Baturin ruwa da hanyar CTP don fitar da baƙin ƙarfe phosphate

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - អ្នកផ្គត់ផ្គង់ស្ថានីយ៍ថាមពលចល័ត

1, batirin lithium baƙin ƙarfe phosphate ion baturi yana da farashi da fa&39;idar aminci 1.1LFP tare da ƙarancin farashi da aminci mai ƙarfi a cikin kayan lantarki masu inganci masu yawa, ingantaccen kayan lantarki a cikin batirin lithium-ion yana da fiye da 40% na duk farashin batir, kuma a ƙarƙashin yanayin fasaha na yanzu Yawan ƙarfin ƙarfin baturin gabaɗaya yana da mahimmanci ga ingantaccen abu, don haka ingantaccen kayan lantarki na baturi shine tushen ci gaban baturi. Abubuwan aikace-aikacen balagagge a halin yanzu sun haɗa da lithium cobalt organte, lithium nickel-cobalt-manganese acid, lithium iron phosphate da manganese acid.

lithium. (1) Lithium cobaltate: akwai tsarin da aka yi la&39;akari da tsarin spinel, gabaɗaya tsarin shimfidar wuri, tare da ƙarfin ka&39;idar 270 mAh / g, da tsarin lithium mai kauri yana da mahimmanci ga wayar hannu, ƙirar, ƙirar abin hawa, hayaki na lantarki, samfuran dijital Smart sawa. A cikin 1990s, Sony ya fara amfani da samar da lithium cobaltate na batirin lithium-ion na kasuwanci na farko.

Kayayyakin cobalt-cobalt-cobalt-acid na ƙasata galibi masana&39;antun ƙasashen waje ne kamar su Japan, Sinadaran Shinkafa, Chemistry Qingmei, Belgium 5,000. Lokacin da haɓakawa a cikin 2003, an ƙaddamar da haɓaka cobaltate na farko na cikin gida a cikin 2003 a cikin 2005, kuma a cikin 2009, an sami nasarar fitar da Koriya ta Kudu da Japan. A shekarar 2010, ya zama kamfani na farko a kasar Sin da ya shiga kasuwar babban birnin kasar domin yin babban kasuwanci.

A cikin 2012, Jami&39;ar Peking ta farko, Tianjin Bamo ta ƙaddamar da samfurin farko na 4.35V high ƙarfin lantarki samfurin cobaltate. A cikin 2017, Hunan Shanno, Xiamen Tungsten Industry ya ƙaddamar da 4.

45V high-voltage shuka lithium. The makamashi yawa da compaction yawa na lithium cobaltate da m har zuwa iyaka, da kuma takamaiman iya aiki da aka kwatanta da ka&39;idar iya aiki, amma saboda halin yanzu overall sinadaran tsarin iyaka, musamman electrolyte a high irin ƙarfin lantarki tsarin. Yana da sauƙi a ruɓe, don haka ana ƙara iyakance ta hanyar ɗaga hanyar ɗaga cajin ƙarar wutar lantarki, kuma yawan kuzarin zai ƙara sararin samaniya da zarar fasahar electrolyte ta karye.

(2) Lithium nickellate: gabaɗaya yana da kariyar muhalli kore, ƙarancin farashi (farashin shine kawai 2/3 na lithium cobaltate), aminci mai kyau (amintacce aiki zazzabi zai iya kaiwa 170 ° C), tsawon rai (ƙara 45%) fa&39;idodin. A cikin 2006, Shenzhen Tianjiao, Ningbo Jin kuma ya jagoranci ƙaddamar da kayan aikin hanyoyi uku na tsarin 333, 442, 523. Daga 2007 zuwa 2008, farashin cobalt karfe cobalt ya karu sosai, wanda ya haifar da yaduwar lithium cobaltate da lithium nickel-cobalt-mandanate abu, inganta aikace-aikacen kasuwancin lithium-cobalt a cikin ƙasata, da kuma hidima na farko.

Lokacin fashewa. A cikin 2007, Guizhou Zhenhua ya ƙaddamar da nau&39;in crystal nau&39;in 523 na kayan lithium nickellate. A cikin 2012, Xiamen Tungsten Fitar da Kasuwar Japan.

A cikin 2015, manufofin tallafin gwamnati suna jagorantar kayan lithium nickel-watery-mlassical kayan da aka shigo da su a lokacin fashewa na biyu. A halin yanzu, lithium monocytonide-cobalt-manganese acid yana da mahimmanci don haɓaka yawan kuzarin samfurin, wanda ke haɓaka yawan kuzarin samfurin, amma wannan ga kayan tallafi masu alaƙa da masu samar da batirin lithium-ion Ability don gabatar da buƙatu mafi girma. (3) Lithium manganate: akwai tsarin kashin baya da tsari mai launi, tsarin kashin baya da aka saba amfani da shi.

Ƙarfin ka&39;idar shine 148mAh / g, ainihin ƙarfin yana tsakanin 100 ~ 120mAh / g, tare da kyakkyawan iya aiki, tsarin barga, kyakkyawan ƙarancin zafin jiki, da dai sauransu. Duk da haka, tsarinsa na crystal yana da sauƙin gurɓatacce, yana haifar da raguwar ƙarfin aiki, gajeriyar zagayowar rayuwa. Aikace-aikace masu mahimmanci suna da girma don buƙatun tsaro da buƙatun farashi masu yawa, amma kasuwanni tare da yawan makamashi da buƙatun sake zagayowar.

Kamar kananan kayan sadarwa, cajin kaya, kayan aikin lantarki da kekunan lantarki, wurare na musamman (kamar ma&39;adinan kwal). A cikin 2003, manganate na gida ya fara haɓaka masana&39;antu. Yunnan Huilong da Lego Guoli sun fara kwace kasuwa mai karamin karfi, Jining mara iyaka, jigilar busasshen Qingdao da sauran masana&39;antun a hankali a hankali sun kara da cewa, iyawa, yadawa, haɓakar samfura iri-iri don saduwa da kasuwannin aikace-aikace daban-daban.

A cikin 2008, Legli ya sanya batirin lithium manganese acid lithium-ion an yi nasarar amfani da motocin fasinja na lantarki. A halin yanzu, ƙananan kasuwa na manganese acid yana da mahimmanci don amfani dashi a cikin baturin sadarwa, baturin kwamfutar tafi-da-gidanka da baturin kyamara na dijital, baturin kwamfutar tafi-da-gidanka da baturin kyamara na dijital. Kasuwar babbar kasuwa tana wakiltar kasuwar motoci, kuma abubuwan da ake buƙata na batir sun fi girma idan aka kwatanta da ci gaba da haɓaka fasahar kayan yuan uku, kuma kasonta na kasuwa a cikin abin hawa yana raguwa koyaushe.

(4) Lithium lithium phosphate: gabaɗaya yana da tsayayyen tsarin kwarangwal na olivine, ƙarfin fitarwa zai iya cimma fiye da 95% na ƙarfin fitarwa na ka&39;idar, aikin aminci yana da kyau, cajin yana da kyau sosai, rayuwar sake zagayowar yana da tsayi, kuma farashin yana da ƙasa. Koyaya, ƙuntatawar ƙarfin kuzarinsa yana da wuyar warwarewa, kuma masu amfani da motocin lantarki sun ci gaba da inganta rayuwar batir. A cikin 1997, nau&39;in nau&39;in olivine na lithium iron phosphate an fara ba da rahoto a matsayin abu mai kyau.

A123 na Arewacin Amurka, Phostech, Valence ya sami yawan samarwa a baya, amma saboda sabuwar kasuwar kera motoci ta duniya ba kamar yadda ake tsammani ba, an samu fatara, ko kuma ta daina. Lantarki na Likai na Taiwan, Datong Sale, da dai sauransu. A cikin 2001, ƙasata ta ƙaddamar da haɓaka kayan haɓaka na lithium baƙin ƙarfe phosphate.

A halin yanzu, kasata ta phosphate ingantacciyar bincike na kayan abu da ci gaban masana&39;antu suna zaune a sahun gaba a duniya. 1.2 Lithium baƙin ƙarfe phosphate ion baturi aikin inji na olivine-nau&39;in tsarin abu, hexagonal m stacked tsari, a cikin lattice na lithium baƙin ƙarfe phosphate tabbatacce abu, P mamaye matsayi na takwas fuska jiki, da maras matsayi na octahedron ta Li And FE cika, crystal octafabric da tetrahedomes samar da wani kusa tsarin, da gine-gine da kuma gine-gine tsarin a kusa da tsarin. lambobin sadarwa na kowane batu.

phosphate ion baturi tabbatacce lantarki hada da LiFePO4 na olivine tsarin, da kuma korau electrode hada da graphite, da kuma tsaka-tsaki ne polyolefin PP / PE / PP diaphragm domin ware tabbatacce da korau electrode, hana electrons da damar lithium ions. A lokacin caji da fitarwa, ion na lithium iron phosphate ion baturi shine ion, electrons sun ɓace kamar haka: caji: LIFEPO4-XE-XLI + → XFEPO4 + (1-x) LifePO4 fitarwa: FePO4 + XLI + XE → XLifePO4 + (1-x) FePO4 Lokacin cajin wutar lantarki, ana cire wutar lantarki daga wutan lantarki. Ana matsar da electron daga kewayen waje daga ingantacciyar lantarki zuwa na&39;urar lantarki don tabbatar da ma&39;auni na cajin na&39;urar lantarki mai kyau da mara kyau, kuma ana cire ion lithium daga mummunan electrode, kuma tabbataccen lantarki yana kunshe da electrolyte. Wannan microstructure yana ba da damar baturin lithium phosphate ion tare da kyakkyawan dandamali na ƙarfin lantarki da kuma tsawon rai: yayin caji da fitarwa na baturin, ingantaccen lantarki yana tsakanin LiFePO4 da Crystal FEPO4 na Six-Party na gangara.

Canji, tun lokacin da FEPO4 da LifePO4 suka kasance tare a cikin nau&39;i mai ƙarfi na narkewa a ƙasa 200 ° C, babu wani mahimmin juzu&39;in juzu&39;i biyu yayin caji da fitarwa, sabili da haka, dandali na caji da fitarwa na baturin ion lithium yana da tsayi; Bugu da ƙari, a cikin tsarin caji Bayan kammalawa, ƙarar FEPO4 mai kyau na lantarki yana raguwa ne kawai da 6.81%, yayin da carbon negative electrode ya dan ƙara fadada yayin aikin caji, da kuma yin amfani da ƙararrawa canje-canje, goyon bayan tsarin ciki, sabili da haka, baturin ion lithium baƙin ƙarfe yana nunawa a cikin cajin da fitarwa. Kyakkyawan kwanciyar hankali, tsawon rayuwa.

The theoretical iya aiki na lithium baƙin ƙarfe phosphate tabbatacce abu ne 170mA a kowace gram. Ainihin iya aiki shine 140mA a kowace gram. Yawan jijjiga shine 0.

9 ~ 1.5 a kowace centimita cubic, kuma ƙarfin lantarki shine 3.4V.

Lithium baƙin ƙarfe phosphate tabbatacce abu yana nuna kyakkyawan kwanciyar hankali na thermal, amintaccen aminci, ƙarancin kariyar muhallin carbon, shine mafi kyawun ingantaccen abu na manyan samfuran baturi. Duk da haka, pilestance yawa na lithium baƙin ƙarfe phosphate tabbatacce electrode abu ne low, kuma ƙarar makamashi yawa ba high, iyaka aikace-aikace kewayon. Don ƙayyadaddun aikace-aikace na kayan lantarki na lithium baƙin ƙarfe phosphate tabbatacce, ma&39;aikatan da suka dace na iya haɓaka haɓakar irin waɗannan kayan ta hanyar doping cations na ƙarfe masu tsada waɗanda aka sanya kayan ƙarfe masu tsada.

Bayan wani lokaci da aka samu ci gaba, sannu a hankali ana samar da sinadarin lithium iron phosphate, kuma ana amfani da shi sosai a fannoni da dama, kamar su bangaren motocin lantarki, filayen keken lantarki, na’urorin wutar lantarki, wuraren ajiyar makamashi da dai sauransu. Lithium iron phosphate positive abu ana amfani da shi sosai a fagen motocin lantarki, musamman fasinja na lantarki, musamman fasinja na lantarki, musamman fasinja na lantarki, musamman fasinja na lantarki, musamman fasinja na musamman, musamman ƙarancin albarkatun rayuwa na sake zagayowar, mai wadatar albarkatu, ƙarancin farashi. Koyaya, rashin tsarin kristal na olivine na lithium baƙin ƙarfe phosphate tabbataccen kayan lantarki, kamar ƙarancin ƙarancin wutar lantarki, ƙaramin adadin lithium ion diffusion coefficient, da sauransu.

, wanda ke haifar da ƙarancin ƙarfin kuzari, ƙarancin zafin jiki da kuma aikin kuskure, da dai sauransu. za a iyakance a yankin aikace-aikacen. Inganta rashin amfanin sa Muhimman azuzuwan saman gyare-gyare, gyare-gyaren gyare-gyaren lokaci mai mahimmanci, da sauransu.

A cikin &39;yan shekarun nan, kasuwar batirin lithium-ion ta ƙasata ta fuskanci tashin bama-bamai, fasahar batir ita ce babbar gasa. A halin yanzu, baturan lithium-ion mai ƙarfi suna da mahimmanci waɗanda suka haɗa da batir ion lithium iron phosphate ion baturi, batirin lithium-manganese acid ion baturi da baturi ion mai girma uku. Tebur 2 yana kwatanta aikin nau&39;ikan nau&39;ikan batirin lithium-ion iri-iri, inda DOD shine zurfin zurfin zurfin (Discharge).

Lithium iron phosphate ion baturi yana goyan bayan masana&39;antar batirin lithium-ion ta ƙasata rabin Dutsen Wanjiang, wanda ke da fa&39;idodi masu yawa a cikin batura daban-daban: batirin lithium baƙin ƙarfe phosphate ion baturi yana da tsayi, ƙarancin zafi, kwanciyar hankali mai kyau, da batirin lithium baƙin ƙarfe phosphate Ion suma suna da kyakkyawan amincin muhalli. Ana amfani da batirin lithium phosphate ion ga motocin fasinja na lantarki tare da ƙarancin farashi da ingantaccen aiki, kuma rabon kasuwa yana gabatar da yanayin sama. Kayan yana da fa&39;idodin aminci mai kyau, rayuwa mai tsayi, ƙarancin farashi, da sauransu.

, shine babban ingantaccen kayan lantarki. Ta hanyar nanochemical da surface carbon cladding, ana samun aikin mafi girman fitarwar wutar lantarki, kuma ana aiwatar da samfurin mai rufin carbon da kyau ba tare da hankali ba, kuma ƙasata ta sami nasarar samar da sikelin mafi girma a duniya. 2, Ningde Times da BYD sun jagoranci hanyar CTP, sun kara rage farashin shugaban BYD Wang Chuanfu, lokacin da suke shiga cikin motar lantarki, BYD ya ɓullo da wani sabon ƙarni na batirin phosphate ion baturi "batir ruwa", ana sa ran wannan baturi zai samar da wannan shekara "Batir Blade" ya karu da 50% mafi girma fiye da baturin baƙin ƙarfe na gargajiya, tare da babban aminci, dogon sabis na rayuwa, tsawon rayuwa mai tsawo, zai iya kaiwa kilomita mai tsawo. yawa na iya kaiwa 180Wh/kg, idan aka kwatanta da baya Ƙaruwar kusan 9%, wanda ba shi da rauni fiye da baturin lithium ion na NCM811, kuma yana iya magance matsalar tare da ƙarancin ƙarfin ƙarfin lithium baƙin ƙarfe ion baturi.

Wannan baturi zai kasance a cikin BYD "Han" a cikin Sabuwar Mota, wanda ake sa ran za a jera a watan Yuni na wannan shekara. Menene baturin ruwa? A gaskiya ma, hanya ce mai tsawo (mahimmancin harsashi na aluminum mai siffar yatsa). Ƙara haɓaka aikin fakitin baturi ta hanyar ƙara tsawon baturi (matsakaicin tsayin baturi daidai yake da faɗin fakitin baturi).

Ba ƙayyadadden baturi ba ne, amma ana iya ƙirƙirar jerin batches masu girma dabam dangane da buƙatu daban-daban. Bisa ga bayanin haƙƙin mallaka na BYD, “batir ruwa” sunan sabon ƙarni na phosphate ion baturi ne na BYD. Yana da BYD don haɓaka shekaru da yawa na "batir superphosphate ion".

Baturin ruwa a haƙiƙa tsayin BYD ya fi ko daidai da 600mm kasa ko daidai da 2500 mm, wanda aka jera a cikin tsararrun “blade” da aka saka a cikin fakitin baturi. Haɓaka mayar da hankali na “batir ruwa” fakitin baturi ne (watau fasahar CTP), wanda fakitin baturi ne (watau fasahar CTP), wanda ke haɗa kai tsaye zuwa fakitin baturi (watau fasahar CTP). An inganta fakitin baturi ta hanyar inganta tsarin fakitin baturi, ta haka yana haɓaka aiki bayan fakitin baturi, amma baya da tasiri sosai akan yawan kuzarin monomer.

Ta hanyar ayyana tsari a cikin fakitin baturi da girman tantanin halitta, ana iya shirya fakitin baturi a cikin fakitin baturi. Baturin monomer kai tsaye a cikin fakitin baturi an inganta shi ta tsarin tsarin. A gefe guda, yana da sauƙi don watsar da zafi ta wurin ɗakunan baturi ko wasu abubuwan da ke lalata zafi, a gefe guda, na iya shirya ƙarin umarni a cikin sarari mai tasiri.

Baturin jiki, na iya ƙara yawan amfani da ƙara, kuma ana sauƙaƙe tsarin samar da fakitin baturi, ana saukar da haɗaɗɗiyar haɗaɗɗiyar tantanin halitta, an rage farashin samarwa, ta yadda fakitin baturi da nauyin fakitin baturi duka ya ragu, kuma fakitin baturi ya tabbata. Mai nauyi. Yayin da buƙatun mai amfani don rayuwar batir ɗin motar lantarki ke ƙaruwa sannu a hankali, idan akwai iyakataccen sarari, ana iya inganta fakitin baturin ruwa, a gefe guda, ƙimar amfani da sarari na fakitin baturi na lithium-ion, sabon ƙarfin kuzari, da kuma wani al&39;amura na iya tabbatar da cewa baturin monomer yana da babban isassun yanki na watsar zafi, wanda za&39;a iya gudanar da shi zuwa mafi girman ƙarfin kuzari.

Dangane da bayanin masu fasaha masu fasaha, saboda wasu abubuwan da suka dace, da kuma kayan masarufi na samar da kayan aiki, da kuma matsakaicin sararin samaniya, da kuma matsakaicin sararin samaniya a kasuwa kusan 50%, wasu ko kamar yadda kasa da 40%. Kamar yadda aka nuna a cikin hoton da ke ƙasa, ta hanyar inganta tsarin, rage yawan amfani da sararin samaniya na ɓangaren ɓangaren (ƙarar girman tantanin halitta da fuskar bangon waya na fakitin baturi) yana inganta yadda ya kamata, amfani da sarari na Misalin Misali 1 shine 55%, da kuma aiwatar da ƙimar amfani da sararin samaniya na Misali 1-3 ya kasance 57% / 6. Matsakaicin amfani da sararin samaniya na Kwatankwacin Misali na 2 shine 53%, kuma ƙimar amfani da sarari na Misali 4-5 shine 59%/61%, bi da bi.

Matsayi daban-daban na ingantawa, amma har yanzu akwai tazara daga kololuwar ƙimar amfani da sarari. Ayyukan ɓarkewar zafi a cikin ƙirar baturi, BYD ana sarrafa shi ta saita farantin thermal (Hoton hagu na ƙasa. 218) da farantin musayar zafi don tabbatar da zubar da zafi na tantanin halitta, da kuma tabbatar da cewa bambancin zafin jiki tsakanin yawancin batir monomer bai zama babba ba.

Za a iya yin farantin wutar lantarki ta kayan da ke da kyakkyawan yanayin zafi, kamar jan ƙarfe ko aluminum kamar wutar lantarki. Farantin musayar zafi (Hoton ƙasa dama Fig. 219) an samar da mai sanyaya, kuma sanyaya baturin monomer ya samu ta wurin sanyaya, ta yadda baturin monomer zai iya kasancewa cikin yanayin aiki mai dacewa.

Tunda ana samar da farantin zafin zafi tare da farantin mai ɗaukar zafi tare da baturin monomer, lokacin sanyaya baturin monomer ta wurin sanyaya, za a iya daidaita bambancin zafin jiki tsakanin faranti na musayar zafi ta hanyar farantin wutar lantarki, ta haka ne ke toshe yawancin batir monomer. Matsakaicin bambancin zafin jiki tsakanin 1 ° C. Misalin Misali 4 da baturin monomer a Misali 7-11, caji mai sauri a 2C, aunawa yayin caji mai sauri, karuwar zafin baturin monomer.

Ana iya gani daga bayanan da ke cikin tebur. A cikin baturin monomer mai haƙƙin mallaka, a cikin saurin cajin yanayi iri ɗaya, haɓakar zafin jiki yana da digiri daban-daban na raguwa, tare da ingantaccen tasirin zafi, zai Lokacin da aka ɗora ƙirar tantanin halitta a cikin fakitin baturi, hawan zafin baturin yana da raguwa a fakitin baturi. Hakanan akwai kayan aiki iri ɗaya da "batir ruwa" da fasahar CTP.

Fasahar CTP (CELLTOPACK) ita ce cimma rukunin da ba ta da baturi, fakitin baturi kai tsaye. A cikin 2019, Ningde Times ya jagoranci yin amfani da sabbin fakitin baturi mara fasahar CTP. An nuna cewa ƙimar amfani da ƙarar fakitin batirin CTP ya karu da 15% -20%, kuma an rage adadin sassan da 40%.

Ana haɓaka haɓakar samarwa da 50%. Bayan saka hannun jari a aikace-aikacen, zai rage farashin masana&39;anta na baturin lithium-ion mai ƙarfi. BYD yana shirin zuwa 2020, yawan kuzarin phosphate monomer zai kai 180Wh / kg ko fiye, kuma yawan kuzarin tsarin kuma zai karu zuwa 160Wh / kg ko fiye.

Ana ba da fasahar CTP na Ningde Times tare da fakitin baturi, wanda ya dace da fakitin baturi. Mai nauyi, inganta ƙarfin haɗin baturin a cikin duka abin hawa. Amfaninsa yana da mahimmanci don samun maki biyu: 1) Ana iya amfani da fakitin baturi na CTP a cikin nau&39;i daban-daban saboda babu ƙayyadaddun ƙayyadaddun tsarin.

2), rage tsarin ciki, fakitin baturi na CTP na iya ƙara yawan amfani da ƙara, yawan makamashin tsarin kuma kaikaice ne, tasirinsa na zafi yana sama da fakitin ƙaramin baturi na yanzu. A cikin fasahar CTP, Ningde Times ya mai da hankali ga saukakawa na rarrabuwar batir, BYD ya fi damuwa da yadda batir monomeric ya fi yin lodi da kuma amfani da sarari. 3, baturin ruwa da hanyar CTP na iya rage 15%.

Mun zaɓi baturin lithium-ion na babban fasahar Guoxuan a matsayin abin binciken mu. Kudin baturi zai sami babban nuni ga batura LFP. Dangane da "Satumba 17, 2019" da ke da alaƙa da wasiƙar wasiƙar National High-tech Public Distribution Costle Bundess Review Committee ", Guoxuan High-tech 2016-2017 Batirin lithium phosphate na monolithic yana daga 2.

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

00 yuan / WH, madaidaicin babban ribar riba shine 48.7%, 39.8%, 28.

8% da 30.4%, bi da bi. Sabili da haka, bisa ga jerin bayanai guda biyu na sama, za mu iya ƙididdige farashin masana&39;anta na baturin LFP.

A shekarar 2016, yuan 1.058 ne, kuma a farkon rabin shekarar 2019, bai kai yuan 0.7 ba.

Yana da mahimmanci saboda an rage farashin albarkatun ƙasa daga 0.871 yuan / WH a cikin 2016 zuwa 0.574 yuan / WH a farkon rabin shekarar 2019, gaba ɗaya ya faɗi 0.

3 Yuan / WH, dangane da 34%. Dangane da rarrabuwa, a cikin jimlar farashin masana&39;anta, farashin albarkatun ƙasa ya tsaya tsayin daka tun daga 2016, yayin da farashin makamashi, farashin aiki da farashin masana&39;anta ya kai kusan 6%. Mun ci gaba da raba farashin albarkatun kasa, kuma mun gano cewa rabon inganci da diaphragm a cikin kayan albarkatun kasa yana da girma, kusan 10%, electrode korau, electrolyte, foil jan karfe, murfin harsashi na aluminum, farashin BMS, BMS.

Kusan daga 7% zuwa 8%, akwatin baturi da rukunin methyl kowanne yana da kusan kashi 5%, ragowar Pack da sauran farashi, yana lissafin kusan kashi 30% na farashi. Ana iya ganin cewa za a iya raba farashin albarkatun ƙasa zuwa manyan tubalan uku a cikin baturin LFP, ɗaya daga cikinsu shi ne manyan albarkatun ƙasa guda huɗu (tabbatacce, electrode korau, diaphragm, electrolyte), jimlar kuɗin da aka kiyasta kusan 35%, Kunshin ya mamaye 30 %, Ragi 35% don sauran kayan albarkatun ƙasa da abubuwan da aka gyara. Dangane da bayanan da ke sama, muna ba da hasashen ma&39;aunin farashi masu zuwa: 1) Ƙarfin baturin ruwa yana da kusan 50% sama da yawan kuzari.

Lokacin da adadin cajin ya kasance akai-akai, ƙarar yana raguwa da fiye da kashi ɗaya bisa uku, don haka an kori murfin harsashi na aluminum. Pack kudin, zaton 33% ƙi 2) Energy, wucin gadi, masana&39;antu kudin, da kuma BMS ƙi saboda aiwatar da ingantawa da kuma rage sassa, zaton 20% rage 3) kara ɗauka cewa albarkatun kasa (ciki har da m lantarki, korau electrode, diaphragm, electrolyte, jan karfe tsare , Methyl, baturi case) farashin drop 20 L / FP 6 jimlar iya sauke kudin daga 20% . 24.

3% zuwa 0.527 yuan / WH. 4) A ci gaba da la&39;akari da yawan ribar da kamfani ke samu za a iya amfani da shi don samun ainihin farashin tallace-tallace, kamar yadda aka nuna a cikin hoto na 35, batirin ruwa da hanyar CTP kawai za su jagoranci motocin kasuwanci ne kawai, kodayake BYD ya sanar, za a yi amfani da hanyar batirin ruwa ta kasuwanci a Han Duk da haka, motocin kasuwanci za su kasance hanyar amfani da su.

Mun yi imanin cewa ana amfani da BYD don kasuwanci a cikin motar fasinja namu, wanda shine karya ta hanyar dabarun masana&39;antu gabaɗaya: sabbin fasahohi galibi suna ci gaba akan motocin kasuwanci, kuma motocin fasinja za su yi taka tsantsan. BYD yana amfani da batura mai ƙarfi akan motarsa, wanda babu shakka yana cikin saurin haɓaka motar fasinja. A haƙiƙa, baturin ruwa da hanyar CTP iri ɗaya ne, kuma don ƙara rage farashi, yayin da baturin monomer yana da girma, kuma an fi son lithium iron phosphate.

Dangane da shekarar 2019, an sami masana&39;antar injin farko da yawa don amfani da hanyar CTP don yin gwajin, don haka ana sa ran wannan fasaha za ta yi amfani da wannan fasaha a cikin 2020. Dangane da zato na sama, muna lissafin mita 10 ko fiye, an rage farashin baturi da 30%, kuma an rage farashin baturi daga 225,000 zuwa 158,000. Lokacin da babu tallafi, za a iya kiyaye babban ribar riba.

Muna sa ran za a ƙara haɓaka batirin tamite phosphate na 2020 a cikin motocin kasuwanci. Daga hangen nesa na saka hannun jari, ana sanya phosphite na sama, da kuma ci gaban ribar abin hawan kasuwanci na ƙasa. Tun lokacin da dukkanin phosphates na baƙin ƙarfe na lithium ya wuce ta hanyar shuffle na shekaru uku, yawancin masana&39;antu yana da girma.

A cikin sarkar masana&39;antu, idan kun isa masu samar da kayayyaki 10, ya riga ya yi girma sosai a cikin maida hankali, kuma akwai kawai 3-4 masu ba da kayayyaki na jigilar jigilar kayayyaki na uku. Don haka mun yi imanin cewa nauyin gubar yana amfana. Shawarwari: Nano na Jamus, Guoxuan high-tech, BYD da Yutong Bus.

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