Batariga Blade iyo habka CTP si loo kaxeeyo fosfatada birta

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - អ្នកផ្គត់ផ្គង់ស្ថានីយ៍ថាមពលចល័ត

1, lithium birta fosfat batari ion batari wuxuu leeyahay kharash iyo faa&39;iido badbaado 1.1LFP oo leh qiimo hoose iyo badbaado xoog leh oo badan oo ka mid ah qalabka electrode togan, alaabta electrode togan ee batari lithium-ion xisaabiyaa in ka badan 40% ee kharashka batteriga oo dhan, iyo xaaladaha farsamo ee hadda cufnaanta tamarta ee batteriga guud waxay muhiim u tahay alaabta togan, sidaas darteed koronto togan ee batteriga waa aasaaska u ah batteriga. Walaxda codsiga hadda bislaaday waxa ka mid ah lithium cobalt organte, lithium nickel-cobalt-manganese acid, lithium iron phosphate iyo manganese acid.

lithium (1) Lithium cobaltate: waxaa jira qaab-dhismeed lakabaysan iyo qaab-dhismeedka laf-dhabarta, guud ahaan qaab-dhismeed lakab ah, oo leh awood aragti ah 270 mAh / g, iyo qaab-dhismeedka lakabka ah ee lithium ayaa muhiim u ah taleefanka gacanta, moodelka, nooca gaadiidka, qiiqa elektarooniga ah, Dharka casriga ah ee alaabta dhijitaalka ah. Sagaashamaadkii, Sony ayaa markii ugu horreysay adeegsatay wax-soo-saarka lithium-cobaltate ee baytarigii ganacsi ee ugu horreeyay.

Alaabta cobalt-cobalt-cobalt-acid ee dalkayga waxa asal ahaan kakooban shirkado ajaanib ah sida Japan, Kiimikada Bariiska, Kiimikada Qingmei, Belgium 5,000. Markii dallacaadda 2003, horumarinta cobaltate-kii ugu horreeyay ee gudaha 2003 ayaa la bilaabay 2005, iyo 2009, waxay ku guulaysatay dhoofinta South Korea iyo Japan. Sannadkii 2010, waxay noqotay shirkaddii ugu horreysay ee Shiinaha u soo gasha suuqa raasumaalka ee ganacsiga ugu weyn.

Sannadkii 2012, Jaamacadda Peking markii ugu horreysay, Tianjin Bamo waxay soo saartay jiilkii ugu horreeyay ee 4.35V wax soo saarka kobatada korantada. 2017, Hunan Shanno, Xiamen Tungsten Industry ayaa bilaabay 4.

45V lithium lagu beeray koronto-sare. Cufnaanta tamarta iyo cufnaanta cufnaanta lithium cobaltate waxay leeyihiin asal ahaan ilaa xadka, iyo awoodda gaarka ah ayaa la barbar dhigaa awoodda aragtida, laakiin sababtoo ah xaddidaadda nidaamka kiimikada guud ee hadda, gaar ahaan electrolyte ee nidaamka tamarta sare. Way fududahay in la dumiyo, sidaas darteed waxaa sii xaddidan kor u qaadista habka kor u qaadista kororka korantada goynta, iyo cufnaanta tamarta waxay kordhin doontaa booska marka tignoolajiyada elektrolytka la jabiyo.

(2) Lithium nikkellate: guud ahaan waxay leedahay ilaalinta deegaanka cagaaran, qiimo jaban (qiimuhu waa 2/3 oo kaliya ee lithium cobaltate), badbaadada wanaagsan (heerkulka shaqada ee badbaadada leh wuxuu gaari karaa 170 ° C), nolol dheer (kordhin 45%) Faa&39;iidooyinka. In 2006, Shenzhen Tianjiao, Ningbo Jin iyo qaaday hogaanka u bilaabay qalabka saddex-jid ee nidaamka 333, 442, 523. Laga soo bilaabo 2007 ilaa 2008, qiimaha cobalt birta cobalt aad ayuu u kordhay, taasoo keentay faafitaanka lithium cobaltate iyo lithium nickel-cobalt-mandanate walxaha, kor u kaca suuqa lithium-ganacsiga ee dalkayga, oo u adeega midka ugu horreeya.

Muddada goynta Sannadkii 2007, Guizhou Zhenhua wuxuu soo saaray hal nooc oo crystal ah 523 oo ah walxo nikkel ah oo lithium ah. Sannadkii 2012, Xiamen Tungsten Dhoofinta Suuqa Japan.

Sannadka 2015, siyaasadda kabitaanka dawladdu waxay hagaysaa walxaha lithium-water-mlassical lithium-ka ee la keenay xilliga labaad ee dillaaca. Waqtigan xaadirka ah, lithium monocytonide-cobalt-manganese acid waa muhiim si loo hagaajiyo cufnaanta tamarta alaabta, taas oo wanaajisa cufnaanta tamarta alaabta, laakiin tan qalabka taageerada ee elektrolytka iyo soo saaraha batari lithium-ion Awood u leh inuu soo bandhigo shuruudaha sare. (3) Lithium manganate: waxaa jira qaab-dhismeed laf-dhabarta iyo qaab-dhismeed lakabaysan, oo guud ahaan la isticmaalo qaab-dhismeedka laf-dhabarta.

Awoodda aragtida waa 148mAh / g, awoodda dhabta ah waxay u dhaxaysaa 100 ~ 120mAh / g, oo leh awood wanaagsan, qaab dhismeed deggan, wax qabad heerkul hooseeya oo aad u fiican, iwm. Si kastaba ha noqotee, qaab-dhismeedkeeda crystal si fudud ayaa loo qalloocin karaa, taasoo keenta hoos u dhigista awoodda, nolosha wareegga gaaban. Codsiyada muhiimka ah waxay ku badan yihiin shuruudaha amniga iyo shuruudaha kharashka sarreeya, laakiin suuqyada leh cufnaanta tamarta iyo shuruudaha wareegga.

Sida qalab isgaarsiineed oo yaryar, khasnad dallacaad, qalab koronto iyo baaskiilo koronto, muuqaalo gaar ah (sida miinooyinka dhuxusha). Sannadkii 2003, manganate-ka gudaha ayaa la bilaabay inuu warshadeeyo. Yunnan Huilong iyo Lego Guoli waxay markii ugu horreysay qabsadeen suuqa hoose ee hoose, Jining aan xuduud lahayn, gaadiidka qalalan ee Qingdao iyo soo-saareyaasha kale si tartiib tartiib ah ayaa loogu daray, awoodda, wareegga, wax soo saarka awoodda leh ee horumarinta kala duwan si ay ula kulmaan suuqyada codsiyada kala duwan.

Sannadkii 2008, Legli wuxuu dhigay baytari lithium manganese acid lithium-ion si guul leh loogu dabaqay baabuurta rakaabka ee korontada ku shaqeysa. Waqtigan xaadirka ah, suuqa-dhamaadka hoose ee manganese acid waa muhiim in loo isticmaalo baytari isgaarsiineed, batari laptop iyo baytari kamarad dhijitaal ah, batari laptop iyo baytari kamaradaha digital. Suuqa-dhamaadka sare waxaa matalaya suuqa baabuurta, iyo shuruudaha waxqabadka batteriga ayaa aad uga badan marka la barbar dhigo horumarinta joogtada ah ee tiknoolajiyada walxaha saddexda yuan, iyo saamiga suuqa ee baabuurta ayaa si joogto ah hoos u dhacaya.

(4) Lithium fosfooraska lithium: guud ahaan waxay leedahay qaab-dhismeedka qalfoofka olivine xasilloon, awoodda dheecaanku waxay gaari kartaa in ka badan 95% awoodda dheecaanka aragtida, waxqabadka badbaadada waa mid aad u fiican, kharashka dheeraadka ah waa mid aad u wanaagsan, wareegga nolosha waa dheer, qiimuhuna waa hooseeyaa. Si kastaba ha ahaatee, xaddidaadda cufnaanta tamarta way adagtahay in la xalliyo, iyo isticmaalayaasha baabuurta korontada ayaa si joogto ah u wanaajiyey nolosha batteriga. Sannadkii 1997-kii, nooca olivine nooca lithium iron phosphate ayaa markii ugu horreysay lagu soo warramey inay tahay walxo wanaagsan.

Waqooyiga Ameerika A123, Phostech, Valence waxay ku guulaysteen wax soo saar ballaaran goor hore, laakiin sababtoo ah suuqa baabuurta tamarta cusub ee caalamiga ah maaha sidii la filayay, nasiib darro nasiib darro ah ayaa la helay, ama la joojiyay. Korontada Likai ee Taiwan, Iibka Datong, iwm. Sannadkii 2001, dalkaygu wuxuu bilaabay horumarinta walxaha ee fosfatka birta ee lithium.

Waqtigan xaadirka ah, cilmi-baarista maaddooyinka wanaagsan ee fosfooraska iyo horumarinta warshadaha ee waddankaygu waxay ku nool yihiin safka hore ee adduunka. 1.2 Lithium iron fosfat ion batari shaqada habka olivine-nooca qaab-dhismeedka qaab-dhismeedka, hexagonal cufan nidaamsan, in shabagga ah ee lithium birta fosfate wax wanaagsan, P xukuma booska jidhka siddeed-waji ah, booska bannaan ee octahedron by Li And FE buuxinta, crystal octafabric iyo tetrahedomes qaab-dhismeedka qaab-dhismeedka qaab-dhismeedka qaab-dhismeedka qaab-dhismeedka qaab-dhismeedka qaab-dhismeedka qaab-dhismeedka qaab-dhismeedka. xiriirada qodob kasta.

Batariga phosphate-ka ee fosfatka ah wuxuu ka kooban yahay LiFePO4 ee qaab dhismeedka olivine, iyo electrode taban wuxuu ka kooban yahay graphite, dhexdhexaadkuna waa polyolefin PP / PE / PP diaphragm si loo go&39;doomiyo electrode togan iyo taban, ka hortagga electrons waxayna u ogolaataa ion lithium. Inta lagu jiro dallacaadda iyo sii daynta, ion of lithium iron fosfate batari ion waa ion, electrons waa la lumay sida soo socota: dallacaadda: LIFEPO4-XE-XLI + → XFEPO4 + (1-x) LifePO4 dareere: FePO4 + XLI + XE → XLifePO4 + (1-x) FePO4 Marka ku dallaca elektarooniga ah, laga saaray electrode-positive ah. elektarooniga waxaa laga soo guuriyaa wareegga dibadda laga bilaabo electrode togan una guuro electrode taban si loo hubiyo dheelitirka kharashka ee electrode togan iyo negative, iyo lithium ion waa laga saaray electrode taban, iyo electrode togan waxaa gundhig by electrolyte ah. Qaab-dhismeedkan yari waxa uu awood u siinayaa baytariyada lithium phosphate ion batari tayo fiican leh iyo nolol dheer: inta lagu jiro dallacaadda iyo sii daynta batteriga, electrode-kiisa togan waxa uu u dhexeeyaa LiFePO4 iyo Lixda Xisbi Crystal FEPO4 ee jiirada.

Kala-guurka, tan iyo FEPO4 iyo LifePO4 waxay ku wada nool yihiin qaab dhalaalid adag oo ka hooseeya 200 ° C, ma jirto meel laba waji oo muhiim ah inta lagu jiro dallacaadda iyo dheecaanka, oo sidaas darteed, kharashka iyo dheecaanka korantada ee batteriga ion birta lithium waa dheer; Intaa waxaa dheer, habka dallacaadda ka dib markii la dhammeeyo, mugga electrode togan FEPO4 ayaa kaliya la dhimay 6.81%, halka korantada taban ee kaarboon wax yar la ballaariyay inta lagu jiro habka lacag bixinta, iyo isticmaalka mugga isbeddelka, taageeridda qaabdhismeedka gudaha, oo sidaas daraaddeed, batari birta lithium ion waxay muujinaysaa habka lacag bixinta iyo dheecaanka. Degenaansho wareeg wanaagsan, nolol wareeg dheer.

Awoodda aragtiyeed ee lithium birta fosfateed wax wanaagsan waa 170mA garaamkii. Awoodda dhabta ah waa 140mA garaamkii. Cufnaanta gariirka waa 0.

9 ~ 1.5 sentimitir kuyuubkiiba, danabkuna waa 3.4V.

Maaddada fosfooraska birta ee lithium waxay ka tarjumaysaa xasilloonida kulaylka wanaagsan, isku halaynta badbaadada leh, ilaalinta deegaanka kaarboon ee hooseeya, waa walxaha la doorbido ee wanaagsan ee qaybaha baytariyada waaweyn. Si kastaba ha ahaatee, cufnaanta birta ee lithium birta fosfatka togan ee qalabka elektaroonigga ah waa hooseeyaa, iyo cufnaanta tamarta ma aha mid sare, xadka codsiga xaddidan. Xaddidaadaha codsiga ee agabyada elektrodegga ee birta ah ee fosfooraska ee lithium, shaqaalaha ay khusayso waxay wanaajin karaan socodka walxahan oo kale iyadoo la adeegsanayo hab lagu doping cations biraha qiimaha sarreeya kaas oo cations biraha qiimaha sarreeya lagu daro.

Muddada horumarka ka dib, lithium iron phosphate si tartiib tartiib ah ayaa loo horumariyaa, waxaana si weyn looga isticmaalaa qaybo badan, sida qaybaha baabuurta korontada, goobaha baaskiilada, qalabka korontada wareega, goobaha tamarta lagu kaydiyo, iwm. Maaddada ‘lithium iron phosphate positive’ ayaa si weyn loogu isticmaalaa dhanka gaadiidka korontada, gaar ahaan rakaabka korontada ku shaqeeya, gaar ahaan rakaabka korontada ku shaqeeya, gaar ahaan kuwa korontada ku shaqeeya, gaar ahaan kuwa korontada ku shaqeeya, gaar ahaan kuwa faa’iidada gaarka ah leh, gaar ahaan kheyraadka hoose ee nolosha meertada, qani ku ah kheyraadka, qiimo jaban. Si kastaba ha ahaatee, la&39;aanta qaab dhismeedka crystal olivine of lithium bir fosfat wax electrode togan, sida conductivity korantada hoose, iskudar lithium ion yar yar, iwm.

, kaas oo keena cufnaanta tamarta hoose, caabbinta heerkulka liidata iyo waxqabadka qaladka, iwm. waxay ku koobnaan doontaa aagga codsiga. Wanaaji faa&39;iido darrooyinkeeda Fasalada dusha sare ee muhiimka ah oo wax laga beddelay, beddelka doping-ka wajiga muhiimka ah, iwm.

Sanadihii la soo dhaafay, suuqa baytariyada lithium-ion ee wadankeygu waxa uu la kulmay kor u kaca qaraxyada, tignoolajiyada baytarigu waa tartankeeda aasaasiga ah. Waqtigan xaadirka ah, baytariyada lithium-ion ee awoodda leh ayaa muhiim ah oo ay ku jiraan baytariyada lithium iron phosphate ion baytariyada, baytariyada lithium-manganese acid ion iyo baytariyada ion saddex-cabbir ah. Shaxda 2 waxay isbarbar dhigaysaa waxqabadka noocyada kala duwan ee baytariyada lithium-ion, halkaas oo DOD ay tahay qoto dheer qoto dheer (Discharge).

Battery fosfateed ion lithium waxay taageertaa warshadaha walxaha baytariyada lithium-ion ee dalkayga nuska buurta Wanjiang, kaas oo leh faa&39;iidooyin la taaban karo ee baytariyada kala duwan: lithium iron phosphate ion batari waa mid dheer, kuleyl yar, xasilloonida kulaylka wanaagsan, iyo baytariyada birta fosfateed ee lithium sidoo kale waxay leeyihiin badbaado deegaanka wanaagsan. Batariyada lithium phosphate ion ayaa lagu dabaqaa baabuurta rakaabka ee korontada ku shaqeysa oo leh qiimo hoose iyo waxqabad deggan, saamiga suuqana wuxuu soo bandhigayaa xaalad sare. Maaddadu waxay leedahay faa&39;iidooyinka badbaadada wanaagsan, nolosha wareegga dheer, kharash yar, iwm.

, waa sheyga ugu muhiimsan ee korantada togan. Iyada oo loo marayo nanochemical iyo daboolka kaarboonka dusha sare, waxqabadka qulqulka tamarta weyn ayaa lagu gaaraa, muunada dahaarka leh ee kaarboonka si fiican ayaa loo fuliyaa iyada oo aan go&39;aan laga gaarin, dalkayguna wuxuu ku guuleystey wax soo saarka miisaanka ugu weyn adduunka. 2, Ningde Times iyo BYD keentay habka CTP ah, sii dhimaya kharashka Guddoomiyaha BYD Wang Chuanfu, marka ka qayb baabuur koronto, BYD ayaa soo saaray jiil cusub oo batari phosphate ion "batteri daab", batari this ayaa la filayaa in ay soo saaraan sanadkan "Blade Battery" ayaa kor u kacay by 50% ka sarreeya batari birta dhaqameed, oo leh badbaado sare, nolosha dheer, tamarta gaari kartaa kilomitir. cufnaanta waxay gaari kartaa 180Wh / kg, marka loo eego kii hore Kororku waa qiyaastii 9%, taas oo aan daciif ahayn marka loo eego baytariyada lithium ion ee ternary ee NCM811, oo xallin kara dhibaatada cufnaanta tamarta hoose ee baytariga phosphate ion lithium.

Baytarigan waxa lagu qalabayn doonaa BYD "Han" oo ku dhex jira Baabuurka Cusub, kaas oo la filayo in la qoro bisha June ee sanadkan. Waa maxay baytari daab? Dhab ahaantii, waa habka batteriga dheer (Qofka aluminiumka ah ee farta muhiimka ah). Sii wanaaji waxtarka batteriga batteriga adiga oo kordhinaya dhererka batteriga (dhererka ugu badan wuxuu u dhigmaa ballaca batteriga).

Ma aha batari cabbir gaar ah, laakiin taxane taxane ah oo cabbirro kala duwan ah ayaa la samayn karaa iyadoo lagu saleynayo baahiyo kala duwan. Marka loo eego sharraxaadda rukhsadda BYD, "bateriga daab" waa magaca batari phosphate-ka ee jiilka cusub ee BYD. Waa BYD si ay u horumariso sannado badan oo ah "batari superphosphate ion".

Baytariga daabku dhab ahaantii dhererka BYD waa ka weyn yahay ama le&39;eg yahay 600mm in ka yar ama la mid ah 2500 mm, kaas oo lagu habeeyay habka "daab" ee la geliyo batteriga. Diirada cusboonaysiinta ee "bateriga daab" waa xirmo batari (ie, tignoolajiyada CTP), kaas oo ah xirmo batari (ie, tignoolajiyada CTP), kaas oo si toos ah ugu dhexjira xirmooyinka baytariga (ie, tignoolajiyada CTP). Xirmada batteriga daabka waxaa lagu wanaajiyaa iyadoo la wanaajinayo qaab dhismeedka xirmada batteriga, iyadoo la kordhinayo waxtarka batteriga ka dib, laakiin saameyn badan kuma laha cufnaanta tamarta monomer-ka.

Marka la qeexo habaynta batteriga iyo cabbirka unugga, baakidhka batteriga waxa lagu habayn karaa baakidhka batteriga. Batteriga monomerka ah ee ku jira guriga baakidhka batteriga waxaa hagaajiyay qaabka moduleka. Dhinaca kale, way sahlan tahay in lagu kala saaro kuleylka iyada oo loo marayo baakidhka batteriga ama qaybaha kale ee kuleylka, dhinaca kale, waxay diyaarin kartaa amarro badan oo ku yaal meel wax ku ool ah.

Bateriga jirka, wuxuu si weyn u kordhin karaa isticmaalka mugga, iyo habka wax soo saarka ee xirmada batteriga waa la fududeeyay, kakanaanta shirka ee unugga unugga ayaa hoos loo dhigayaa, qiimaha wax soo saarka ayaa hoos loo dhigayaa, si batteriga batteriga iyo miisaanka dhammaan batteriga la yareeyo, iyo xirmada batteriga waa la xaqiijiyay. Fudud Sida baahida isticmaalaha ee nolosha batteriga ee gaariga korontada si tartiib tartiib ah u kordho, in the case of meel xaddidan, baakadka batari daab waa la wanaajin karaa, dhanka kale, heerka isticmaalka bannaan ee baakidhka awoodda lithium-ion batari, cufnaanta tamarta cusub, iyo dhinacyo kale hubin kara in batteriga monomer uu leeyahay aag weyn oo kulaylka ku filan, kaas oo lagu samayn karaa in cufnaanta dibadda si ay u dhigma tamarta sare.

Marka loo eego sharraxaadda farsamoyaqaannada xirfadleyda ah, sababo la xiriira arrimo gaar ah, sida qaybaha durugsan waxay qabsan doonaan booska gudaha ee batteriga, oo ay ku jiraan meesha ugu hooseysa ee ka hortagga weerarka, nidaamka qaboojinta dareeraha, maaddooyinka dahaarka, ilaalinta dahaarka, qalabka badbaadada kulaylka, marinka hawada ee safka, moduleka qaybinta korantada sare, iwm. hooseeyo 40%. Sida ku cad shaxanka hoose, iyada oo la wanaajinayo moduleka, hoos u dhigista ka faa&39;iidaysiga booska ee qaybta qaybta (mugga mugga unugga iyo gidaarka batteriga) ayaa si wax ku ool ah loo wanaajiyey, isticmaalka booska Tusaalaha Isbarbardhigga 1 waa 55%, iyo fulinta Heerka isticmaalka booska ee Tusaalaha 1-3 wuxuu ahaa 57% / 6 si ixtiraam leh. heerka isticmaalka dhulka ee Tusaalaha Isbarbardhigga 2 wuxuu ahaa 53%, iyo heerka ka faa&39;iidaysiga boosaska ee Tusaalaha 4-5 wuxuu ahaa 59%/61%, siday u kala horreeyaan.

Heerarka kala duwan ee hagaajinta, laakiin weli waxaa jira fogaan gaar ah oo loo jiro heerka ugu sarreeya ee isticmaalka goobaha. Waxqabadka kulaylka ee moduleka batteriga, BYD waxaa lagu xakameeyaa iyadoo la dejinayo saxanka kulaylka (Jaantuska bidix ee hoose. 218) iyo saxanka sarrifka kulaylka si loo hubiyo in kuleylka unugga unugga, iyo in la hubiyo in farqiga heerkulka u dhexeeya jamacnimada baytariyada monomer uusan noqon mid aad u weyn.

Saxanka kuleyliyaha leh waxaa laga samayn karaa walxo leh kuleyl wanaagsan, sida naxaas ama aluminium sida kuleylka kuleylka. Saxanka beddelka kulaylka (Sawirka midig ee hoose ee sawirka. 219) waxaa la siiyaa qaboojiye, qaboojinta batteriga monomer waxaa lagu gaaraa qaboojiyaha, si batteriga monomer uu ugu jiro heerkul ku habboon shaqada.

Maaddaama saxanka wareejinta kulaylka lagu bixiyo saxan kuleyl ah oo leh batari monomer ah, marka la qaboojinayo batteriga monomer by coolant, farqiga heerkulka u dhexeeya taarikada kulaylka waxaa lagu dheelli karaa saxanka kuleylka kuleylka, taas oo xannibaysa tiro badan oo baytariyada monomer ah. Xakamaynta kala duwanaanshaha heerkulka gudaha 1 ° C. Tusaalaha Isbarbardhigga 4 iyo batteriga monomer ee Tusaalaha 7-11, dallaca degdega ah 2C, cabbirka inta lagu jiro dallaca degdega ah, korodhka heerkulka batteriga monomer.

Waxaa laga arki karaa xogta shaxda. In batteriga monomer patented, in kharashka degdega ah ee xaaladaha isku mid ah, kor u kaca heerkulka uu leeyahay heerar kala duwan ee dhimista, oo leh saamaynta kulaylka sare leh, doono Marka module unug ku shuban batteriga ah, kor u kaca heerkulka xirmo batteriga ayaa hoos u dhaca batteriga. Waxa kale oo jira utility la mid ah sida "bateriga daab" iyo farsamada CTP.

Tignoolajiyada CTP (CELLTOPACK) waa in la gaaro koox batari la&39;aan ah, xirmo batari toos ah oo isku dhafan. Sanadka 2019, Ningde Times ayaa hogaanka u qabatay adeegsiga xirmooyinka cusub ee tignoolajiyada CTP. Waxaa la tilmaamay in heerka isticmaalka mugga ee xirmooyinka baytariga CTP uu kordhay 15% -20%, tirada qaybahana waxaa la dhimay 40%.

Wax-soo-saarka wax-soo-saarka ayaa kordhay 50%. Ka dib markii la maalgeliyo codsiga, waxay si weyn u dhimi doontaa qiimaha wax soo saarka ee baytariyada lithium-ion. BYD waxay qorsheyneysaa 2020, cufnaanta tamarta fosfateed monomer waxay gaari doontaa 180Wh / kg ama ka badan, iyo cufnaanta tamarta nidaamka waxay sidoo kale kordhin doontaa 160Wh / kg ama ka badan.

Tignoolajiyada CTP ee Ningde Times waxa la socda baakidh batari ah, kaas oo buuxiya batteriga. Fudud, wanaaji xoojinta xidhiidhka batteriga ee baabuurka oo dhan. Faa&39;iidada ay leedahay ayaa muhiim ah in la helo laba dhibcood: 1) Xirmooyinka baytariga CTP waxaa loo isticmaali karaa noocyo kala duwan sababtoo ah ma jiraan xaddidaadyo modules caadi ah.

2), la yareeyo dhismayaasha gudaha, xirmooyinka batteriga CTP waxay kordhin karaan isticmaalka mugga, cufnaanta tamarta nidaamka sidoo kale waa mid aan toos ahayn, saameynteeda kuleylka kuleylka ayaa ka sarreeya xirmo yar oo hadda jira. Tiknoolajiyada CTP, Ningde Times waxay fiiro gaar ah u leedahay ku habboonaanta moduleka batteriga, BYD waxay aad uga walaacsan tahay sida baytariyada monomeric ay u badan yihiin loading iyo isticmaalka boosaska. 3, batteriga daabka iyo habka CTP waxay yarayn karaan 15%.

Waxaan u dooranaa baytariga lithium-ion ee teknoolojiyadda sare ee Guoxuan sida shayga cilmi-baarista. Kharashyada baytariyadu waxay yeelan doonaan tixraac sare oo ku saabsan baytariyada LFP. Marka loo eego "Sebtembar 17, 2019" ee la xidhiidha xarafka xarafka Guddiga Qaran ee Tiknoolajiyada Sare ee Qaybinta Dadweynaha Costle Bundess Review ", Guoxuan High-tech 2016-2017 The monolithic lithium phosphate ion batari waa ka 2.

06 yuan / wH, 1.69 yuan / wH, 1.12% / wH, 1.

00 yuan / WH, oo u dhiganta heerka faa&39;iidada guud waa 48.7%, 39.8%, 28.

8% iyo 30.4%, siday u kala horreeyaan. Sidaa darteed, marka loo eego labada xog ee kor ku xusan, waxaan xisaabin karnaa qiimaha wax soo saarka ee batteriga LFP.

Sanadka 2016, waa 1.058 yuan / WH, iyo qeybtii hore ee 2019, waxay ka yaraatay 0.7 yuan / WH.

Waa muhiim sababtoo ah qiimaha alaabta ceeriin ayaa laga soo tuuray 0.871 yuan / WH sanadka 2016 ilaa 0.574 yuan / WH qeybtii hore ee 2019, gabi ahaanba hoos u dhacay 0.

3 Yuan / WH, marka loo eego 34%. Marka la eego kala soocida, wadarta qiimaha wax soo saarka, qiimaha alaabta ceeriin ayaa xasiloon tan iyo 2016, halka kharashka tamarta, kharashka shaqada iyo kharashyada wax soo saarka ay yihiin qiyaastii 6%. Waxaan sii wadnay kala qaybinta qiimaha alaabta ceeriin, waxaana ogaanay in saamiga togan iyo diaphragm ee alaabta ceeriin ay weyn tahay, qiyaastii 10%, electrode negative, electrolyte, foil copper, daboolka aluminium aluminium, kharashka BMS, BMS.

Qiyaastii laga bilaabo 7% ilaa 8%, sanduuqa baytariga iyo kooxda methyl kastaa waxay ku xisaabtamayaan ilaa 5%, Xidhmada soo hadhay iyo kharashyada kale, oo xisaabinaya ilaa 30% kharashka. Waxaa la arki karaa in qiimaha alaabta ceeriin loo qaybin karo saddex qaybood oo waaweyn oo batteriga LFP ah, mid ka mid ah kuwaas oo ah afar alaabta ceeriin ee waaweyn (positive, electrode negative, diaphragm, electrolyte), wadarta qiimaha xisaabinta qiyaastii 35%, Pack ku nool 30 %, Dheeraad ah 35% alaabta ceeriin iyo qaybaha kale. Marka loo eego macluumaadka kor ku xusan, waxaanu ku siinaynaa qiyaasaha cabbiraadda qiimaha soo socda: 1) Mugga baytariga daabku wuxuu qiyaastii 50% ka sarreeyaa cufnaanta tamarta.

Marka qadarka kharashku uu yahay mid joogto ah, mugga ayaa hoos u dhacaya in ka badan saddex-meelood meel, si daboolka aluminiumka loo wado. Kharashka xirmada, iyadoo loo maleynayo 33% hoos u dhac 2) Tamar, macmal, qiimaha wax soo saarka, iyo hoos u dhaca BMS sababtoo ah hagaajinta habka iyo dhimista qaybaha, iyada oo loo maleynayo in 20% dhimis 3) ay sii wadi karto in alaabta ceeriin (oo ay ku jiraan electrode togan, electrode negative, diaphragm, electrolyte, bireed naxaas ah, Methyl, kiiska batteriga) qiimaha hoos u dhigi kara 20% L / 6. 24.

3% ilaa 0.527 yuan / WH. 4) Iyadoo la tixgelinayo faa&39;iidada guud ee shirkadda waxaa loo isticmaali karaa in lagu helo qiimaha iibka dhabta ah, sida ku cad Jaantuska 35, batteriga daabka iyo habka CTP ayaa kaliya qaadan doona hogaanka baabuurta ganacsiga, inkastoo BYD uu ku dhawaaqay, habka batteriga daabka waxaa loo isticmaali doonaa ganacsi ahaan Han Si kastaba ha ahaatee, baabuurta ganacsiga ayaa weli noqon doona hab loo isticmaalo.

Waxaan aaminsanahay in BYD ganacsi ahaan loo isticmaalo baabuurkeena rakaabka ah, kaas oo ah in lagu jabiyo caqli-galnimada guud ee warshadaha: tignoolajiyada cusub ayaa inta badan ku sii socda baabuurta ganacsiga, baabuurta rakaabkuna waxay noqon doonaan kuwo taxadar leh. BYD waxay ku isticmaashaa baytariyada daabka leh baabuurkeeda, kaas oo shaki la&39;aan ku jira xawaaraha kor u qaadista baabuurka rakaabka. Dhab ahaantii, batteriga daabka iyo habka CTP waa isku mid, waana si loo sii yareeyo kharashaadka, halka bateriga monomer uu weyn yahay, iyo phosphate birta lithium ayaa doorbidaya.

Iyada oo ku saleysan sanadka 2019, waxaa jiray warshado badan oo mashiinada safka hore ah si ay u isticmaalaan habka CTP si ay u galaan tijaabada, sidaa darteed tignoolajiyadan ayaa la filayaa in ay isticmaasho tignoolajiyadan 2020. Iyadoo la raacayo malaha kor ku xusan, waxaan xisaabineynaa 10 mitir ama ka badan, qiimaha batteriga waxaa la dhimay 30%, qiimaha baytariguna wuxuu ka yar yahay 225,000 ilaa 158,000. Marka aysan jirin wax kabid ah, guud ahaan faa&39;iidada guud waa la ilaalin karaa.

Waxaan filaynaa in 2020 batteriga tamite ee phosphate in lagu sii wanaajin doono baabuurta ganacsiga. Marka loo eego dhinaca maalgashiga, fosfit-ka sare ayaa la dhigayaa, iyo horumarka hoose ee faa&39;iidada gaadhiga ganacsiga. Tan iyo markii ay kor u kacday dhammaan fosfooraska birta ee lithium ay soo martay isku-shaandhayn saddex sano ah, diiradda warshaduhu waa sarreeyaa.

Silsiladda warshadaha, haddii aad gaarto alaab-qeybiyeyaal 10 ah, waxay horeyba u ahayd mid aad u sarreeya, waxaana jira kaliya 3-4 alaab-qeybiyeyaasha oo ah maraakiibta deggan ee dhinacyada saddexaad. Markaa waxaanu aaminsanahay in culayska rasaasta ay faa&39;iido u leedahay. Soo jeedinta: Jarmal nano, Farsamada sare ee Guoxuan, BYD iyo Yutong Bus.

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