Ɲininkali tɛ ni litiyamu bɛ plɔmu-asidi gosi ka ɲɛsin tow tarakitɛriw ma-o sɔsɔli banna a san caman ye nin ye ka ɲɛsin caman-shift baarakɛcogo ma. Ɲininkali lakika ye mun na batiri spec kelen min bɛ baara kɛ i ka depo la, o bɛ dɛsɛ i ka awiyɔnbonda la, walima a kɔfɛ.
Baarakɛyɔrɔ bɛ batiri spec dantigɛ ka tɛmɛ minɛn suguya kan. Nka o kuma in dɔrɔn tɛna i dɛmɛ ka RFQ sɛbɛn. Min bɛ tugu o kɔ, o ye deployment-nivo detail ye min bɛ sannifeere latigɛw taa ɲɛ tiɲɛ na.
Yɔrɔ min na Airport GSE Batiriw bɛ Dɛsɛ tiɲɛ na
Fɔli jiginni finɛtiriw bɛ zarida cogoyaw degun fo miniti 15-30 da wulilenw ni ɲɔgɔn cɛ. O tɛ fɛɛrɛ ye-a ye dantigɛli ye min bɛ dabɔ gate scheduling fɛ min batiri chimie si tɛ se ka kumaɲɔgɔnya kɛ a lamini na.
O dantigɛli in bɛ ni cascading effect ye min spec sheet fanba tɛ min Minɛ. Plomb-asidi pakew bɛ sanga 8 charge (sarali) de wajibiya ka fara sanga 8 nɛnɛ kan. Walasa ka 24/7 dafalen mara, awiyɔnbonda baarakɛlaw bɛ laban ni batiri saba ye kelen-kelen bɛɛ latarakitɛri, swap crews kɛrɛnkɛrɛnnenw, ani chargeur so minnu bɛ terminal real estate 200{3}}500 mɛtɛrɛ kɛrɛnkɛrɛnnenw dun. Baara musaka min bɛ kɛ batiri ɲɔgɔn falen-falen dɔrɔn na-miniti 15 ɲɔgɔn falen-falen kelen na, siɲɛ caman don o don-a ka c’a la, o bɛ tɛmɛ batiri musaka kan kalo 24 kɔnɔ. Marabolo awiyɔnbonda min bɛ tarakitɛri 12 boli, o baarakɛlaw falen-falen bɛ kɛ dɔrɔmɛ 36.000-48.000 ɲɔgɔn na san o san sanni i ka chargeur so senna jate.
Delta ka GSE kuran porogaramu bɛ kunnafoni nafama dɔ di. U ka Salt Lake City hub bɛ boli-kuran GSE dafalen kɛrɛfɛ; u ka laɲini fɔlen ye 100% kuran dugukolo kan kurunbonkarila bɛɛ la san 2035. Nɛnɛ-waati yɔrɔw la, tasumabɔlan jɛlenw ye danfaraba don-ni kɔnɔna tasumabɔlanw tɛ, litiyamu pakew bɛ bɔnɛ 30-40% seko la ni degere -20 ye Hali bi a ka fisa ni plɔmu-asidi ka 50% bɔnɛ ye, nka a bɛ se ka sanga 7 boli waati tigɛli kɛ sanga 4 ye waati min na i mago bɛ a la kosɛbɛ.
Ka ɲɛsin awiyɔnbonda sanni ma, fɛn minnu tɛ-negosiyɛn ye, olu ye:IP67-rated enclosures, BMS-controlled heating elements, ani sababu chargement seko. Ni feerekɛla dɔ ma se ka funteni sɛgɛsɛgɛli kunnafoniw di minnu b’a jira ko seko marali bɛ -10℃duguma , o ye disqualifier ye.
Fɛnmarayɔrɔ baarakɛcogo: Nɛnɛmafɛnw marali ye kɔrɔbɔli yɛrɛ ye
Standard distribution centers bɛ batiri gɛlɛya caman jira. Funteni bɛ to ka kɔrɔsi, chargement finɛtiriw bɛ bɛn shift breaks ma, wa FAA ka fiɲɛ hakɛ yamaruya tɛ yen min bɛ fɛɛrɛ sugandili wajibiya. Lamini-funteni marayɔrɔw la minnu bɛ baara kɛ ni jiginni kelen ye, plɔmu-asidi bɛ to musaka-nafa la. A ka c’a la, crossover point bɛ kɛ 1,5 shift walima ka tɛmɛ o kan baarakɛcogo-o dancɛ jukɔrɔ, litiyamu ka sɔngɔ tɛ sara minɛnw ka ɲɛnamaya kɛcogo danma kɔnɔ.
Nɛnɛ marali bɛ jatebɔ Changé pewu. Batiri minnu bɛ baara kɛ -degere 18 duguma, olu bɛ seko bɔnɛw sɔrɔ, sannifeere jɛkulu fanba bɛ minnu jate dɔgɔya fo ka se nɛnɛ fɔlɔ ma. Plomb-asidi chimie bɛ jigin ka se a seko hakɛ tilancɛ ɲɔgɔn ma konfirɛzi sigidaw la. Nka o hakɛ bɛ danfaraba don ni batiri si hakɛ ye ani ladonni tariku-pake kura bɛ se ka 60% mara, unit minnu ma ladon koɲuman, olu bɛ se ka 40% gosi. Spec sheet bɛ nimɔrɔ kelen di i ma; aw ka ladonni sɛbɛnw bɛ maana lakika fɔ.
Condensation cycling ye dɛsɛ cogoya ye min man teli ka sɔrɔ feerekɛlaw ka sɛbɛnw kɔnɔ.Tarakitɛriw samaka taa siɲɛ caman lamini kurunbonkariyɔrɔw ni konfirɛzi marayɔrɔ cɛ-o bɛ kɛ siɲɛ tan ni caman jiginni kelen kɔnɔ dumuni tilatilali la-o bɛ ji lajɛ batiriw sanfɛ. Kalo caman kɔnɔ, o bɛ sigilanw tiɲɛ, ka jirisunw sɔgɔ, ka laban ka se kɔnɔna ɛntɛrinɛti yɔrɔw ma. Unit dɛsɛlenw tiɲɛniw kan minnu seginna Polinovel ka baarakɛyɔrɔ la, kɛnɛma sow bɛ to ka ɲɛ ka sɔrɔ wiring ɲɔgɔndanw bɛ oksidan nafama jira-cogo min b’a ɲɛfɔ mun na nɛnɛ-cakɛda baarakɛlaw bɛ dɛsɛ hakɛ caman fɔ hali ni ɲɛnayeli sɛgɛsɛgɛli "normal Litiyamu dilanni minnu datugulen don, olu bɛ nin dɛsɛ cogoya fanba bɔ yen, o de y’a to nɛnɛ-cakɛda baarakɛlaw ka teli ka ROI teliya ye ka tɛmɛ lamini fɛnmarayɔrɔw kan hali ni minɛnw ye kelen ye.
ROI Ranges kɔrɔ tɛ foyi ye ni miirili tɛ
N’a sɔrɔ aw ye jatew ye i n’a fɔ "10-kalo 16 sara" walima "415-656% ɲɛnamaya kɔnɔ ROI" minnu kofɔlen don litiyamu jiginni kama. O jatew bɔra Raymond Corporation ka ɲininiw na minnu kɛra fɛnmarayɔrɔw baaracogo kan minnu bɛ kɛ waati caman na. U ye kunnafonidilan lakikaw ye, nka kɛmɛsarada la 241 b’a fɔ i ye ko hakilina minnu bɛ o kɔnɔ, olu tɛ kelen ye kosɛbɛ.
Fɛn min bɛ jatebɔ ɲɛminɛ tiɲɛ na, o filɛ nin ye:
Multi-shift warehouse (2+ shifts, tarakitɛri 20, $0.12/kWh kuran)
A ka c’a la, sara bɛ jigin kalo 14-20 cɛ. O bolomafaraw bɛ bɔ fɔlɔ batiri ɲɔgɔn falen-falen baarakɛlaw bɔli la-a bɛ se dɔrɔmɛ 3000-4000 ma tarakitɛri kelen na san o san ni dɔrɔmɛ 25/lɛrɛ doni baara musaka ye (aw bɛ nin jate ladilan aw ka mara la; Tlebi Kɔgɔjida baarakɛlaw ka teli ka kɛ dɔrɔmɛ 32-38/lɛrɛ kɔnɔ, o bɛ sarali degun ni kalo 3-5 ye). Charging room square footage min bɛ segin ka kɛ, o bɛ se ka kɛ ROI yɔrɔ kelen ye min ka bon kosɛbɛ yɔrɔw la, yɔrɔ minnu ka dɔgɔ.
Aeroport GSE(24/7 baara, tarakitɛri 30, nɛnɛ-waati yɔrɔba)
Payback bɛ se ka compress kɛ ka se kalo 10-14 ma bawo i bɛ batiri sabanan fana bɔ tarakitɛri kelen na ani swap infrastructure. Nka sigili musakaw bɛ boli chargeur caman na, olu mago bɛ waati kunbɛnni na, wa i bɛ se ka mago don kuran sɛnɛcogo kura la walasa ka sababu chargement hakɛw dɛmɛ. Budget 15-20% ka tɛmɛ batiri musaka kan infrastructures (fɛnsɔrɔsiraw) kama.
Single-shift, yeelen baarakɛcogo (lɛrɛ 5/tile, tarakitɛri 8) .
Sarali bɛ tɛmɛ kalo 36 kan, wa a dɔw la, a tɛ kɛ minɛnw nafa waati kɔnɔ. Nin kunnafoni in kama, asidi plɔmu-sidi ni ladonni kololen tora sugandili hakilitigi ye-Polinovel ka feerekɛlaw ka jɛkulu bɛna o fɔ i ye k’a ɲɛsin i ma ni i ka spec sheet bɛ single-shift ambient operation jira.
Fɛn min ka kan ka ɲininkali kɛ feerekɛlaw la-ani u ka jaabiw jateminɛcogo
Sannifeere ɲɛjirabaga fanba bɛ jɔ "ka nin ɲininkali ninnu kɛ." A yɔrɔ min ka gɛlɛn, o ye k’a dɔn jaabi ɲuman bɛ cogo min na.
BMS sisan dantigɛliw
Kuran min bɛ bɔ a la ka taa a fɛ ani min bɛ bɔ a kuncɛ la, o ye mun ye? Ji bɔli kuntaala ka kan ka tɛmɛ aw ka minɛnw daminɛ waati kan ni 1,3x ye a dɔgɔyalenba la.Tarakitɛriw samaa ka c’a la, a bɛ 150-250A ja daminɛ na ka kɛɲɛ ni doni ye. Ni spec ko 200A peak ani i ka tarakitɛriw bɛ 190A sama sɔgɔma nɛnɛ waatiw la, i bɛna nuisance trips ye. Aw ye BMS spec sheet ɲini danfara la ni batiri spec sheet ye-u ka teli ka kɛ sɛbɛnw ye minnu tɛ kelen ye ni nimɔrɔ tɛ kelen ye.
Sumaya kunbɛnni sɛgɛsɛgɛli
Seko ni dɔnko marali ye mun ye -degɛrɛ 10 ni degere -20 ? Nɛnɛ ɲuman-rated packs bɛ 85%+ mara -10℃la ani 75%+ mara -20℃la . Nin dantigɛli ninnu jukɔrɔ, i bɛ litiyamu sɔngɔ sara walasa ka baara kɛ ni asidi plɔmu hakɛ ye. Aw ye a lajɛ fana ni kurun kɔnɔ tasumabɔlan bɛ baara kɛ a yɛrɛma funteni hakɛ dantigɛlen jukɔrɔ walima ni bololabaara bɛ kɛ a la-nafa tɛ o laban in na baarakɛcogo la.
Kisɛya bɛnkan
Yala litiyamu pake bɛ bɛn OEM lead-asidi girinya hakɛ ma 10% kɔnɔ wa? Ni o tɛ, balawu jumɛn bɛ a kɔnɔ? Tow tarakitɛri sabatili hakɛw bɛ jateminɛ kɛ ko a bɛ kɛ ni girinya kɛrɛnkɛrɛnnen ye. 48V 300Ah plɔmu-asidi pake girinya bɛ se kilo 350-400 ma; litiyamu hakɛ bɛ se ka kɛ kilo 150-180 ye. O danfara min ye kilo 200 ye, o bɛ girinya cɛmancɛ wuli fo ka se ka nɔ bila tip-over threshold la ni towing capacity hakɛ ye. Nin kelen in tɛ ni diɲɛ bɛɛ ka jateminɛ ye-a bɛ bɔ i ka tarakitɛri modɛli kɛrɛnkɛrɛnnen de la pewu, o la, i ka OEM spec sɛbɛn sama ka kɔn baro ɲɛ.
Protocole de chargement (sarali) ye
Pake bɛ C-rate jumɛn dɛmɛ ka ɲɛsin sababuw sarali ma? A ka c’a la, tarakitɛri batiriw mago bɛ CC-CV profiles la 0,3-0,5C la walasa u ka mɛn. Hakɛ caman (0,8-1C) bɛ sɔrɔ chargement teliya la nka a lajɛ ni baara kɛli n’u ye, o bɛ nɔ bila garanti coverage la. Dilanbaga dɔw bɛ garanti tiɲɛ ni chargement logs bɛ hakɛ sabatilenw jira ka tɛmɛ u ka dantigɛli fɔlen kan.
Garanti sariyaw
Yala garanti bɛ seko ni dɔnko tiɲɛni dafa, ani dakun jumɛn na? Industri ka sariya ye garanti dafalen ye ni seko jigira ka tɛmɛ 70-80% kan ka tɛmɛn hakɛ kan garanti waati kɔnɔ (a ka c’a la san 3-5 walima 2000-3000 cycles). Garanti min bɛ "dɛsɛ dafalen" dɔrɔn de datugu, tiɲɛ na, garanti-batiri si tɛ dɔgɔya ka se 60% seko ma san caman sanni u ka baara dabila pewu.
Ni Litiyamu tɛ jaabi ɲuman ye
Baarakɛcogo kelen-shift ni sufɛ chargeur finɛtiriw bɛ se ka da u kan ani yɔrɔ gɛlɛya tɛ minnu na, olu mago tɛ litiyamu ka sɔngɔ la. Ni aw ka tarakitɛriw bɛ baara kɛ lɛri 5 kɔnɔ don o don, ka sigi yɔrɔ la min bɛ funteni kunbɛn-yɔrɔ la, ni chargeur so caman bɛ yen, plɔmu-asidi min bɛ ladon ka ɲɛ-dɔgɔkun o dɔgɔkun ji, kalo o kalo bɛnkan, san o san seko sɛgɛsɛgɛli-o bɛna baara kɛ aw ye ka ɲɛ san 4-6 kɔnɔ, a musaka fɔlɔ tilancɛ ɲɔgɔn bɛ se ka kɛ.
Tipping point ye baarakɛcogo fanga ye min cayalen don ni sigida degun ye. Multi-shift ka fara nɛnɛ marayɔrɔ kan, o bɛ bɛn litiyamu ma. Single-shift ka fara ambient kan, o bɛ bɛn lead-asidi ma. Nka o formula in kɔnɔ, danfara dɔw bɛ yen minnu ka kan ka kɔlɔsi : ni aeroport dumuniko baara kelen-shift ni congeléteur basigilen-ka taa-gofɛrɛn wotoro la, o bɛ sigida degun sɔrɔ min bɛ baarakɛcogo jate tiɲɛ, k’a sɔrɔ fɛn caman{9}}shift fɛnmarayɔrɔ min bɛ ni minɛnw ye minnu ka kan ka wuli kalo 18 kɔnɔ, o bɛ se ka kɛ ko a tɛna litiyamu wari bilalen sɔrɔ kokura sanni tarakitɛriw ka lafiɲɛbɔ. Formula ye daminɛ ye, a tɛ latigɛ ye.
Baara minnu bɛ bin cɛmancɛ la-1,5 jiginni waati nɔgɔlen na, walima jiginni kelen ni nɛnɛ bɛ kɛ tuma dɔw la-a ka c’a la, o latigɛ bɛ jigin n’i bɛ ka kurunba camanba labɛn san 3-5 nataw kɔnɔ. N’i bɛ tarakitɛriw fara a kan cogo o cogo, ka sariya sigi litiyamu kan, o bɛ i yɛrɛ tanga batiri sitɛmu fila danfaralenw ni chargement infrastructure fila danfaralenw ɲɛnabɔli ma sisan. Ni aw ka kurunba sabatilen don, ka aw ka plɔmu-asidi sigicogo ɲuman kɛ, o bɛ se ka kɛ waribon tilacogo ɲuman ye.
Ɲininkaliw
J: Ni an ka chargeur kɔrɔw tɛ bɛn litiyamu pakew ma do?
A: Litiyamu jiginni fanba bɛ chargeur kɛrɛnkɛrɛnnenw de wajibiya-sarasi cogoyaw tɛ kelen ye fo ka baara kɛ ni plɔmu-asidi chargeurw ye, o bɛ farati lase chargeur dɔgɔyali ma walima BMS filiw ma. Budget $800-1,500 chargeur kelen na izini-grade litiyamu chargeurw kama. Fɛn dilanbaga dɔw bɛ chargeur-batiri pakew dilan minnu bɛ ɲɔgɔn kan; ninnu bɛ sanni nɔgɔya nka u bɛ dɔ bɔ i ka fɛn caman sɛgɛsɛgɛli la n’i b’a fɛ kɔfɛ ka batiri feerelaw caman wuli.
J: An bɛ batiriw maracogo ɲɛnabɔ cogo di yɔrɔ caman kɔnɔ?
A: Nin ye dimi yɔrɔ ye min bɛ ka bɔ kɛnɛ kan o baara in na. Telematiki-batiriw bɛ se ka baara kɛ ni sankaba kɔlɔsili ye-Polinovel ka BMS dakun jɛlen ye kurunba kuntigiw ye, misali la-a bɛ sira di charge cycles, seko ni dɔnko tiɲɛni, ani fili kodew nɔfɛtaama cɛmancɛ la yɔrɔw la. N’i bɛ GSE baara awiyɔnbonda caman na walima jatebɔyɔrɔ caman na, i ka nin seko in ɲɛfɔ ka kɔn-telematiki kɔsegin pake kɔrɔw la, o musaka ka bon, wa a ka c’a la, dannaya tɛ se ka da a kan.
J: An ka kan ka seko ni dɔnko dɔgɔyali jumɛn makɔnɔ garanti waati kɔnɔ?
A: A ka c’a la, LiFePO4 chimie bɛ 1-3% tiɲɛ san kɔnɔ, ni a bɛ kɛ cogo la min bɛ kɛ ni wotoro ye. Ni 2000 cycles (san 5{9}}6 ɲɔgɔnna caman-shift baarakɛcogo), aw bɛ a jira ko 85-90% bɛ to seko fɔlɔ la. Ni feerekɛla dɔ ye jatedenw fɔ minnu ka fisa kosɛbɛ, aw bɛ mɔgɔ sabananw ka tiɲɛni ɲini-feerefɛn dɔw bɛ laboratuwari cogoyaw fɔ minnu tɛ diɲɛ kɔnɔ funteni cycle lakika ni jibɔcogo yɔrɔ dɔw jira.
