ye. O cogoya in b’a to fɛn dilannikɛlaw bɛ se ka seli kelen-kelen belebelebaw dilan minnu bɛ fanga caman mara fɛn kelen kɔnɔ ni i y’a suma ni silinda wɛrɛw ye. Prismatique cellule kelen bɛ se ka kɛ ni fanga ye min bɛ bɛn seli silinda 20 fo 100 ma, o bɛ dɔ bɔ kosɛbɛ kuran ɲɔgɔndan hakɛ la min ka kan ka kɛ batiriw kɔnɔ.

Prismatique cellules jɔli bɛ tugu fɛɛrɛ fɔlɔ fila kɔ. Prismatiki selilu minnu bɛ ɲɔgɔn kan, olu bɛ ni elekitorode layɛrɛw ye minnu bilalen bɛ ɲɔgɔn sanfɛ, k’a sɔrɔ prismatiki selilu wulilenw bɛ baara kɛ ni elekitorodew ye minnu sirilen don ka kɛ sɛrɛkili fla ye ka sɔrɔ ka u digidigi ka don kɛsu rectangulaire kɔnɔ. Dilan kelen-kelen bɛɛ bɛ jago-kɛrɛnkɛrɛnnenw di fɛn dilanni nafama ni baarakɛcogo ɲumanw cɛ.

Aluminiyɔmu walima nɛgɛ kɛnɛma bɛ baara caman kɛ ka tɛmɛ lakanani nɔgɔman kan. A bɛ jɔli gɛlɛya di, ka kɔnɔna tansiyɔn ɲɛnabɔ charge-discharge cycles waatiw la, ani ka dɛmɛ don funteni bɔli la. A ka c’a la, a kɔnɔna janya bɛ se milimɛtɛrɛ 1,1 ma aluminiyɔmu bɔgɔlanw na, o min bɛ lakanani ni girinya jateminɛni balansi. Nin dasiri gɛlɛn in bɛ prisma seliw ni foroko seliw danfara bɔ, minnu bɛ baara kɛ ni aluminiyɔmu laminati pakew ye minnu bɛ se ka wuli.

Elektɔriw lajɛli bɛ fɛn tigitigi de wajibiya. Ni u bɛ ɲɔgɔn dalajɛ, anode sɛbɛnw bɛɛ bɛ ɲɔgɔn sɔrɔ kuran fɛ, i n’a fɔ katodi sɛbɛnw bɛɛ bɛ ɲɔgɔn sɔrɔ cogo min na, sani u ka don casing kɔnɔ. Rolled designs bɛ fiɲɛbɔ electrode layers (jig) kan, o kɔ, u bɛ flakɛ walasa ka profil rectangulaire (kɛrɛnkɛrɛnnen) sɔrɔ. Sugandili min bɛ kɛ o fɛɛrɛ ninnu cɛ, o bɛ nɔ bila fanga hakɛ la, funteni baarakɛcogo la, ani fɛn dilanni baarakɛcogo la.

Prismatic Cells

Jateminɛ kɛrɛnkɛrɛnnen bɛ pakew kɛcogo ɲuman ɲɛtaa caman di. Ni u labɛnna batiri moduluw kɔnɔ, prismatique cellules bɛ fiɲɛ yɔrɔw bɔ yen minnu bɛ sɔrɔ seli silinda cogoyaw la. O bɛ baara kɛ ni fanga hakɛ caya ye-a ka c’a la 600-700 Wh/L ni i y’a suma ni 500-600 Wh/L ye silinda seliw la.

Kuran mɔbiliw baarakɛcogo la, o yɔrɔ ɲɛnabɔli in nafa ka bon kɛrɛnkɛrɛnnenya la. Elitiyamu mobili batiripake minnu bɛ bi EVw kɔnɔ, olu bɛ nafa sɔrɔ prisma cellules ka seko la ka fanga marali caya mobili jɔcogo dantigɛlenw kɔnɔ. Dilanbagaw bɛ se ka batiri dakunw dilan minnu bɛ baara kɛ ni santimɛtɛrɛ kubik kelen-kelen bɛɛ ye, ka bolifɛnw bolicogo 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 litiyamu manganɛsi-risimatiki selilɛriw, minnu bolodara ka dilan jago siratigɛ la san 2028, olu bɛ fanga hakɛ jira 33% ni i y’a suma ni litiyamu nɛgɛ fositɛri selilɛriw ye, musaka minnu bɛ se ka suma ɲɔgɔn ma. Nin bεε in bε kuran kamiyɔnw laɲini minnu bε kilomɛtɛrɛ 400 ni kɔ taama na, k’a sɔrɔ a bɛ dɔ bɔ batiri musakaw la.

Batiri pake lajɛ gɛlɛya bɛ dɔgɔya kosɛbɛ ni prismatique cellules ye. Paki min bɛ seli silinda 100 de wajibiya, o bɛ se ka kɛ ko a mago bɛ selilu prismatiki 5-10 dɔrɔn na walasa ka se ka se hakɛ kelen ma. Seliw dɔgɔyali kɔrɔ ye ko weldaw ka dɔgɔn, dɛsɛyɔrɔw bɛ se ka dɔgɔya, ani u dilanni waati bɛ dɔgɔya.

Kuranko ɲɔgɔndan jɔcogo bɛ danfaraba la. Prismatique cellules bɛ terminal tabs jira sanfɛyɔrɔ walima a labanw na, o bɛ se ka kɛ sababu ye ka ɲɔgɔndan tilennenw kɛ parallèle walima series. Bi fɛn dilanni fɛɛrɛw, i n’a fɔ ENNOVI ka lamini kɛcogo kelen-, olu bɛ sɛrɛkiliw fara ɲɔgɔn kan minnu ka dɔgɔn-, aliminiyɔmu kurunbokarilanw, minnu ka teli ka wuli, ani terminal busbarw fara ɲɔgɔn kan baara kelen na. O ko kura in bɛ lajɛ kɛcogo caman bɔ yen ka sɔrɔ ka dannaya yiriwa.

Nka, o hakilijagabɔ in bɛ na ni bɔnɛ ye. Hali ni seli silinda pakew bɛ se ka taa a fɛ ka baara kɛ ni seko dɔgɔyali ye ni seli kelen-kelen bɛɛ dɛsɛra, selilu prismatiki kelen dɛsɛ bɛ se ka nɔ bila modulu bɛɛ la. Batiriw maracogo ka kan ka lakana barikama di selilu kelen-kelen bɛɛ ma walasa ka o farati nɔgɔya.

Funteni bɔli bɛ nafa ni gɛlɛya fila bɛɛ lase prisma seliw ma. Yɔrɔ belebelebaw ni flakɛlenw bɛ nɔgɔya don ka ɲɔgɔn sɔrɔ tilennen na ni nɛnɛbɔlanw walima funteni ɲɛnabɔcogo ye. Dilanbagaw bɛ se ka nɛnɛfɛnw nɔrɔ selilɛri ɲɛda la k’a ɲɛsin u yɛrɛ ma, o bɛ kɛ sababu ye ka funteni bɔli ɲuman kɛ chargement teliya waati walima fanga bɔli waati la min ka bon-.

O bɛɛ n’a ta, stacking compact min bɛ fanga density ɲɛ, o fana bɛ funteni caman lajɛ. Prismatiki selilɛri caman minnu digilen don ɲɔgɔn na, olu bɛ se ka funteni jiginniw labɛn ni nɛnɛbɔlanw ma baara kɛ ka ɲɛ. Yɔrɔ funtenimaw bɛ Kɛ yɔrɔ minnu na funteni bɛ Lajɛ joona ka Tɛmɛ a jɛnsɛnni kan. Sumaya ɲɛnabɔli ɲɛtaa bɛ kɛ ko kɔrɔba ye, kɛrɛnkɛrɛnnenya la, baarakɛcogo minnu bɛ baara kɛ kosɛbɛ-.

Silindri seliluw bɛ nafa sɔrɔ u yɛrɛ la ni danfara bɛ unitw ni ɲɔgɔn cɛ, o bɛ fiɲɛ bila ka nɛnɛ pasif. Prismatiki cogoyaw bɛ nɛnɛ furaw de wajibiya minnu dilannen don ni ɛntɛrinɛti ye-nɛnɛbɔlanw jilamaw, fasa-yɛrɛyɛrɛlifɛnw, walima grafɛnɛ-nɛnɛfɛnw falenfalen. Sisan, fɛn dilannikɛla dɔw bɛ fasa-yɛrɛmafɛnw don prismatiki pakew kɔnɔ, ka funteni minɛ charge cycle teliya waatiw la, k’a bila dɔɔnin dɔɔnin o kɔfɛ. Prototype fɔlɔw bɛ baara sabatilen mara ni lamini funteni ye degere 45 ye ni kɔnɔna funteni wulilen ye min ka dɔgɔ ni degere 5 ye ni bɔli hakɛ ye 0,5C ye.

Otomatiki min bɛ kɛ ka fɛnw dilan prismatiki selilɛriw la, o bɛ kɔfɛ selilu silindalenw dilanni kɔfɛ. Silindri cogoyaw i n’a fɔ 18650 ani 21700, olu bɛ nafa sɔrɔ san tan caman kɔnɔ fɛn dilanni fɛɛrɛw la minnu bɛ kɛ ka kɛɲɛ ni sariya ye, o bɛ kɛ sababu ye ka bɔli kɛ ni hakɛ caman ye- ni jogo sabatili ye. Prismatique cellules tɛ ni diɲɛ bɛɛ ka cogoya sariyaw ye-k’a sɔrɔ VDA PHEV2 ɲɛfɔli ma fara a kan min bɛ sɔrɔ Alemaɲi mobili baarakɛcogo la.

O sariyasunba tɛ yen, o kɔrɔ ye ko prisma seli fanba bɛ dabɔ ka kɛɲɛ ni mɔgɔw sago-baara kɛrɛnkɛrɛnnenw ye. Dilanbagaw bɛ hakɛw, sekow ani terminaliw labɛncogo kɛrɛnkɛrɛnnenw dilan walasa ka kiliyanw ka ɲininiw dafa. Hali n’o sɛgɛsɛgɛli in bɛ kɛ sababu ye ka jɛɲɔgɔnya ɲuman kɛ, a bɛ musakaw kɔrɔta ani ka dɔ fara komandi hakɛ fitininw kan. Kɔrɔbɔli ni seereyaw ka kan ka dafa kelen-kelen dilancogo suguya kelen-kelen bɛɛ la.

Tiɲɛni min ka kan ka kɛ walasa ka elekitorodew dalajɛ walima ka u wuli, o bɛ dɔ fara fɛn dilanni gɛlɛya kan. Layɛrɛw ka kan ka bɛn ɲɔgɔn ma ka ɲɛ walasa kɔnɔna na kurukuruniw bali. Jogoɲumanya kɔlɔsili bɛ kɛ fɛn ye min bɛ ɲini kosɛbɛ ni i y’a suma ni baarakɛcogo kɔgɔlenw ye, minnu bɛ kɛ ni otomatiki ye kosɛbɛ, minnu bɛ kɛ silinda seliw la. O ko ninnu bɛ kɛ sababu ye ka musaka caman kɛ -unit kelen-kelen bɛɛ la, hali ni sɔrɔko minnu bɛ kɛ ka caya, olu bɛ danfara dɔgɔya dɔɔnin dɔɔnin ni sɛnɛfɛnw bɔli hakɛ bɛ caya.

Prismatique cellules bɛ kɛnɛma degun de wajibiya walasa ka baara kɛcogo ɲuman sabati u ka ɲɛnamaya kɔnɔ. Ni seliluw bɛ charge (sara) kɛ, litiyamu ionw bɛ taa grafite anode kɔnɔ, o bɛ kɛ sababu ye ka janya bonya. Silisiyɔmu-anode minnu fanga bonyalen don, olu bɛ o funu in bonya kosɛbɛ. Ni degun sabatilen ma kɛ ka ɲɛsin elekitorode planw ma, layɛrɛw bɛ se ka delaminate, ka baarakɛyɔrɔ baarakɛta dɔgɔya ani ka seko dɔgɔya.

Batiri modulu danmadɔw bɛ fanga fɔlɔw kɛ 3kN lamini na ka taa laban platiw la PHEV2 format cellules standards kama. O degun in bɛ elekitorode layiniw to ɲɔgɔn na charge-discharge cycling bɛɛ kɔnɔ, ka masinw sɛgɛn ni kari bali. Module dilancogo ka kan ka jate minɛ fɔlɔ degun wajibiyalenw ni degun cayalenba ɲɛnamaya laban na.

Prismatique rectangulaire (prismatique cellules rectangulaire) nɔngɔnw nɛrɛmuguma bɛ jɔcogo barikantanya yɔrɔw jira. O yɔrɔw bɛ masinw degunw lajɛ ka bɔ yɛrɛyɛrɛw ni bɔgɔbɔgɔli la. Lakanali dakunw ka kan ka seliw lakana ka ɲɛ, kɛrɛnkɛrɛnnenya la mobili baarakɛyɔrɔw la, yɔrɔ minnu na, muɲuli bɛ kɛ funteni dantɛmɛnenw ni sirako cogoyaw la, o nafa ka bon. A kɔnɔna gɛlɛn bɛ lakana dɔw di, nka a ka c’a la, a barika ka dɔgɔn ka tɛmɛ silinda seliluw ka masin fanga kan.

Prismatic Cells

Prismatique cellules bɛ litiyamu-ion chimie suguya caman ladon, u kelen-kelen bɛɛ bɛnnen don baarakɛcogo danfaralenw ma. Litiyamu nɛgɛ fositɛri chimie bɛ ɲɔgɔn sɔrɔ kɛrɛnkɛrɛnnenya la ni prismatiki cogoya ye. LFP batiriw bɛ baara kɛ ni fɛn caman ye, minnu musaka ka dɔgɔ-fɛnw na minnu musaka ka dɔgɔ-u bɛ u yɛrɛ tanga kobalt ni nikɛri sɔngɔ gɛlɛnw ma-k’a sɔrɔ u bɛ funteni sabatili ɲuman di ani u ka cycle ɲɛnamaya jan min bɛ tɛmɛ 3000 kan.

Nikilɛri manganɛsi kobalti ni nikɛli kobalt aliminiyɔmu kemisɛriw fana bɛ bɔ prisma cogoyaw la, ka baara minnu laɲini minnu bɛ fanga caman ɲini. Foromazi sɛgɛsɛgɛli b’a to fɛn dilannikɛlaw bɛ se ka chimie sugandili ɲɛ ka kɛɲɛ ni baarakɛcogo kɛrɛnkɛrɛnnenw ye k’a sɔrɔ u ma batiri jɔcogo bɛɛ labɛn kokura.

Kuran mɔbiliw bɛ baarakɛcogo fanga jira, kɛrɛnkɛrɛnnenya la Azi suguw la, yɔrɔ minnu na, fɛn dilannikɛlaw bɛ LFP prismatiki selilɛriw bila jɔyɔrɔ fɔlɔ la. O batiriw fanga standard-range Tesla models minnu dilannen don Sinuwa jamana na, ani mobili caman wɛrɛw. Foromasi in ka yɔrɔko nafama ni musaka nafaw bɛ bɛn EV sɔrɔko ma. Kuwati maracogo minnu bɛ kɛ ka ɲɛsin rezow-skala baarakɛcogo ma ani fanga kura sɔrɔlenw jɛli ma, o cogo kelen na, olu bɛ prisma seliw dɛmɛ u ka muɲuli, u ka cycle ɲɛnamaya jan, ani tasuma farati ka dɔgɔn ni i y’a suma ni silinda wɛrɛw ye.

Ɛntɛrinɛti minnu bɛ kɛ ka mɔgɔw balo, olu bɛ baara kɛ ni prismatique cellules misɛnninw ye minɛnw kɔnɔ i n’a fɔ smartfon, tablɛti ani ɔridinatɛriw, yɔrɔ minnu na a jirala ko profil finmanw ka kan. Furakɛminɛnw, telefɔniko kɔkanfɛnw, ani kuran baarakɛminɛnw minnu tɛ ni juru ye, olu bɛ sugu wɛrɛw jira minnu bɛ nafa sɔrɔ o cogoya in nafaw la.

Ni batiri selilɛri suguyaw jateminɛna, jateminɛ damadɔ minnu bɛ se ka jate, olu bɛ baarakɛcogo cogoyaw ɲɛfɔ. A ka c’a la, selilu prismatikiw bɛ sekow di minnu bɛ daminɛ 20Ah na ka se 300Ah ni kɔ ma seli kelen na. Silindri seliw max out lamini na 5-6Ah for common formats i n'a fɔ 21700, hali ni Tesla ka 4680 seli bɛ se 25Ah ɲɔgɔn ma.

Seko ni dɔnko bɛ jago-bɔ jira. Silindri seliluw bɛ se ka se 1500 W/kg ma, u bɛ nafa sɔrɔ ɲɔgɔndan caman na amp-lɛrɛ kelen kɔnɔ. A ka c’a la, prismatique cellules bɛ se 1000-1200 W/kg ma, ka fanga marali bila jɔyɔrɔ fɔlɔ la ka tɛmɛ fanga dicogo kan yɔrɔnin kelen. O b’a to silinda seliw ka fisa baarakɛcogo ɲumanw na minnu bɛ fanga bɔli teliya de wajibiya, k’a sɔrɔ prisma seliw ka fisa ni baara ye minnu bɛ fanga bɔli sabatili ɲini.

Gravimetric energy density bɛ silinda seliw fɛ ni 260 Wh/kg lamini ye ka tɛmɛ 200 Wh/kg kan prisma configurations (prismatiques configurations) la. Danfara bɛ bɔ casing material requirements-prismatic cells mago bɛ kogo belebelebaw la walasa ka masin sabatili dɔgɔyali musaka bɔ ni i y’a suma ni silinda geometry ye. Nka, fanga hakɛ cayalenba bɛ o nafa in kɔsegin, ni selilu prismatikiw bɛ baara kɛ ni yɔrɔ ye ka ɲɛ.

Sikili ɲɛnamaya bɛ danfara ka kɛɲɛ ni chimie ni baarakɛcogo ye sanni ka kɛɲɛ ni selilɛri cogoya dɔrɔn ye. O suguya fila bɛɛ bɛ se ka tɛmɛ 2000 kan ni u ɲɛnabɔra ka ɲɛ. Prismatique LFP selilɛriw bɛ to ka tɛmɛ 5000 cycles kan baarakɛcogo ɲumanw na. Danfara jɔnjɔn bɛ kɛnɛyako-funteni maracogo, chargement hakɛw, bɔli juguya-bɛ nɔ bila ɲɛnamaya jan na cogo min na.

Fɛn dilanni sɔrɔko bɛ nɔba bila selilɛri cogoya sugandili la. Silindri seliw bɛ nafa sɔrɔ sɛnɛfɛnw dilanni infɔrɔmasiko kɔgɔlenw na ani sariyasunw na, o bɛ na ni kilowati-lɛrɛ kelen musakaw dɔgɔyali ye ni u dilannen don hakɛ la. Otomatiki winding processes ani san tan caman refinement bɛ kɛ sababu ye ka bɔli teliya la, cogo basigilen na.

Prismatique cellules dilanni musakaw bɛ to ka caya k’a sababu kɛ customization wajibiyalenw ye ani otomatiki dɔgɔyali. Nka, sitɛmu-nivo sɔrɔko bɛ se ka prisma seliw dɛmɛ. Seliw dɔgɔyali pake kelen kɔnɔ, o bɛ dɔ bɔ fɛnw lajɛli baara la, ka batiriw maracogo nɔgɔya, ani ka dɔ bɔ welda jate la. Baarakɛminɛnbaw-formatw kama i n’a fɔ kuran kamiyɔnw walima rezow marali, o warimara ninnu bɛ se ka seli musakabaw kunbɛn.

Fɛnɲɛnɛma musakaw bɛ nɔ bila o cogoya fila bɛɛ la cogo kelen na, hali ni chimie sugandili nafa ka bon ka tɛmɛ selilɛri cogoya kan. Yɛlɛma min kɛra ka taa LFP chimie la prismatique cellules kɔnɔ, o bɛ manganɛsi ni nɛgɛ caman ta sanni ka kobalt ni nikɛri dɛsɛ, o bɛ se ka dɔ bɔ fɛnw musakaw la ni 20-40% ye ni i y’a suma ni nikɛri caman bɛ minnu na.

Kɔrɔbɔli ni seereyaw musakaw bɛ dɔ fara prisma cellule musakaw kan ni dilanw tɛ ni sariya ye. Foroko kɛrɛnkɛrɛnnen kelen-kelen bɛɛ bɛ dantigɛli danfaralenw de wajibiya, ka dɔ fara waati-ka taa-sɔgɔma ni yiriwali musakaw kan. Industriw ka cɛsiriw ka ɲɛsin sariyasunba ma, o bɛ se ka o danfara in dɔgɔya, hali ni suguya caman bɛ se ka kɛ sababu ye sisan ka baarakɛcogo-kɛrɛnkɛrɛnnenw ka ɲɛtaa sabati ka tɛmɛ diɲɛ bɛɛ ka cogoyaw kan.

Batiri lakanani bɛ tali kɛ dɛsɛ cogo caman na-funteni bolicogo, kɔnɔna kurukuruniw, ɛlektrɔlitiki bɔli, ani masinw tiɲɛni. Prismatique cellules bɛ farati dɔw ɲɛnabɔ ka sɔrɔ ka dɔw don a kɔnɔ. Nɛgɛdaga gɛlɛn bɛ mɔgɔ tanga kɛnɛma sɔgɔli ma ni i y’a suma ni foroko selilɛriw ye, hali ni a tɛ masin fanga dɔgɔya ka tɛmɛ silinda dilancogo kan.

Se min ka bon seli kelen na, o bɛ fanga caman lajɛ fɛn kelen kɔnɔ. Ni dɛsɛ kɛra seli prismatiki kelen na, o bɛ se ka fanga caman bɔ ka tɛmɛ seli silinda dɛsɛ kan. Nka, selilu bɛɛ lajɛlen minnu bɛ pake kɔnɔ, olu dɔgɔyali bɛ dɔ bɔ dɛsɛyɔrɔw hakɛ la minnu bɛ se ka kɛ. O jago-off bɛ batiri ɲɛnabɔcogo ɲuman de wajibiya walasa ka seli kelen-kelen bɛɛ ka wulicogo, a funteni ani a chargement cogoya kɔlɔsi.

LFP chimie min bɛ prismatique cellules kɔnɔ, o bɛ lakana nafa danma di. Litiyamu nɛgɛ fositɛri bɛ funteni sabatili ɲuman jira ni i ye a suma ni nikɛri-kobalti kemisɛriw ye, ni funteni bolicogo farati ka dɔgɔn hali ni a kɛra cogo jugu la. O fɛn tɛ oksizɛni bɔ funteni tiɲɛni waati, o bɛ dɔ bɔ tasuma farati la. O jogo in b’a to LFP prismatique cellules bɛ kɛ fɛn ye min bɛ mɔgɔ ɲɛnajɛ kɛrɛnkɛrɛnnenya la marayɔrɔ jɔlenw na, yɔrɔ minnu na lakana bɛ fanga hakɛ wajibiyalenw nɔ bila.

Dilanbagaw bɛ lakana fɛɛrɛ caman fara ɲɔgɔn kan-tansiyɔn jiginni fiɲɛbɔlanw, sisan tigɛlanw, funteni fiyɛliw, ani tasuma{1}}dafalanw. Batiri ɲɛnabɔli sira bɛ lafasali sira fɔlɔ di, ka chargement over-discharge, ani funteni tɛmɛnen bali min bɛ se ka cascading dɛsɛw lawuli.

Diɲɛ seli prismatiki sugu bɛ bonya sira barikamaw jira. Suguw nafa bɛ daminɛ miliyari 7,5 na ka se miliyari 12,5 ma san 2024, ni jateminɛw bɛ se miliyari 35,2 ma san 2033. O b’a jira ko san kɔnɔ bonya hakɛ faralen don ɲɔgɔn kan 9,5% ni 15% cɛ, min bɛ tali kɛ fɔlɔ kuran mɔbiliw tali ni fanga kura sɔrɔlenw marali yiriwali la.

Azi-Pasifiki bɛ fanga sɔrɔ sɛnɛko la, a bɛ kɛ 45-70% ɲɔgɔn ye diɲɛ sɛnɛfɛnw na. Sinuwa bɛ fɛn dilanni seko ɲɛminɛ, a ɲɛmɔgɔba dɔw ye CATL, BYD, ani LG Chem ye minnu bɛ gigafactories baara minnu bɛ prismatique cellules dilan ni hakɛba ye. Northvolt ka Erɔpu baarakɛyɔrɔ min bɛ Norvege, n’a laɲini ye GWh 60 ye san 2024, o bɛ litiyamu-ion batiri iziniba jira Azi kɔkan.

Fɛn kura minnu bɛ kɛ fɛɛrɛko siratigɛ la, olu bɛ ka teliya ka taa a fɛ. Batiri solide-state yiriwali bɛ layidu ta fanga caman sɔrɔli la ani lakana sabatili, ni prismatiki cogoyaw sigilen don koɲuman- walasa ka elektrɔli solidew ladon. Sɛgɛsɛgɛli minnu bɛ kɛ siliyɔmu anodew kan, grafɛnɛ funteni maraminɛnw, ani katodi chimie ɲɛtaalenw, olu bɛna nafa don prismatiki selilɛriw dilanni na.

Mobiliko baarakɛlaw ka batiri sirako bɛ ka caya ka taa a fɛ ka prismatiki selilɛriw don a kɔnɔ. Volkswagen b’a fɛ ka baara kɛ ni prismatiki selilɛriw ye a ka EV 80% kɔnɔ san 2025, ka chimie caman ɲɔgɔnna caman waleya-LFP, manganɛsi-based, ani nikɛri-nafolotigiw-walasa ka musaka ni baarakɛcogo ɲuman kɛ mobili yɔrɔw bɛɛ la. Nin fɛn caman tigɛli fɛɛrɛ in b’a to fɛn dilannikɛlaw bɛ se ka batiriw cogoyaw bɛn mobili kɛrɛnkɛrɛnnenw magow ma k’a sɔrɔ fɛn caman ma Changé a format de gros.

Jɛkafɔ min bɛ kɛ prismatiki ni silinda la, o tɛ jaabi sɔrɔ diɲɛ bɛɛ kɔnɔ. Foromazi kelen-kelen bɛɛ bɛ tɛmɛ tɔw kan ko kɛrɛnkɛrɛnnenw na. Silindri seliw bɛ bɛn baarakɛcogo ma minnu bɛ fanga bɔli caman wajibiya, funteni maracogo ɲuman, ani masinw barika bonya. Kuran baarakɛminɛnw, e-nɛgɛso, ani mɔbili minnu bɛ baara kɛ kosɛbɛ, olu bɛ u nafaw ta. Standardisation bɛ se ka kɛ sababu ye ka dilancogo iterasiyɔn teliya ani ka yɔrɔw sɔrɔ.

Prismatique cellules bɛ a jira ko u ka ɲi yɔrɔ min na yɔrɔ baarakɛcogo ɲuman, seko caman sɔrɔli seli kelen kɔnɔ, ani jɛɲɔgɔnya jate dɔgɔyali bɛ nafa bila yɔrɔ min na. EV belebele-formatw, grid marayɔrɔw, ani telefɔni kɔkanna fanga bɛ nafa sɔrɔ o jogo ninnu na. Se min bɛ mɔgɔ ye ka hakɛw ladilan baarakɛcogo kɛrɛnkɛrɛnnenw kama, o bɛ kɛ sababu ye ka jɛɲɔgɔnya gɛlɛn don ni sistɛmu jɔcogo ye.

Batiri dilannikɛlaw bɛ ka fɛɛrɛw ta ka taa a fɛ minnu bɛ tali kɛ ɲɔgɔn na, ka selilɛriw cogoyaw sugandi ka da mobili tilayɔrɔ n’a baarakɛcogo kan. Baarakɛcogo-mɔbili minnu ɲɛsinnen bɛ baarakɛcogo ma, olu bɛ se ka baara kɛ ni selilu silindalenw ye walasa fanga ka bon kosɛbɛ. Mass-sugu kuran mɔbili minnu bɛ laɲini kɛ ka se yɔrɔjan ni musaka dɔgɔyali ma, olu bɛ prisma cellules fɛ. Kamiyɔnw ni jagokɛyɔrɔ minnu bɛ fanga maracogo caman wajibiya hakɛ basigilenw na, olu bɛ prisma cogoyaw sugandi.

Suguda wulicogo b’a jira ko sigiɲɔgɔnya bɛ taa ɲɛ sanni ka kɛ cogoya fanga ye. Fɛn dilanni ɲɛtaa, chimie ɲɛtaa, ani musaka dɔgɔyali bɛna taa ɲɛ ɲɔgɔn fɛ suguya fila bɛɛ la. Sugandili ɲuman bɛ bɔ baarakɛcogo-fɔlɔko kɛrɛnkɛrɛnnenw-kuran hakɛ, fanga hakɛ, musaka, ɲɛnamaya, lakana, ani cogoya dantigɛliw la.

Prismatic Cells

A ka c’a la, prismatique cellules bɛ charge cycle 2000 fo 7000 kɛ ka kɛɲɛ ni chimie ni baarakɛcogo ye. LFP prismatique cellules ka teli ka tɛmɛ cycle 5000 kan ni funteni maracogo ɲuman ye ani ka u yɛrɛ tanga bɔli juguman ma min bɛ 20% charge state duguma. Sikili ɲɛnamaya bɛ baara kɛ ni san 5-10 ye baarakɛcogo fanba la.

Prismatique cellules bɛ charge rapide dɛmɛ ni thermal management systems bɛnnenw ye. Dilan caman bɛ 1C fo 2C sara hakɛw ladon, o kɔrɔ ye ko chargement dafalen bɛ kɛ miniti 30-60 kɔnɔ. Nɛnɛ kɛcogo kɔrɔ minnu bɛ kɛ ni nɛnɛji jilama walima fasa caman cili fɛnw ye, olu bɛ funteni wuli kojugu bali chargement teliya waati la, o bɛ selilɛri kɛnɛya ni lakana sabati.

Seli kelen-kelen bɛɛ musakaw prismatiki unitw kama, a ka c’a la, olu bɛ tɛmɛ silinda seliw kan k’a sababu kɛ ladamuni ni otomatiki dɔgɔyali ye. Nka, sistɛmu-ni musakaw bɛ se ka prismatiki dilanw dɛmɛ ni ɲɔgɔnye baara dɔgɔyali ye ani yɔrɔw dɔgɔyali fɛ. Tigiya musaka bɛɛ bɛ bɔ baarakɛcogo-fɛn kɛrɛnkɛrɛnnenw na i n’a fɔ fɛn dilanni hakɛ, jɛkafɔ gɛlɛya, ani seko wajibiyalen.

Prismatique cellules bɛ se ka segin ka kɛ fɛn wɛrɛ ye pewu. Aluminiyɔmu walima nɛgɛdaga bɛ se ka faranfasi ka baara kɛ a yɛrɛma ka bɔ fɛnw na minnu bɛ baara kɛ. Litiyamu, kobalt, nikɛri ani manganɛsi bɛ se ka sɔrɔ ka baara kɛ ni u ye kokura batiri kura kɔnɔ. Segin-ka-bɔ-fɛnw bɛ ka bonya ka taa a fɛ walasa ka batiri hakɛ cayalenba ɲɛnabɔ ka bɔ kuran mɔbiliw ni fanga marayɔrɔw la minnu bɛ se u si laban ma.