Batirin lithium-ion ko baturi Li-ion nau'in baturi ne mai caji wanda ke amfani da rage jujjuyawar ion lithium don adana kuzari.korau electrode na al'ada lithium-ion cell ne yawanci graphite, wani nau'i na carbon.Ana kiran wannan mummunan lantarki a wasu lokuta anode yayin da yake aiki azaman anode yayin fitarwa.tabbataccen lantarki yawanci ƙarfe oxide ne;tabbataccen lantarki wani lokaci ana kiransa cathode yayin da yake aiki azaman cathode yayin fitarwa.Na'urorin lantarki masu kyau da marasa kyau suna kasancewa tabbatacce kuma mara kyau a cikin amfani na yau da kullun ko caji ko fitarwa kuma saboda haka sun fi bayyana sharuddan amfani fiye da anode da cathode waɗanda ake juyawa yayin caji.
Kwayoyin lithium prismatic takamaiman nau'in tantanin halitta na lithium-ion ne wanda ke da siffa mai mahimmanci (rectangular).Ya ƙunshi anode (yawanci ana yin shi da graphite), cathode (sau da yawa rukunin oxide na lithium), da electrolyte gishiri na lithium.An rabu da anode da cathode ta hanyar membrane mai laushi don hana hulɗar kai tsaye da kuma gajeren kewayawa. Ana amfani da ƙwayoyin lithium na Prismatic a aikace-aikace inda sararin samaniya ya damu, irin su kwamfutar tafi-da-gidanka, wayoyin hannu, da sauran na'urorin lantarki masu ɗaukuwa.Har ila yau, ana amfani da su akai-akai a cikin motocin lantarki da tsarin ajiyar makamashi saboda yawan ƙarfin makamashi da kuma kyakkyawan aiki.Idan aka kwatanta da sauran nau'in lithium-ion cell Formats, prismatic sel suna da fa'ida cikin sharuddan tattarawa da sauƙin samarwa a cikin manyan sikelin samarwa.Siffar lebur, siffar rectangular tana ba da damar ingantaccen amfani da sarari, ba da damar masana'antun su tattara ƙarin sel a cikin ƙarar da aka bayar.Duk da haka, ƙaƙƙarfan siffar ƙwayoyin prismatic na iya iyakance sassaucin su a wasu aikace-aikace.
Kwayoyin prismatic da jaka nau'ikan ƙira iri biyu ne na batir lithium-ion:
Kwayoyin Prismatic:
Kwayoyin Aljihu:
Ana kuma amfani da su a cikin motocin lantarki da tsarin ajiyar makamashi. Maɓallin bambance-bambance tsakanin prismatic da jakar jaka sun haɗa da ƙirar jiki, ginawa, da sassauci.Koyaya, nau'ikan sel guda biyu suna aiki akan ka'idodin sinadarai iri ɗaya na lithium-ion.Zaɓin tsakanin ƙwayoyin prismatic da jaka ya dogara da abubuwa kamar buƙatun sarari, ƙuntatawa nauyi, buƙatun aikace-aikacen, da la'akari da masana'anta.
Akwai nau'ikan kimiyya daban-daban da ake samu.GeePower yana amfani da LiFePO4 saboda tsawon rayuwar sa na sake zagayowar, ƙarancin farashi na mallaka, kwanciyar hankali na zafi, da fitarwa mai ƙarfi.A ƙasa akwai ginshiƙi wanda ke ba da wasu bayanai kan madadin sinadarai na lithium-ion.
Ƙayyadaddun bayanai | Li-cobalt LiCoO2 (LCO) | Li-manganese LiMn2O4 (LMO) | Li-phosphate LiFePO4 (LFP) | NMC1 LiNiMnCoO2 |
Wutar lantarki | 3.60V | 3.80V | 3.30V | 3.60/3.70V |
Iyakar Caji | 4.20V | 4.20V | 3.60V | 4.20V |
Zagayowar Rayuwa | 500 | 500 | 2,000 | 2,000 |
Yanayin Aiki | Matsakaicin | Matsakaicin | Yayi kyau | Yayi kyau |
Musamman Makamashi | 150-190Wh/kg | 100-135Wh/kg | 90-120Wh/kg | 140-180Wh/kg |
Ana lodawa | 1C | 10C, 40C bugun jini | 35C ci gaba | 10C |
Tsaro | Matsakaicin | Matsakaicin | Aminci sosai | Mafi aminci fiye da Li-Cobalt |
Thermal Runway | 150°C (302°F) | 250°C (482°F) | 270°C (518°F) | 210°C (410°F) |
Tantanin halitta, kamar tantanin baturin lithium-ion, yana aiki bisa ka'idar halayen lantarki.
Ga sauƙaƙan bayanin yadda yake aiki:
Wannan tsari yana ba da damar tantanin halitta damar canza makamashin sinadarai zuwa makamashin lantarki yayin fitarwa da kuma adana makamashin lantarki yayin caji, yana mai da shi tushen wutar lantarki mai ɗaukuwa da caji.
Fa'idodin Baturi na LiFePO4:
Lalacewar Batura LiFePO4:
A taƙaice, batura LiFePO4 suna ba da aminci, tsawon rayuwar zagayowar, ƙarfin ƙarfi mai ƙarfi, aikin zafin jiki mai kyau, da ƙarancin fitar da kai.Koyaya, suna da ƙarancin ƙarancin ƙarfin kuzari, farashi mafi girma, ƙarancin ƙarfin lantarki, da ƙarancin fitarwa idan aka kwatanta da sauran sinadarai na lithium-ion.
LiFePO4 (Lithium Iron Phosphate) da NCM (Nickel Cobalt Manganese) duka nau'ikan sinadarai ne na lithium-ion baturi, amma suna da wasu bambance-bambance a cikin halayensu.
Anan akwai wasu mahimman bambance-bambance tsakanin ƙwayoyin LiFePO4 da NCM:
A taƙaice, baturan LiFePO4 suna ba da aminci mafi girma, tsawon rayuwa mai tsayi, mafi kyawun yanayin zafi, da ƙananan haɗari na guduwar zafi.Batirin NCM, a gefe guda, suna da ƙarfin ƙarfin ƙarfi kuma suna iya zama mafi dacewa da ƙaƙƙarfan aikace-aikace kamar motocin fasinja.
Zaɓin tsakanin ƙwayoyin LiFePO4 da NCM ya dogara da ƙayyadaddun buƙatun aikace-aikacen, gami da aminci, yawan kuzari, rayuwar zagayowar, da la'akarin farashi.
Daidaita cell baturi tsari ne na daidaita matakan cajin sel guda ɗaya a cikin fakitin baturi.Yana tabbatar da cewa duk sel suna aiki da kyau don inganta aiki, aminci, da tsawon rai.Akwai nau'i biyu: daidaitawa mai aiki, wanda ke motsa caji tsakanin sel, da daidaitawa mara kyau, wanda ke amfani da resistors don watsar da wuce gona da iri.Ma'auni yana da mahimmanci don guje wa yin caji fiye da kima ko fitarwa, rage lalata tantanin halitta, da kiyaye ƙarfin iri ɗaya a cikin sel.
Ee, ana iya cajin batirin lithium-ion a kowane lokaci ba tare da lahani ba.Ba kamar baturan gubar-acid ba, baturan lithium-ion ba sa fama da rashin lahani iri ɗaya idan an caje su kaɗan.Wannan yana nufin masu amfani za su iya amfani da damar yin caji, ma'ana za su iya toshe baturin a cikin ɗan gajeren lokaci kamar hutun abincin rana don haɓaka matakan caji.Wannan yana bawa masu amfani damar tabbatar da cewa batirin ya ci gaba da yin caji gabaɗaya cikin yini, yana rage haɗarin baturin yin ƙasa yayin ayyuka ko ayyuka masu mahimmanci.
Dangane da bayanan dakin gwaje-gwaje, ana ƙididdige batir GeePower LiFePO4 har zuwa zagayowar 4,000 a zurfin 80% na fitarwa.A gaskiya ma, za ku iya amfani da shi na tsawon lokaci idan an kula da su yadda ya kamata.Lokacin da ƙarfin baturin ya faɗi zuwa 70% na ƙarfin farko, ana ba da shawarar cire shi.
GeePower's LiFePO4 baturi za a iya caje a cikin kewayon 0 ~ 45 ℃, iya aiki a cikin kewayon -20 ~ 55 ℃, da ajiya zafin jiki ne tsakanin 0 ~ 45 ℃.
Batura LiFePO4 na GeePower ba su da tasirin ƙwaƙwalwa kuma ana iya yin caji a kowane lokaci.
Ee, daidaitaccen amfani da caja yana da babban tasiri akan aikin baturin.Batir na GeePower an sanye su da caja mai sadaukarwa, dole ne ka yi amfani da keɓaɓɓen caja ko caja da masu fasaha na GeePower suka amince.
Yanayin zafi mai girma (>25°C) zai ƙara aikin sinadarai na baturin, amma zai rage rayuwar batir kuma yana ƙara yawan fitar da kai.Ƙananan zafin jiki (<25°C) yana rage ƙarfin baturi kuma yana rage fitar da kai.Don haka, yin amfani da baturi a ƙarƙashin yanayin kusan 25°C zai sami kyakkyawan aiki da rayuwa.
Duk fakitin baturi na GeePower ya zo tare da nuni na LCD, wanda zai iya nuna bayanan aikin baturin, gami da: SOC, Voltage, Yanzu, Sa'ar aiki, gazawa ko rashin daidaituwa, da sauransu.
Tsarin Gudanar da Baturi (BMS) muhimmin abu ne a cikin fakitin baturin lithium-ion, yana tabbatar da aminci da ingantaccen aiki.
Ga yadda yake aiki:
Gabaɗaya, BMS na taka muhimmiyar rawa wajen tabbatar da aminci, tsawon rai, da aikin fakitin baturin lithium-ion ta hanyar sa ido sosai, daidaitawa, karewa, da samar da mahimman bayanai game da matsayin baturin.
CCS, CE, FCC, ROHS, MSDS, UN38.3, TUV, SJQA da dai sauransu.
Idan ƙwayoyin baturi sun bushe, yana nufin cewa sun cika cikakke, kuma babu ƙarin kuzari a cikin baturin.
Ga abin da yakan faru idan ƙwayoyin baturi suka bushe:
Koyaya, idan ƙwayoyin baturi sun lalace ko sun lalace sosai, yana iya zama dole a maye gurbin baturin gabaɗaya. Yana da mahimmanci a lura cewa nau'ikan batura daban-daban suna da halaye daban-daban na fitarwa da kuma shawarar zurfin fitarwa.Ana ba da shawarar gabaɗaya don guje wa zubar da ƙwayoyin baturi gabaɗaya da yin caji kafin su bushe don tabbatar da ingantaccen aiki da tsawaita rayuwar baturin.
Batir lithium-ion na GeePower yana ba da fasalulluka na aminci saboda dalilai daban-daban:
Ka tabbata, fakitin baturin GeePower an tsara su tare da aminci a matsayin babban fifiko.Batura suna amfani da fasaha na ci gaba, irin su lithium iron phosphate chemistry, wanda aka san shi da ƙaƙƙarfan kwanciyar hankali da babban yanayin zafi.Ba kamar sauran nau'ikan batura ba, batir phosphate ɗin mu na lithium baƙin ƙarfe suna da ƙananan haɗarin kama wuta, godiya ga kaddarorin sinadarai da tsauraran matakan tsaro da aka aiwatar yayin samarwa.Bugu da ƙari, fakitin baturi suna sanye da ingantattun ka'idoji waɗanda ke hana yin caji da sauri da fitarwa, yana ƙara rage duk wani haɗari mai yuwuwa.Tare da haɗuwa da waɗannan fasalulluka na aminci, zaku iya samun kwanciyar hankali da sanin cewa yuwuwar samun wuta na batura ya yi ƙasa sosai.
Duk baturin, ko da wane nau'in sinadari, suna da al'amuran fitar da kai.Amma adadin fitar da kai na batirin LiFePO4 yayi ƙasa da kashi 3%.
Hankali
Idan yanayin yanayi ya yi girma;Da fatan za a kula da ƙararrawar zafin jiki mai girma na tsarin baturi;Kada ku yi cajin baturin nan da nan bayan amfani da shi a cikin yanayin zafi mai zafi, kuna buƙatar barin baturin ya huta fiye da mintuna 30 ko zafin jiki ya faɗi zuwa ≤35°C;Lokacin da yanayin yanayi ya kasance ≤0°C, yakamata a yi cajin baturin da wuri-wuri bayan amfani da forklift don hana baturin yin sanyi sosai don yin caji ko tsawaita lokacin caji;
Ee, ana iya ci gaba da fitar da batir LiFePO4 zuwa 0% SOC kuma babu wani tasiri na dogon lokaci.Koyaya, muna ba da shawarar ku sauke ƙasa zuwa kashi 20 kawai don kiyaye rayuwar baturi.
Hankali
Mafi kyawun lokacin SOC don ajiyar baturi: 50± 10%
Dole ne a caja Fakitin Batirin GeePower kawai daga 0°C zuwa 45°C (32°F zuwa 113°F) kuma a fitar dashi daga -20°C zuwa 55°C (-4°F zuwa 131°F).
Wannan shine yanayin zafi na ciki.Akwai na'urori masu auna zafin jiki a cikin fakitin waɗanda ke lura da yanayin zafin aiki.Idan an ƙetare kewayon zafin jiki, buzzer zai yi sauti kuma fakitin za ta kashe ta atomatik har sai an ba da izinin fakitin ya yi sanyi/ zafi zuwa cikin sigogin aiki.
Eh, za mu ba ku tallafin fasaha na kan layi da horo gami da ainihin ilimin batirin lithium, fa'idodin batirin lithium da harbin matsala.Za a ba ku littafin jagorar mai amfani kamar lokaci guda.
Idan batirin LiFePO4 (Lithium Iron Phosphate) ya cika gaba ɗaya ko “barci,” zaku iya gwada waɗannan matakan don tada shi:
Ka tuna bin matakan tsaro da suka dace yayin sarrafa batura kuma koyaushe koma zuwa jagororin masana'anta don caji da sarrafa batura LiFePO4.
Tsawon lokacin da ake ɗauka don cajin baturin Li-ion ya dogara da nau'in da girman tushen cajin ku. Adadin cajin da aka ba da shawarar shine 50 amps a kowace baturi 100 Ah a cikin tsarin ku.Misali, idan caja na amps 20 ne kuma kana buƙatar cajin baturi mara kyau, zai ɗauki sa'o'i 5 kafin ya kai 100%.
Ana ba da shawarar sosai don adana batura LiFePO4 a cikin gida yayin lokacin kaka.Hakanan ana ba da shawarar adana batura LiFePO4 a yanayin caji (SOC) na kusan 50% ko sama.Idan an adana baturin na dogon lokaci, yi cajin baturin aƙalla sau ɗaya a kowane watanni 6 (ana bada shawarar sau ɗaya kowace watanni 3).
Yin cajin baturin LiFePO4 (gajeren baturin phosphate na Lithium Iron) yana da sauƙi.
Anan ga matakan cajin baturin LiFePO4:
Zaɓi caja mai dacewa: Tabbatar cewa kana da cajar baturin LiFePO4 mai dacewa.Yin amfani da caja wanda aka kera musamman don batir LiFePO4 yana da mahimmanci, saboda waɗannan caja suna da daidaitaccen cajin algorithm da saitunan wutar lantarki na irin wannan baturi.
Lura cewa waɗannan matakai na gabaɗaya ne, kuma koyaushe yana da kyau a koma zuwa takamaiman ƙa'idodin masana'anta baturi da littafin mai amfani da caja don cikakkun umarnin caji da matakan tsaro.
Lokacin zabar Tsarin Gudanar da Baturi (BMS) don sel LiFePO4, yakamata kuyi la'akari da waɗannan abubuwan:
Daga ƙarshe, takamaiman BMS da kuka zaɓa zai dogara da takamaiman buƙatun fakitin baturi na LiFePO4.Tabbatar cewa BMS ya cika ma'auni na aminci da ake buƙata kuma yana da fasali da ƙayyadaddun bayanai waɗanda suka dace da buƙatun fakitin baturin ku.
Idan kun cika cajin baturin LiFePO4 (Lithium Iron Phosphate), zai iya haifar da sakamako masu yawa:
Don hana caji fiye da kima da tabbatar da amintaccen aiki na batir LiFePO4, ana ba da shawarar yin amfani da ingantaccen Tsarin Gudanar da Baturi (BMS) wanda ya haɗa da kariyar caji.BMS na sa ido da sarrafa tsarin caji don hana cajin baturi fiye da kima, yana tabbatar da aminci da ingantaccen aiki.
Idan ya zo ga adana batura LiFePO4, bi waɗannan jagororin don tabbatar da tsawon rayuwarsu da amincin su:
Yi cajin batura: Kafin adana batir LiFePO4, tabbatar an cika su.Wannan yana taimakawa hana fitar da kai yayin ajiya, wanda zai iya sa ƙarfin baturi ya ragu sosai.
Ta bin waɗannan jagororin ajiya, zaku iya haɓaka tsawon rayuwa da aikin batirin ku na LiFePO4.
Ana iya amfani da batirin GeePower fiye da zagayowar rayuwa 3,500.Rayuwar ƙirar baturi ta wuce shekaru 10.
Garanti na baturi shine shekaru 5 ko sa'o'i 10,000, duk wanda ya zo na farko. BMS na iya lura da lokacin fitarwa kawai, kuma masu amfani na iya amfani da baturin akai-akai, idan muka yi amfani da dukan sake zagayowar don ayyana garanti, zai zama rashin adalci ga masu amfani.Don haka, garanti shine shekaru 5 ko awa 10,000, duk wanda ya fara zuwa.
Kama da gubar acid, akwai umarnin marufi waɗanda dole ne a bi su yayin jigilar kaya.Akwai zaɓuɓɓuka da yawa samuwa dangane da nau'in baturin lithium da ƙa'idodin da ke wurin:
Yana da mahimmanci a duba tare da sabis na masinja don tabbatar da bin ka'idodin su.Ko da kuwa hanyar jigilar kayayyaki da aka zaɓa, yana da mahimmanci don kunshin da kuma lakafta batir lithium daidai daidai da ƙa'idodin da suka dace don tabbatar da sufuri mai lafiya.Hakanan yana da mahimmanci don ilmantar da kanku kan takamaiman ƙa'idodi da buƙatu na nau'in batirin lithium da kuke aikawa da tuntuɓar mai jigilar kaya don kowane takamaiman ƙa'idodin da za su iya samu a wurin.
Ee, muna da hukumomin jigilar kayayyaki na haɗin gwiwa waɗanda za su iya jigilar batura lithium.Kamar yadda muka sani, batirin lithium har yanzu ana ɗaukar kaya masu haɗari, don haka idan hukumar jigilar kaya ba ta da tashoshi na sufuri, hukumar sufurin mu na iya jigilar muku su.