Mun na Sub-Zero sigidaw bɛ fɛɛrɛ wɛrɛ ɲini batiri fanga la
Ni -20℃, batiri min bɛ kɛ ni asidi plɔmu ye, o bɛ se ka se hakɛ tilancɛ ma min sɛbɛnnen bɛ a tɔgɔla sɛbɛn kan. O tiɲɛ kelen in bɛ fɛn bɛɛ labɛn kokura kurunbokari hakɛ, baarakɛwaati bolodacogo, ani...tigiya musaka bɛɛ lajɛlennɛnɛ marayɔrɔ baarakɛcogo la.
Fɛnmarayɔrɔ bɛɛ bɛ baara kɛ ni batiriw ye. Nka nɛnɛ marayɔrɔ tɛ fɛnmarayɔrɔ wɛrɛ dɔrɔn ye. O ye kuran-sɛgɛsɛgɛli ye min bɛ kɛ ni batiri sitɛmu fanba ma dabɔ abada ka tɛmɛ o kan. Nin ye min bɛ kɛ foroko batiri kɔnɔ ni nɛnɛ marayɔrɔ funteni bɛ jigin ka tɛmɛ nɛnɛ kan. Elektɔli, a kɛra asidi sulfuriki ye wo, a kɛra asidi plɔmu-asidi selilɛriw ye wo, walima litiyamu kɔgɔ jilama min bɛ Li-ion pakew kɔnɔ, o bɛ kɛ fɛn ye min bɛ sɔgɔ ka tɛmɛ. Elektɔroliti min ka bon, o kɔrɔ ye ko ionw bɛ taa dɔɔni dɔɔni. Iyɔnw tacogo dɔɔni kɔrɔ ye kɔnɔnajɛya ka bon. Wa, rezisti (rezisti) min ka bon, o bɛ baara kɛ ni fanga dɔgɔyali ye, charge (sara) waati jan, ani tiɲɛni teliya. kasɛti bɛ daminɛ waati min na lamini funteni bɛ jigin degere 15 duguma .
O nafa ka bon sisan bawo nɛnɛ marayɔrɔ seko bɛ ka bonya joona. Diɲɛ nɛnɛ marayɔrɔ sugu sera dɔrɔmɛ miliyari 185,75 ɲɔgɔn ma san 2025, wa a jirala ko a bɛna bonya ni CAGR ye 11,8% fo san 2033 (Grand View Sɛgɛsɛgɛli). Congelador magasins caman sɔrɔli kɔrɔ ye ko forokili caman bɛ boli sub-zero cogoyaw la, ani baara caman minnu bɛ batiri funteni gɛlɛyaw kunbɛn u ma minnu boloda.
Sariya min bɛ fɔ tuma caman na-, o b’a fɔ ko batiri bɛ bɔnɛ a seko la 1% ɲɔgɔn na degɛrɛ kelen na degere 30 duguma . Nka o jate bɛ fɛn caman dogo ka tɛmɛ a b’a jira cogo min na. LFP selilɛriw bɛ bɔnɛ 6% ɲɔgɔn na ni degere 0 ye . Plɔmu-asidi kɔrɔlen bɛ 25% bɔnɛ na kaban funteni hakɛ kelen na. -10℃jukɔrɔ, kuru fila bɛɛ bɛ taa nonlinear (Forklift (fɔlikan) min bɛ kɛ).
Musaka dogolen: Nɛnɛ bɛ forokili batiriw faga cogo min na (ani i ka Budget) .
Baara fanba bɛ sinsin kuncɛ nimɔrɔ min kan, o ye seko ni dɔnko bɔnɛ ye, wa a ka jugu kosɛbɛ. Plɔmu-asidi forokili batiri min bɛ charge dafalen na, n’a bɛ baara kɛ ni degere 0 ye, o bɛ 75% ɲɔgɔn dɔrɔn de di a seko hakɛ la. Ni -12℃, o bɛ jigin ka se 56% ma. Ni -18℃, a bɛ jigin ka se 45% ma. Ninnu tɛ edge cases ye; u ye don o don tiɲɛ ye forokili batiri baarakɛcogo la nɛnɛ marayɔrɔ nɛnɛma ni nɛnɛ sigidaw la (MHLNews ka kunnafoniw).
Nka seko ni dɔnko bɔnɛ ye gɛlɛya ye min bɛ ye kosɛbɛ dɔrɔn. Dɛsɛcogo saba wɛrɛw bɛ yen a dɔgɔyalenba la minnu bɛ tiɲɛni juguya ni dususuma ye, wa olu de bɛ laban ka musaka caman bɔ waati jan kɔnɔ.
Fɔlɔ ye min ye fɛɛrɛtigiw bɛ min Weele ko "kalan nkalonma" jaan. Ni plɔmu-asidi batiri kɔnɔna funteni jigira, a ka tension bɛ kalan ka tɛmɛ charge cogoya yɛrɛ kan. Forklift ka bɔli jiralan b’a fɔ baarakɛla ye ko batiri bɛ 60% la k’a sɔrɔ a bɛ se ka kɛ 35% la tiɲɛ na. Min ka jugu ni o bɛɛ ye, o ye ko chargeur bɛ o voltage inflété kelen in kalan ani ka charge cycle dabila joona, k’a da a la ko batiri falen don. O kɔlɔlɔ ye chargement underchargement basigilen ye, shift after shift, fo ka se batiri ka seko nafama dɔgɔyali ma kudayi. Lakɔlɔsili fɔlɔ min bɛ kɛ baarakɛlaw fanba fɛ: forokiliw bɛ daminɛ ka sa cɛmancɛ-shift kan batiriw kan minnu fɔra ko u chargera kosɛbɛ sanni shift ka daminɛ. Ni o kɛra ka tɛmɛ siɲɛ kelen kan dɔgɔkun kɔnɔ, a ka c’a la, nkalon-kalan kɛcogo ye seko nafama dɔgɔya kaban ni 15–20% ye.
Musaka dogolen filanan ye ɛlektroliti sɛnɛni ye. Batiri min bɛ bɔ plɔmu-asidi la , o bɛ ni elektrɔli ye min bɛ dilan ni nɛnɛ hakɛ ye min bɛ se ka wuli fo ka se degere -7 ma . Degere -20 konfirɛzi kɔnɔ, o ɛlektrɔli bɛ nɛnɛ ka bonya, ka platiw kari ani ka casing (kɔnɔna) wuli. Nin ye jɔli tiɲɛni ye min tɛ se ka segin kɔ, a tɛ baarakɛcogo dip ye i bɛ se ka min sɔrɔ ni i ye batiri sumaya.
Condensation: Mun na batiri caman bɛ dɛsɛ Loading Dock la ka tɛmɛ Freezer kan
Barokun fanba minnu bɛ kuma forokili batiriw jiginni kunbɛnni kan nɛnɛ marayɔrɔ la, olu sinsinnen bɛ nɛnɛ yɛrɛ kan. Nka tiɲɛ na, batiri caman bɛ tiɲɛ nɛnɛ ni funteni yɔrɔw jiginni fɛ ka tɛmɛ funteni dɔgɔyali sabatili dɔrɔn kan.
Ni forokili bɛ boli ka bɔ -25 degere konfirɛzi la ka don degere 20 doni ta yɔrɔ la, funteni danfara bɛ kɛ sababu ye ka jikuru teliya la yɔrɔ bɛɛ la, i n’a fɔ batiri dakunw, kabali ɲɔgɔndanw, kafoda kafow, ani batiri da kɔnɔna. Jikuruw bɛ bɔ miniti damadɔ kɔnɔ. Kuranko siratigɛ la, o ji bɛ siraw Dabɔ kurukuruniw kama ani ka sɔgɔli teliya. Kafoda kafow kan, a bɛ se ka kɛ sababu ye ka yɔrɔ dɔw tiɲɛ joona.
"Nin tɛ teori ye. Ko dɔ min sɛbɛnna Forkliftaction industry forum kan, o bɛ nɛnɛ marayɔrɔ baara dɔ ɲɛfɔ Vietnam jamana na yɔrɔ min na."ka se kamiyɔnw maa bɛ to ka bɔ -25 degere marayɔrɔ la k’a ɲɛsin lamini-funteni doni yɔrɔw ma. Ni buffer zone tun tɛ funteni yɔrɔw ni ɲɔgɔn cɛ, kuran motɛri yɔrɔ ni control boards ye condensation juguman sɔrɔ. Unit caman ye control board dɛsɛw sɔrɔ minnu ma sɛgɛsɛgɛ fɔlɔ ko u dilanni nafa tɛ. O sababu ju tun ye sigidako bɛɛ ye, wa a tun bɛ se ka bali pewu ni yɔrɔw labɛncogo ɲuman ye (Forum forkliftaction (Foro élévateur) ye)."
Walasa ka jikuruw bali, o bɛ taabolo layɛrɛ de wajibiya. Yɔrɔ fan fɛ mago bɛ buffer zones la, tɛmɛsira yɔrɔw minnu bɛ mara funteni cɛmancɛ la, minɛnw bɛ se ka u yɛrɛ dege yɔrɔ minnu na miniti 10–15 kɔnɔ sanni u ka don walima ka bɔ nɛnɛ yɔrɔ la. Batiri fan mago bɛ IP67-rated dakunw na minnu bɛ ji datugu, ka fara silika jeli kɔnɔna jalenw kan minnu bɛ jisuma fɛn o fɛn minɛ min bɛ bɔ fiɲɛ minɛlen na. Wa baarakɛyɔrɔ fan mago bɛ protocolw la minnu bɛ chargement bali o yɔrɔnin bɛɛ nɛnɛ-ka -wale jiginni kɔfɛ, bawo ɲɔgɔndan minnu bɛ ni surface nɔgɔ ye, olu bɛ se ka sumaya kojugu ani ka dɛsɛ chargement high-current waati.
An ye yɔrɔ minnu jateminɛ, tilali sira bɛ bɛn ɲɔgɔn ma : baarakɛcogo minnu bɛ miniti 5-ladamuni protocole labato ani ka baara kɛ ni IP67-batiri datugulanw ye minnu datugulen don, olu b’u ka ɲɔgɔndan fɔlɔw sɔgɔli koɲɛw ye san 5 taamasiyɛn na. Baara minnu bɛ tɛmɛn ladamuni kan ani ka charge (sara) teliya la nɛnɛ ni sumaya jiginni kɔfɛ, n’o ye u fanba ye sani an ka don a la, olu bɛ sɔgɔsɔgɔninjɛ dɛsɛ jira kalo 18 fo kalo 24 kɔnɔ. Dɛsɛ cogoya kɛrɛnkɛrɛnnen bɛ danfara ni don o don funteni sɛgɛsɛgɛli jate ye ani sigida nɛnɛ, nka a kɛcogo tɛ fili n’i y’a ye yɔrɔ caman na.
Litiyamu ni plɔmu-Asidi min bɛ nɛnɛ marayɔrɔ konfirɛzi sigidaw la: Kunnafoni bɛ min jira tiɲɛ na
Litiyamu-ni-plɔmu-asidi baro min kɛra nɛnɛ marayɔrɔ la, o kɛra sababu ye ka jago fɔlenw fanga sɔrɔ fan fila bɛɛ fɛ. Sumanikɛlanw bɛ min Fɔ an ye funteni yɔrɔ kɛrɛnkɛrɛnnenw na, o filɛ nin ye.
Ni degere 0 ye , LiFePO4 selilɛri minnu sɛgɛsɛgɛra 1C bɔli hakɛ la, olu bɛ seko dɔgɔyali jira min bɛ se 6,4% ɲɔgɔn ma. O funteni kelen na, plɔmu-asidi batiriw bɔnɛna u seko hakɛ la 25% walima ka tɛmɛ o kan kaban (ScienceDirect ka baarakɛyɔrɔ). O danfara bɛ bonya kosɛbɛ ni funteni bɛ jigin ka taa a fɛ. LFP batiri minnu bɛ ni funteni ɲɛnabɔli ye , olu bɛ baarakɛcogo bɔli seko mara fo ka se -20℃ma . Batiri minnu bɛ kɛ ni asidi plɔmu ye o funteni na, olu bɛ baara kɛ ni u seko hakɛ tilancɛ ye, n’u bɛ baara kɛ hali bi hali bi.
Sikili ɲɛnamaya bɛ maana dɔ fɔ min ka jugu o cogo kelen na. Nɛnɛ marali la, asidi plɔmu-asidi batiriw ka teli ka siɲɛ 500 fo 1000 di sani u ka kan ka fɛn wɛrɛ bila u nɔ na, o bɛ kɛ san 2 fo san 3 ɲɔgɔn na. LiFePO4 pake minnu bɛ sigida kelen na, olu bɛ se ka 2500 fo 4500 sɔrɔ, o bɛ baara kɛ niSan 5 fo san 7 baarakɛcogo ɲɛnamaya. Nka o jatebla ninnu b’a Jira ko funteni-kɛnɛya bɛ selilɛri funteni To degere 0 sanfɛ chargement (sarali) waati. Ni o tɛ, litiyamu cycle ɲɛnamaya bɛ se ka jigin cycle 1500 jukɔrɔ, a yɔrɔ man jan TPPL ka mara la, ni sanni sɔngɔ ye siɲɛ saba ye.
Ni aw bɛ litiyamu forokili batiri jateminɛ walasa ka a mara nɛnɛ na, a tigi musaka bɛɛ lajɛlen de nafa ka bon. Factor min bɛ batiri ɲɔgɔn falen-falen infɔrɔmasiko bɔli la ani kuran musaka dɔgɔyali 41% min sɛbɛnna nɛnɛ marayɔrɔ plɔmu-asidi-ka-litiyɔmu jiginniw na (Forkliftaction Kibaruyaw), ani o bɛnkan bɛ wuli kosɛbɛ ka taa litiyamu fan fɛ, ni batiri bɛ ni funteni ɲɛnabɔcogo ɲuman ye.
Nka, litiyamu batiriw tɛ tanganɛnɛ-waati tiɲɛni. Litiyamu selilɛri jɔnjɔn minnu chargera degere 0 duguma, olu bɛ tɔɔrɔ litiyamu sɔgɔli fɛ: litiyamu nɛgɛmafɛnw bɛ sɔrɔ anode sanfɛ minnu bɛ dɔ bɔ seko la kudayi, wa u bɛ se ka kɔnɔna na, faratiw lase minnu bɛ kɛ ka surunya-circuit (PMC/NIH ye). O kɔrɔ ye ko litiyamu forokili batiri min tɛ ni nɛnɛ-saraji lakanani fɛɛrɛ ye min jɔlen don-nɛnɛ na, o bɛ se ka kɛ farati ye konfirɛzi kɔnɔ ka tɛmɛ plɔmu-asidi batiri kan, a tɛ dɔgɔya. Litiyamu nafa bɛ sɔrɔ dɔrɔn ni batiri kɔnɔ, BMS-kɔlɔsili min bɛ kɛ ni funteni dɔgɔman-saradabɔ ye, ani, a ka fisa, a yɛrɛ{7}}sumaya sira jɛlen don.
Walasa ka nin chimie fila ninnu suma ɲɔgɔn na kosɛbɛ forokili baara bɛɛ la, an ka...sɛgɛsɛgɛli caman kɛra plɔmu-asidi ni litiyamu-ion forokili batiriw kanbɛ baarakɛcogo, musaka ani baarakɛcogo danfara bɛɛ lajɛlen ɲɛfɔ.
Donanw yɔrɔ kelen wɛrɛ baarakɛlaw kama minnu ma labɛn litiyamu musaka dafalen kama : Thin Plate Pure Lead (TPPL) batiriw bɛ cɛmancɛ sugandili jira ni nɛnɛ kunbɛncogo ɲuman ye ani ji ladonni tɛ min na. Nka u ka sɛrɛkili ɲɛnamaya min ye 800–1200 ye, o bɛ Dɔgɔya halibi kosɛbɛ litiyamu na. Ni yɔrɔ o yɔrɔ bɛ baara kɛ -degere 10 duguma ka tɛmɛ don o don baarakɛwaati tilancɛ kan, TPPL ye musaka{1}}fɛɛrɛ ye min bɛ mɛn, a tɛ musaka-fɛɛrɛ wɛrɛ ye. Aw bɛna wari sara ka tɛmɛ asidi plɔmu kan ka kɔn o ɲɛ ani hali bi aw bɛna fɛn caman cili ɲɛnabɔ san 3 kɔnɔ.
Nɛnɛ marayɔrɔ Forklift Batiri sumaya: BMS ni yɛrɛ-sumaya siraw bɛ Sub-Zero baarakɛcogo dantigɛ cogo min
Baara min ka gɛlɛn kosɛbɛ, o ye anɛnɛ marayɔrɔ batiri ɲɛnabɔli siraye low-funteni charge lakanani ye. Ni selilɛri funteni jigira ka tɛmɛ degere 0 kan, BMS ka kan ka chargement bali pewu. Nin tɛ fɛn ye min ka di-ka-ka sɔrɔ. O ye lafasali fɔlɔ ye litiyamu sɔgɔli la, o ye tiɲɛni fɛɛrɛ ye min bɛ kɛ sababu ye ka seko bɔnɛ min tɛ se ka segin kɔ ani, ni a ka jugu kosɛbɛ, kɔnɔna kurukuruniw minnu bɛ se ka bonya ka kɛ funteniko ye. Sɛgɛsɛgɛliw y’a jira ko charge-discharge cycle 500 kɔfɛ -degere 10 la ni funteni kɔlɔsili ɲuman tɛ, batiri seko bɛ se ka jigin fo hakɛ la min bɛ pake kɛ nafa tɛ min na jago siratigɛ la, ni su kɔfɛ sɛgɛsɛgɛli y’a jira ko litiyamu nɛgɛ caman bɛ sɔrɔ anode sanfɛ.
Yɛrɛ-sumaya siraw bɛ charge-lockout gɛlɛya ɲɛnabɔ ni seliw sumaya ye ka se baarakɛ funteni lakananen ma sani u ka charge current bila ka woyo. Sɛnɛfɛnw waleyali min ka ca kosɛbɛ, n’a bɛ fɔ tuma caman na ko nɛnɛ marayɔrɔ forokili batiri sofalan baarakɛlaw fɛ, o bɛ baara kɛ ni PTC (Positive Temperature Coefficient) tasumabɔlanw ye minnu sigilen bɛ batiri modulu kelen-kelen bɛɛ da la. Per standard industrial LFP battery specifications, ni modulu funteni jigira ka tɛmɛ degere 5 ɲɔgɔn kan , PTC fɛnw bɛ baara kɛ u yɛrɛma, ka fanga sama ka bɔ chargeur la walasa ka seliw sumaya fo ka se degere 25 lamini na , o ye finɛtiri ɲuman ye charge sɔnni kama. Sumaya-waati bɛ bɔ pake hakɛ ni lamini funteni na: pake 400Ah min bɛ sigida la -20 degere, a ka c’a la, o bɛ miniti 20–25 de wajibiya, hali ni insulasi jogo ni pake jateminɛ bɛ o hakɛ caman wuli.
Ni aw ye selilɛri funteni ɲuman mara ni funteni jɛlen ye, o bɛ charge sɔnni hakɛ ɲɛ ni 18% ɲɔgɔn ye ni i y’a suma ni batiriw ye minnu ma sumaya, minnu bɛ lamini funteni kelen na. Ka ɲɛsin kamiyɔn 20-baara ma ni -shift scheduling fila-shift scheduling ani standard 8{8}}lɛrɛ charge windows ye, o bɛ baara kɛ ni miniti 25–30 ɲɔgɔn ye charge cycle kelen kɔnɔ, a ka c’a la, margin min bɛ batiri fila-per-forklift jiginni kɛ baara ye sanni ka batiri sabanan wajibiya. O batiri sabanan min bilalen bɛ kurunba kɔnɔ, n’i y’o ban, o bɛ se ka kɛ sababu ye ka waribonba dɔgɔya ni jateden wɔɔrɔ ye.
So funteni kɔfɛ, funteni ɲɛnabɔli ɲuman bɛ litiyamu forokili batiriw la nɛnɛ marayɔrɔ la, o bɛ kɛ ni fɛn caman ye minnu bɛ se ka fɛnw tanga, a ka c’a la, PE (polyethylene) fomu walima o ɲɔgɔnna funteni barikalan minnu sirilen bɛ modulu kelen-kelen bɛɛ la, walasa ka funteni mara baara kɛtuma na ani baarakɛwaatiw la. So funteni baarakɛta ni fɛnɲɛnamafagalan pasif faralen ɲɔgɔn kan, o kɔrɔ ye ko batiri bɛ kɔnɔna funteni sabatilen mara hali ni forokili jɔlen bɛ -30 degere yɔrɔ la lɛrɛ caman kɔnɔ. Walasa ka kɔkanna jugumanba sɔrɔfunteni ɲɛnabɔli siratigɛw bɛ baara kɛ cogo min na motive power baarakɛcogo la, an ka fɛɛrɛbɔ lajɛ bɛ dilancogo sariyakolow ɲɛfɔ batiriw ka kemikoro bɛɛ kɔnɔ.
Sɔrɔ dɔ bɛ yen min bɛ ɲɔgɔn sɔsɔ, min nafa ka bon ka darapo kɛ nɛnɛmarayɔrɔw ka kurunba ɲɛmɔgɔw fɛ. Sɛgɛsɛgɛli dɔ min bɔra International Journal of Energy Research kɔnɔ, o y’a jira ko ni degere -10 ye , batiri minnu bɛ bɔ ni hakɛ dɔgɔman ye (0,5C) tiɲɛ na, olu seko tiɲɛni jugumanba ka tɛmɛ minnu bɛ bɔ ni hakɛ caman ye (2C) (Wiley ye). Fɛɛrɛ in bɛ tali kɛ danfara minnu bɛ SEI filimu dilanni na ani litiyamu bilali fanga la sisan density suguya caman na nɛnɛ waatiw la. O kɔrɔ ye ko : sigida minnu bɛ zeru duguma, baara kɛli ka surun 1C bɔli la sanni ka kɛ 0,5C "dususuman" kɔrɔlen ye, a ka c’a la, o ka fisa batiri kɛnɛya kuntaalajan-ma. Baara kɛ ni BMS seko sɛbɛnw ye walasa ka kɔnɔna rezisti nɔfɛtaama shiftw kɔnɔ. Ni 15% wulila dɔgɔkun fila kɔnɔ, o b’a jira ko waati sera ka i ka bɔli cogoya lajɛ, a kana kɛ dɔrɔn ka waati bolodacogo ladon.
Funteni yɔrɔw ani baarakɛcogo ɲumanw
Standard Frigo marali
Nin ye nɛnɛ marayɔrɔ funteni hakɛ ye min ka teli ka kɛ nɔnɔ, fɛn kuraw, ani fɛn nɛnɛma caman na. LiFePO4 forklift batiri standard minnu tɛ ni tasuma-fanga-minɛn kɛrɛnkɛrɛnnenw ye, olu bɛ baara kɛ ka ɲɛ yan, u bɛ 90%+ seko mara u ka yɔrɔ bɛɛ la. Plɔmu-asidi batiriw bɛ se ka baara kɛ hali bi nin yɔrɔ in na ni u ɲɛnabɔcogo ɲuman ye: k’u to u chargement dafalen na, ka u charge so funteni na, ani ka batiriw wuli ka wuli nɛnɛ ni lamini sigidaw cɛ don o don walasa ka kɔnɔna funteni sabati. Forklift batiri funteni hakɛ kɔlɔsili bɛ kɛ nafama ye nin yɔrɔ in duguma dakun na; ni baarakɛcogo bɛ to ka se degere -15 ma walima a duguma, jiginni ka kan ka kɛ litiyamu pake sumalenw na.
Fɛnmarayɔrɔ min bɛ kɛ ni congelé (Frozen Storage) ye
O yɔrɔ de la, plɔmu-asidi batiriw bɛ kɛ baarakɛbaliw ye minnu tɛ se ka kɛ congeléteur forklift batiri si hakɛ wajibiyalenw na. Seko bɔnɛni 40–55% kɔrɔ ye ko i bɛ batiriw falen walima k’u ɲɔgɔn falen siɲɛ caman baarakɛwaati kelen kɔnɔ. LiFePO4 batiri minnu bɛ ni PTC yɛrɛ-sumaya ni BMS nɛnɛ-sarali lakanani jɛlen ye, olu ye fura ye min bɛ kɛ ka kɛɲɛ ni sariya ye. Charge ka kan ka kɛ chargement yɔrɔ funteniman na walima in-situ baara kɛli lachargeur minnu jate bɛ kɛ sigida nɛnɛmaw kama, ni BMS pre-heating cells ye sanni charge current ka woyo. Buffer zones minnu bɛ yɔrɔ nɛnɛma ni lamini yɔrɔw cɛ, olu ka ɲi kosɛbɛ walasa ka jikuruw ɲɛnabɔ. Ladonni waatiw ka kan ka surunya:kalo saba o kalo saba BMS sɛgɛsɛgɛliw ani san o san seko sɛgɛsɛgɛlia dɔgɔyalenba la.
Ultra-Dɔgɔya / Gɛlɛya juguman
Furakɛcogo nɛnɛ cakɛda, dumuniko kɛrɛnkɛrɛnnenw, ani izini baara dɔw bɛ baara kɛ o dantɛmɛnenw na. O funteni ninnu na, hali litiyamu batiri minnu bɛ ni funteni hakɛ dantigɛlen ye, olu bɛ se ka gɛlɛya sɔrɔ ka selilɛri funteni mara waati jan kɔnɔ minnu tɛ baara kɛ. An ka foro baarakɛyɔrɔw la, pake minnu bɛ daminɛ ni -degere 35 ye baarakɛbaliya la ni kɔnɔna funteni bɛ degere 10 duguma, olu bɛ se ka jigin ka tɛmɛ funteni baarakɛta hakɛ kan sanga fila jukɔrɔ, k’a sɔrɔ pake minnu sumana ka kɔn minnu bɛ daminɛ degere 20 sanfɛ, olu bɛ funteni bɛrɛbɛrɛ sabati ka tɛmɛn baarakɛyɔrɔ lafiɲɛbɔ dafalen fɛ.
Batiri sitɛmu minnu datugulen don pewu, minnu dilannen don ka kɛɲɛ ni mɔgɔw sago-ɛnjiniyɛri ye, ni funtenifɛnw tɛ minnu na, minnu bɛ baara gɛlɛnw kɛ, ani IP67 walima IP68 dakunw minnu bɛ bonya, olu de wajibiyalen don. Foroliftw ka kan ka to nɛnɛyɔrɔ la kudayi, u kana wotoro abada nɛnɛ juguman ni lamini cɛ, walasa ka funteni sɔgɔsɔgɔ ni nɛnɛ tiɲɛni bali. Chargement infrastructure ka kan ka sigi nɛnɛyɔrɔ kɔnɔ ni BMS-kɔlɔsili kɛlenw ye ka kɔn-so funteni ɲɛ.
Zoni bɛɛ kɔnɔ, baarakɛcogo sariya kelen bɛ nin cogo la:aw kana a to abada batiriw ka sigi baara la nɛnɛ na min bɛ 30% charge (sara) cogo la.Batiri nɛnɛma, min bɛ bɔ kosɛbɛ, a kɛra plɔmu-asidi ye wo, a kɛra litiyamu ye wo, o de ye faratiba ye-a tiɲɛni banbali la.
Forklift batiri min bɛ kɛ nɛnɛ na, o jateminɛ cogo: Sɛgɛsɛgɛli sɛbɛn min bɛ a jira ko a ɲɛfɔcogo
Ni aw bɛ nɛnɛ marayɔrɔ forokili batiri suganditaw suma ka bɔ feerekɛla suguya wɛrɛw la, feerelikan bɛ teli ka ɲɔgɔn sɔrɔ. Bɛɛ b'a fɔ ko "nɛnɛ baara ɲumanba." Kɛrɛnkɛrɛnnenya la, fɛn minnu bɛ danfara don tiɲɛ na batiri nɛnɛma-maralan-labɛnnen ni pake sariyalen na ni nɛnɛ-waati taamasiyɛn ye, olu ye kɛrɛnkɛrɛnnenw ye, wa u bɛ se ka sɛgɛsɛgɛ.
| Kɛrɛnkɛrɛnnenya la | Fɛn min ka kan ka ɲini | Mun na a nafa ka bon |
|---|---|---|
| IP Lakanali Jatebɔ | IP67 minimum (buguri-tight + immersion-rated) | A bɛ ji doncogo bali ka bɔ ji la; hakɛ minnu ka dɔgɔn, olu bɛ a to jisuma ka don waati kɔnɔ |
| Yɛrɛ-So funteni Sistɛmu | PTC funteni min bɛ don ɲɔgɔn na modulu nivo la, BMS-kɔlɔsili baarakɛcogo | A b’a to seliw bɛ se ka se chargement temperature lakananen ma; kɛnɛma tasuma-fanga-minɛnw tɛ baara kɛ kosɛbɛ, wa u tɛ se ka da u kan kosɛbɛ |
| BMS Dɔgɔya-Temp Charge Dadon | Tigɛ gɛlɛn bɛ kɛ degere 0 la (degere 32 F) ni bololabaara tɛ kɛ | A bɛ litiyamu sɔgɔli bali; batiri minnu tɛ ni o kɛcogo ye, olu bɛ se ka tiɲɛni banbali sɔrɔ nɛnɛ chargement fɛ |
| So funteni baarakɛcogo dakun | Otomatiki baarakɛcogo min bɛ degere 5 duguma , laɲini sumaya-ka se degere 20–25 ma | Too-dakunba bɛ fanga tiɲɛ; too-low threshold bɛ seliw to tiɲɛni yɔrɔ la |
| Sikili ɲɛnamaya Kɔrɔbɔli cogoyaw | Sikili ɲɛnamaya jateminɛ ka kan ka sɛgɛsɛgɛli funteni jira, a man kan ka so{0}}funteni kunnafoniw dɔrɔn jira | -20 degere baarakɛcogo la, cycle 2000 dɔgɔyalenba baarakɛcogo funteni na ni Seko fade ye min ka dɔgɔ ni 20% ye walima min bɛ bɛn 20% ma, o ye baarakɛcogo dantigɛli ye. O jukɔrɔ, i bɛ litiyamu sɔngɔ sara asidi plɔmu baara waati la. |
| Kumaɲɔgɔnya Protokol | CAN bus walima RS485 ka ɲɛsin kurunbonkarila ɲɛnabɔli jɛkulu ma | A bɛ se ka waati lakika-waati funteni kɔlɔsili, SOC nɔfɛtaama, ani ladonni kofɔlenw kɛ kurunbonkarila bɛɛ kɔnɔ |
| Insulasi suguya | Multi-layer PE foam walima a ɲɔgɔnna funteni barikalan modulu kelen kɔnɔ | Passif insulation bɛ funteni mara baarakɛbaliya waatiw la; kelen-layɛrɛ walima insulasi si tɛ funteni bɔnɛ miniti damadɔ kɔnɔ |
| Sɛbɛnw (certifications) minnu bɛ sɔrɔ | UL2580 (mobili baarakɛcogo) ani/walima IEC62619 (sɛnɛfɛnw) . | Mɔgɔ sabanan-lakanali tiɲɛni ka ɲɛsin tɔɲɔli muɲuni ma, min nafa ka bon kosɛbɛ sigidaw la, dɛsɛ tɛ sugandi ye yɔrɔ minnu na |
Fɛn kelen min bɛ sannikɛla ko dɔnbagaw ni sannikɛlaw fara ɲɔgɔn kan siɲɛ fɔlɔ-siɲɛni: a ɲini tuma bɛɛ feerekɛla fɛ a ka seko ni dɔnko mara kunnafoniw di i ka yɔrɔ baarakɛcogo funteni yɛrɛ la, a kana kɛ so funteni na. Batiri min bɛ se 400Ah ma degere 25 la, o bɛ se ka 340Ah di ni degere -20 ye , walima a bɛ se ka 280Ah di. O 60Ah danfara de b’a jira n’i ka forokiliw bɛ baarakɛwaati dafalen kɛ walima n’u bɛ jɔ tilancɛ la. Fɛn dilanbaga fanba tɛna nin kunnafoniw di u yɛrɛ sago la fo n’i ye ɲininkali kɛ.
Ka mafilɛPolinovel ka nɛnɛ marayɔrɔ-forklift batiri furakɛli labɛnnenwinjiniyɛri kɛra ni funteni ɲɛnabɔli jɛlen ye, BMS-yɛrɛ{1}}kɔlɔsili, ani IP67 lakanani walasa ka baara kɛ ni dannaya ye konfirɛzi ni frigo sigidaw la.
Ɲininkali minnu bɛ kɛ tuma caman na
J: Yala i bɛ se ka litiyamu forokili batiri charge nɛnɛ marayɔrɔ kɔnɔ wa?
A: A tɛ kɛ ni BMS-kɔlɔsili yɛrɛ{1}}sumafagalan tɛ. Ni litiyamu selilɛriw chargement standard bɛ degɛrɛ 0 duguma, o bɛ kɛ sababu ye ka litiyamu plating, nɛgɛw bila anode kan minnu bɛ dɔ bɔ seko la kudayi. Batiri minnu bɛ ni tasuma-fanga-minɛnw ye minnu bɛ ɲɔgɔn sɔrɔ, olu bɛ seliw sumaya ka se funteni lakananenw ma sani u ka a to charge current ka woyo, o bɛ se ka kɛ sababu ye ka charge in-situ kɛ yɔrɔ nɛnɛmanw na.
J: I bɛ se ka congeléteur forklift batiri si hakɛ joli makɔnɔ ni i y’a suma ni baarakɛcogo kɔrɔw ye?
A: Plɔmu-asidi batiriw bɛ bɔnɛ u seko la 25% degere 0 la ani fo ka se 55% ma degere 0 la , ni cycle ɲɛnamaya bɛ jigin ka se cycle 500–1000 ma (san 2–3). LiFePO4 batiri minnu bɛ ni funteni marali ye, olu bɛ bɔnɛ 6–8% ɲɔgɔn na degere 0 la, wa u bɛ se ka 2500–4500 cycles (san 5–7) sɔrɔ, nka ni u bɛ se ka nɛnɛ chargement lakanani kɛ dɔrɔn.
J: Mun de bɛ kɛ sababu ye ka forokili batiri wuli nɛnɛ marayɔrɔ la ani aw bɛ a bali cogo di?
A: Nɔgɔ bɛ sɔrɔ ni forokiliw bɛ wuli nɛnɛ ni lamini funteni yɔrɔw cɛ. Ji bɛ lajɛ batiri dakunw, ɲɔgɔndanw ani ciriw kan, o bɛ kɛ sababu ye ka sɔgɔsɔgɔ ani ka kɛ sababu ye ka kurukuruni kɛ. Bana kunbɛnni bɛ batiri datugulenw de wajibiya minnu datugulen don ni IP67 ye, kɔnɔna jalenw, buffer zones minnu bɛ funteni yɔrɔw ni ɲɔgɔn cɛ, ani protocoles minnu bɛ a to a ka se ka ladamu sani a ka charge.
J: Batiri suguya jumɛn ka fisa ni -25℃congelador magasin ye?
A: LiFePO4 ni PTC yɛrɛ-sumaya jɛlen, BMS low-funteni charge lockout, ani IP67 dakun. Aw ye a sɛgɛsɛgɛ ko cycle ɲɛnamaya kunnafoniw sɛgɛsɛgɛra baarakɛyɔrɔ funteni na, a ma kɛ so funteni na, ani ko a dancɛ dɔgɔman ye cycle 2000 ye baarakɛ funteni na ni Less than 20% capacity fade ye walima min bɛ bɛn 20% ma.
J: Mun na n ka forokili batiri jiralan bɛ charge dafalen jira nka a bɛ sa joona nɛnɛ marayɔrɔ la?
A: Nɛnɛ bɛ batiri ka tension kalanniw fiyɛ. Forklift ka jatebɔlan ni chargeur fila bɛɛ bɛ tension kalan ko a ka bon ka tɛmɛ charge cogoya yɛrɛ kan, o bɛ kɛ sababu ye ka chargement ban joona ani ka chargeur dɔgɔya tuma bɛɛ. Funteni-BMS algorisimu minnu bɛ musaka bɔ, olu bɛ o ɲɛnabɔ ni SOC jatebɔw ladilanni ye ka da selilɛri funteni yɛrɛ kan.
Walasa ka litiyamu forokili batiri suganditaw suma kosɛbɛ dilanbagaw ni baarakɛcogo bɛɛ la, aw ye an ka...gafe min bɛ litiyamu forokili batiri suguyaw jateminɛ.
