Bateri ya Blade ni iki?

Batare ya Blade ni batiri ya lithium fer fosifate yakozwe na BYD ikoresha igishushanyo mbonera cyagutse kugirango ikoreshe neza umutekano n'umutekano. Gupima ubusanzwe 960mm z'uburebure na 90mm z'ubugari, utugingo ngengabuzima twa prismatique twateguwe nka blade mu ngirabuzimafatizo itaziguye - kugeza kuri - iboneza rya paki, bikuraho moderi ya batiri gakondo kandi byongera ingufu zingana na 50% ugereranije na bateri zisanzwe za LFP.

BYD yatangije ku mugaragaro iryo koranabuhanga muri Werurwe 2020 ibinyujije mu ishami ryayo rya FinDreams, rivuga ko ari igisubizo cy’ibibazo bikomeje guhangayikishwa n’umutekano w’ibinyabiziga bikoresha amashanyarazi. Igishushanyo gihuza chimie ya LFP isanzwe ihindagurika yubushyuhe hamwe nudushya twubaka bituma buri selile ikora intego ebyiri nkisoko yingufu hamwe numutwaro - bitwara ibice bya batiri.

Izina "Blade" ntabwo ryamamaza hyperbole - risobanura imiterere ifatika. Utugingo ngengabuzima twa prismatique gakondo twapima hafi 148mm × 79mm × 97mm, bisa n'amatafari. BYD's Blade selile ireshya na 960mm z'uburebure mugihe ikomeza uburebure bwa 13.5mm gusa, ikora umwirondoro usa nicyuma kidasanzwe - nkigihe urebye kuruhande.

Ihinduka ryimiterere ikemura ikibazo cyibanze mugushushanya kwa bateri. Sisitemu ya bateri isanzwe ikurikiza ibyiciro bitatu - urwego: selile zihurira muri modules, modules zegeranye mumapaki. Buri nzibacyuho itangiza umwanya wapfuye, ibikoresho byubatswe, hamwe nibikoresho byo gucunga ubushyuhe butwara ingano idabitse ingufu. Ibikoresho bya Blade birebire bifasha selile itaziguye - kugeza - pack (CTP) yububiko, gusimbuka module yose.

Iyo ikoranye, amagana ya Blade ahagarara ahagaritse muburyo bubangikanye, uburebure bwarwo bugenda hejuru yimodoka. Babiri muremure - imbaraga za aluminiyumu yubuki bwa sandwich umurongo uturutse hejuru no hepfo, ugakora icyo BYD yita "ubuki bwa aluminiyumu". Ingirabuzimafatizo ubwazo zikora nk'ibiti byubaka, bigira uruhare mu gukomera kw'ipaki mu gihe ibika ingufu - uburemere - uburyo bunoze butezimbere urwego no gukora.

Ubushakashatsi bwatangajwe muriIngufu za Kamereyerekanye ko iki gishushanyo kigera kuri selile ya gravimetric - kugeza kuri - igipimo cya paki ya 0,85 na volumetric ya 0,62, ikaba iruta cyane udupaki dusanzwe tw’ubucuruzi twa EV tugera kuri 0.55-0.65 na 0.40. Izi nyungu zunguka zihindura imbaraga zingirakamaro zikoreshwa muburyo bumwe.

Blade battery

Gusobanukirwa na batiri ya Blade bisaba gufata icyakoralitiro ya fer ya fosifatebitandukanye. Batteri ya LFP ikoresha LiFePO₄ nkibikoresho bya cathode ihujwe na anode ya grafite. Fosifate bond- ogisijeni ihuza iyi chimie irakomeye cyane, bisaba ubushyuhe burenga dogere 500 mbere yuko habaho gusenyuka kwimiterere.

Ibi bitandukanye cyane na nikel - manganese - bateri ya cobalt oxyde, aho kubora ubushyuhe bitangirira kuri dogere 200-300. Iyo selile ya NMC yinjiye mumashanyarazi, irekura ogisijeni yihutisha gutwikwa. LFP selile ntisohora ogisijeni mugihe cyo gusenyuka, ikuraho neza okiside muri mpandeshatu yumuriro.

Ubucuruzi buza mu bwinshi. LFP yerekana ingufu zidasanzwe zingana na mAh / g 170, mugihe imiti ya NMC ishobora kugera 200+ mAh / g. Kurwego rwakagari, ibi biha bateri ya NMC akarusho - selile NMC ishobora kugera kuri 250-280 Wh / kg mugihe selile LFP itanga 150-180 Wh / kg. Ibikoresho bishya bya batiri ya Blade bigabanya iki cyuho murwego rwo gupakira, nubwo NMC ikomeje kugira aho igarukira.

Ubuzima bwikurikiranya bugaragaza irindi tandukaniro rikomeye. Batteri ya LFP isanzwe yuzuza 3000 - 5,000 yishyurwa - gusohora inzinguzingo mbere yo kwangirika kugeza 80%. Batiri ya BYD Blade isaba cyane cyane inzinguzingo 5.000. Batteri ya NMC mubisanzwe irashira vuba, igera ku bushobozi bwa 80% hafi yinzinguzingo 2000-2500 mubihe bisa. Kuramba guturuka kuri chimie ya LFP itunganijwe neza-icyuma cya fosifate y'icyuma irwanya iyangirika rya lithium inshuro nyinshi.

BYD yubatse ibicuruzwa byayo hafi yikizamini cyo kwinjiza imisumari, igereranya ibintu bibi - imbere yimbere yimbere. Umusumari wicyuma unyura hagati ya bateri mugihe abashakashatsi bakurikirana ubushyuhe nimyitwarire. Mu igereranya rya BYD, bateri ya NMC yarenze dogere 500 irashya cyane. Bateri isanzwe ya LFP ihagarika ubushyuhe bwa dogere 200-400 nta muriro. Ubushyuhe bwa batiri ya Blade bwageze kuri dogere 30-60 nta mwotsi cyangwa umuriro.

Iri tandukaniro rikomeye rituruka ku bintu byinshi. Ubuso bunini bwa selile Blade - hafi 4 - inshuro 5 kurenza selile prismatic selile - ituma ubushyuhe bwihuta. Umwirondoro muto bisobanura ingufu zumuriro zikwirakwira hejuru yibintu ugereranije nubunini, bikarinda ahantu hashyushye. Akagari - to-pack igishushanyo nacyo gishyira buri selile yegeranye nubuki bwa aluminiyumu, butwara ubushyuhe neza.

Usibye kwinjiza imisumari, BYD yakoresheje batiri ya Blade kumenagura munsi yikamyo ya toni 46 -, ashyushya mu itanura rya dogere 300, hamwe na 260%. Nta na kimwe muri ibyo bintu cyateye ubushyuhe bwo guhunga. Ubushakashatsi bwigenga bwakorewe muri kaminuza ya leta ya Penn bwemeje ko bateri ya LFP ikora neza ndetse no muri protocole ikarishye yihuta itera litiro mu ngirabuzimafatizo za NMC.

Ikizamini cyo guhanuka muri Nyakanga 2021 cyabajije ibibazo bijyanye n’umutekano. BYD Han EV yafashe umuriro nyuma yamasaha 48 nyuma yo kugongana kwinshi -. BYD yavuze ko ibyabaye byatewe no gukonjesha nabi - bivugwa ko imodoka yipimishije yakoresheje amashanyarazi akoresha amashanyarazi "umutuku" aho gukoresha amashanyarazi asanzwe -. Iyo bateri ya blade hamwe nu nsinga byangiritse bikabije, icyuma gikonjesha ngo cyoroheje amashanyarazi adashaka. Mugihe ibyabaye bigoye kuvuga ibyerekeranye numutekano, ntabwo byahinduye muburyo bwo gusuzuma inganda zerekana ibyiza bya LFP.

Batiri ya mbere - Bateri ya Blade yatangijwe hamwe ningufu zingana na 140 Wh / kg, nyuma yaje kugera kuri 150 Wh / kg. Ibikoresho bisanzwe birimo:

Akagari gasanzwe (138Ah variant)

Ibipimo: 960mm × 90mm × 13.5mm

Umuvuduko w'izina: 3.2V

Ubushobozi: 138Ah (441.6Wh)

Ubucucike bw'ingufu: ~ 150 Wh / kg (urwego rw'akagari)

Ubushyuhe bukora: -20 dogere kugeza kuri dogere 60

Ubuzima bwinzira: 5, 000+ inzinguzingo kugeza 80%

Ibindi bikoreshoBYD ikora selile ya Blade muburebure n'ubugari butandukanye kugirango ibashe kubaka ibinyabiziga bitandukanye. Impinduka ya 202Ah ikoresha uburebure bwa 12mm, igahindura ubushobozi - kugeza - ifishi - igipimo cyibintu byihariye.

Kurwego rwipaki, ipaki ya batiri ya 76.9 kWh ya BYD Han EV igera kuri 140 Wh / kg, byerekana uburyo ubwubatsi bwa CTP bubika igice kinini cyingirabuzimafatizo -. Ibikoresho bya batiri ya BYD Seal itanga ibipimo bisa mugihe ituma WLTP igera kuri 570km muburyo bwa Premium Extended Range.

Iyi mibare ishyira bateri ya Blade irushanwa mumijyi kandi iringaniye - urwego, nubwo rukurikirana paki ya NMC yagenewe intera ntarengwa. Amapaki ya Tesla ya NMC - asanzwe agera kuri 170 - 180 Wh / kg kurwego rwipaki, asobanura impamvu intera ndende - intera ya Tesla iracyakoresha chimie ya NMC mugihe icyitegererezo gisanzwe kigenda gikoresha LFP.

BYD yemeje mu mpera za 2024 ko batiri ya kabiri - ya Blade ya Blade izatangira mu 2025. Cao Shuang, Umuyobozi wa BYD yo muri Aziya yo hagati, yatangaje ko ikoranabuhanga rigezweho rizamura umuvuduko wo gutwara no kongera igihe cya batiri. Nk’uko byatangajwe na Chairman wa BYD, Wang Chuanfu, ubutaha bukurikira bugamije 190 ingufu za kg / kg zingana n’ipaki - kuzamura 35% ugereranije n’iki gihe.

Blade 2.0 ngo izatanga ibintu bibiri bitandukanye. Imiterere "ngufi" ishyira imbere gutanga amashanyarazi, hagaragaramo ingufu za 160 Wh / kg zifite ingufu za 16C zo gusohora na 8C zishyuza - mu buryo bw'igitekerezo zituma iminota 7.5 yishyurwa kuva 0-80%. Imiterere "ndende ndende" itezimbere ubushobozi hamwe na 210 Wh / kg yingufu zingufu, ishyigikira 8C isohoka nigiciro cya 3C.

Ibi bisobanuro byerekana ko igisekuru cya kabiri kizaba kirimo chimiya ya lithium manganese ya fosifate (LMFP), ihindagurika rya LFP isanzwe yongeramo manganese kugirango yongere imbaraga nubucucike bwingufu. Inkomoko y’inganda yerekana ko BYD iteganya kugabanya ibiciro by’umusaruro ku kigero cya 15% ku giciro kinini cyo hejuru - cyinshi ugereranije na batiri ya Blade.

Yangwang U7, sedan nziza cyane yo mu bwoko bwa BYD premium sub -, bivugwa ko izaba imodoka ya mbere ifite ibikoresho bya batiri ya kabiri -. Hamwe nigiciro cyo kwishyuza kirenze 5.5C nigipimo cyo gusohora hejuru ya 14C, ibisobanuro byerekana imikorere yegera bateri ya - nikel ya NMC mugihe ikomeza ibyiza bya LFP.

Blade battery

BYD yatangaje muri Mata 2021 ko imodoka zayo zose zifite amashanyarazi zizagaragaramo bateri ya Blade. Iyi mihigo ikubiyemo isosiyete ikora amashanyarazi yose:

Misa - Moderi yisokoBYD Seagull, igiciro kuva $ 9.700 mubushinwa, ikoresha bateri ya Blade kugirango igere kuri ultra - igiciro gito. Amashanyarazi ya BYD Dolphin na Atto 3 SUV nayo yishingikiriza ku buhanga bwa Blade kugirango ahuze ubushobozi hamwe nurwego rwo guhangana.

Igice cya PremiumBYD Han EV, sedan yamamaye cyane, yashyize ahagaragara ikoranabuhanga rya batiri ya Blade ku isoko muri Kamena 2020. Ifite ipaki ya 76.9 kWh, itanga ibirometero 605 (NEDC) kandi yihuta 0-100 km / h mu masegonda 3.9. BYD Seal sedan hamwe na Sealion 7 SUV igiye gukomeza iyi premium position hamwe na bateri ya Blade.

Porogaramu y'UbucuruziBD ya mashanyarazi ya bisi ya B2 ihuza bateri ya Blade muburyo bwa chassis, ikoresheje imitwaro ya selile - ifite imitwaro kugirango igabanye uburemere bwibinyabiziga. E6 MPV, yagurishijwe kubisabwa B2B kumasoko nku Buhinde, igaragaramo ipaki ya batiri ya 71.7 kWh Blade isaba 520 km Umujyi wa WLTC.

Kurera hanzeTesla yatangiye gushyiramo bateri ya BYD Blade mu modoka ya Model 3 na Model Y ikorerwa mu ruganda rwayo rwa Berlin ku isoko ry’iburayi. Ford, Kia, Hyundai, na Toyota nazo zashakishije bateri ya Blade mu ishami rya BYD's FinDreams, nubwo ishyirwa mu bikorwa ry’icyitegererezo ritandukana bitewe n’isoko n’ibisabwa n'amategeko.

Uku kwamamara kwinshi kwerekana ikoranabuhanga rikuze. BYD yashyizeho 100.66 GWh yububasha bwa batiri mumodoka kuva Mutarama - Ukwakira 2024, hafi ya yose ya chimie ya LFP. Nka kabiri ku isi - nini cyane ikora uruganda rukora batiri ya EV ifite imigabane 24.4% mu Bushinwa, kuba BYD yiyemeje ikoranabuhanga rya Blade bigira ingaruka ku cyerekezo cyose cy’inganda.

Bateri ya Blade na NMC yibiganiro byibanda kubintu bitandukanye. Batteri ya NMC itezimbere ingufu nubukonje - imikorere yikirere. Batteri ya blade ishyira imbere umutekano, kuramba, nigiciro.

Icyuho cy'ingufuKurwego rwakagari, NMC 811 (80% nikel, 10% manganese, 10% cobalt) igera kuri 250-280 Wh / kg. Ingirabuzimafatizo zigezweho zitanga 150 Wh / kg. Iyi nyungu ya 40-50% isobanura paki ya batiri yoroshye kuburinganire buringaniye, cyangwa intera nini kuburemere bungana.

Nyamara, paki - urwego rwo kugereranya rugabanuka cyane. Amashanyarazi ya Blade ya CTP ifata byinshi muri selile yayo - ingufu murwego rwanyuma - mubisanzwe 85-90% ikora neza na 55-65% kumapaki gakondo ya NMC. Urupapuro rwubushakashatsi muriIngufu za Kamerewabaze ko paki ya Blade ishobora kugera ku mbaraga zidasanzwe zagereranijwe nudupapuro twa NMC622 kandi mubyukuri zikarenga mubucucike bwingufu zingana kubera gukoresha umwanya munini.

UbushyuheBatteri ya NMC igumana ubushobozi bwinshi mugihe cyubukonje. Kuri dogere - 10, imodoka ya NMC - ishobora gutakaza intera ya 15-20% mugihe cyo gutwara ibinyabiziga. Imodoka imwe ifite bateri ya Blade irashobora kubona kugabanuka kwa 25-30%. Cathodes yuzuye ya LFP itera imbaraga zo kwimura abantu mu bihe bikonje, bikagabanya ubujyakuzimu bwa lithiation mugihe cyo gusohoka.

BYD ikemura ibi binyuze mumicungire yubushyuhe. Igishushanyo cya batiri ya Blade yorohereza gukonja no gushyushya. Sisitemu yo gushyushya irashobora gutondekanya paki mbere yo kugenda mubihe bikonje, nubwo ibi bitwara ingufu kandi bisaba igenamigambi. Iyo umaze gukora kuri dogere 20 cyangwa irenga, imikorere ya LFP na NMC ihurira kubikorwa byinshi bifatika.

Kwishyuza Umuvuduko UkuriKwishyuza byihuse byerekana ubucuruzi bugoye. Batteri ya NMC mubisanzwe ishyigikira igipimo cyo kwishyuza 1.5-2C mumodoka zitanga umusaruro, bigafasha iminota 20-30 kuva 10-80%. Bateri ya Blade isanzwe yishyuza 1-1.5C, bisaba iminota 30-50 kugirango yuzuze kimwe.

Igice cya kabiri - ibisekuru bya Blade 'byasabye 8C ubushobozi bwo kwishyuza bishobora gukuraho iyi mbogamizi mugihe abayikora bashobora gukoresha ibikorwa remezo byo kwishyuza. Kuri 8C, bateri ya 80 kWh yakwishyura muburyo bwa 640 kW - irenze kure uyumunsi yihuta ya 350 kWt. Kugera kuri ibi biciro ntibisaba bateri zishoboye gusa ahubwo kuzamura ibidukikije byose.

Igiciro nubuzima bwubuzimaIbiciro bya Nickel na cobalt bituma bateri za NMC zisanzwe zihenze. Ikigereranyo cy’inganda cyerekana ko paki ya NMC igura $ 120-140 / kWt mu 2024. Amapaki ya LFP, harimo n’ikoranabuhanga rya Blade, yaguze hafi $ 85-100 / kWt. Iri tandukaniro rya $ 35-50 / kWh risobanura $ 2.800-5,000 yo kuzigama kuri paki isanzwe ya 80 kWh.

Inyungu yibiciro byubuzima iraguka cyane. Niba bateri ya Blade yuzuza inzinguzingo 5.000 na 2,500 kuri NMC, igiciro kuri buri cyiciro hafi kabiri. Nyirimodoka ya EV itwara 300km kuri kwishyurwa yakora ibirometero miliyoni 1.5 mbere yuko bateri ya Blade igabanuka kugeza kuri 80%, ugereranije na 750.000km kuri NMC ihwanye. Kurwego rwo hejuru - mileage porogaramu nka tagisi cyangwa amato yubucuruzi, uku kuramba bifite akamaro kanini.

Kwishyira hamwe kwa BYD biha kugenzura bidasanzwe umusaruro wa batiri ya Blade. Bateri ya FinDreams, ishami rya BYD, ikora selile ikoresheje ibikoresho byihariye. Isosiyete ntabwo yishingikiriza kubatanga selile zo hanze - niyo itanga.

Imiterere ihagaritse yatumye BYD yapima umusaruro byihuse. Kuva muri bateri ya zeru Blade muri 2019, isosiyete yakoze selile zihagije zo guha ingufu imodoka zirenga miriyoni 3 mumwaka wa 2023. Ubu umusaruro wumwaka urenga 150 GWh, gahunda yo kwagura intego 200+ GWh muri 2025.

Igikorwa cyo gukora gishimangira kwikora. BYD yateje imbere ibikoresho byihariye byo guteranya selile ya Blade, harimo imashini zikoresha imashini zikoresha ibintu birebire. Sisitemu yo kugenzura ubuziranenge igenzura buri selire yihanganira ibipimo, ibiranga amashanyarazi, nibiranga umutekano mbere yo guhuriza hamwe.

BorgWarner yatangaje ubufatanye bufatika mu ntangiriro za 2024 mu gukora paki ya batiri ya LFP ikoresheje selile ya FinDreams Blade ku binyabiziga by’ubucuruzi mu Burayi, Amerika, no guhitamo Aziya - Uturere twa pasifika. Ibi birerekana amasezerano yambere ya BYD yemewe yikoranabuhanga, byerekana ko isosiyete ishaka kwagura bateri ya Blade kurenza imodoka zayo.

Ibikoresho bituruka ku isoko byerekana inzitizi nke ugereranije n'umusaruro wa NMC. Icyuma kigizwe na 5,6% yubutaka bwisi, bigatuma ahanini butagira imipaka kubikorwa bifatika. Ububiko bwa fosifeti burahari cyane muri Maroc, Amerika, Ubushinwa, ndetse no mu tundi turere. Nta bintu bidasanzwe byisi, nta cobalt iva mu turere tw’amakimbirane, nta nikel ya nikel itanga - ibikoresho bya batiri ya Blade ikenera neza hamwe nubunini burambye.

Kurangiza - ya - imiyoborere yubuzima itandukanya bateri za LFP nizindi lithium - chemisties. Batare ya Blade irimo cobalt, nikel nkeya, kandi ikoresha ibikoresho bya cathode idafite -. Ibigize byoroshya gutunganya kandi bigabanya ingaruka z’ibidukikije.

Ibikorwa bya LFP byubu bigarura hejuru ya 95% ya lithium na fer binyuze muburyo bwa hydrometallurgical. Bitandukanye na bateri ya NMC isaba ingufu - pyrometallurgie ikomeye kugirango itandukane cobalt na nikel, LFP itunganya ikora mubushyuhe buke kandi itanga imyuka mike. Ibikoresho byagarutsweho birashobora gusubira mu musaruro mushya wa batiri, bigatera ubukungu nyabwo.

Icyakabiri - porogaramu zubuzima zongerera serivisi ya bateri akamaro. Batteri ya blade igabanuka kugeza kuri 70-80% mubushobozi bwimodoka ziracyakora neza kubika ingufu zihagaze. Imirasire y'izuba, imishinga yo guhagarika imiyoboro, hamwe na sisitemu yo kugarura amashanyarazi irashobora gukoresha bateri ya EV ikiruhuko cyiza muyindi myaka 10-15. Imishinga y'indege i Hamburg na Berlin ikoresha bateri ya BYD ikiruhuko cy'izabukuru kugirango itange amashanyarazi n'amashanyarazi yo kubika ingufu.

Kubura kwa cobalt bitwara ingaruka zimyitwarire irenze imikorere ya tekiniki. Bivugwa ko 70% bya cobalt ku isi ikomoka mu birombe bya Repubulika Iharanira Demokarasi ya Kongo, aho usanga ibikorwa by'imirimo birimo imirimo mibi ikoreshwa abana byamaganye amahanga. Mugukuraho cobalt, bateri za Blade zirinda iyi myitwarire yuzuye - ikintu cyingenzi cyane mugihe abaguzi nabagenzuzi basuzuma uburyo bwo gutanga amasoko.

Ibisobanuro bya laboratoire ntacyo bitwaye nyabyo - ibisubizo byisi. Ubushakashatsi bwinshi bwakurikiranye imikorere ya batiri ya Blade mubihe bitandukanye:

IkizaminiBYD Han EV hamwe na batiri yayo ya 76.9 kWh Blade yageze kuri kilometero 520 mugupima WLTP, bivuze ko hafi 148 Wh / km ikoreshwa. Mugihe cyibizamini bya NEDC, imodoka imwe yageze kuri kilometero 605, nubwo uburyo bwa NEDC bukunda gutanga umusaruro ushimishije ugereranije no gutwara nyabyo.

Igeragezwa ryigenga ryakozwe nabanyamakuru batwara ibinyabiziga ryanditseho 450-480 km yumuvuduko nyabagendwa nyabagendwa ku muvuduko wa kilometero 110-130 / h mugihe cyikirere. Gutwara imijyi byasunikishije kilometero 550-580, byerekana ibyiza byo gufata feri nshya kandi bigabanya ingufu zikenewe mumijyi.

Ingaruka y'ubukonjeIkizamini cyakozwe kuri dogere -15 cyerekanaga bateri ya Blade yatakaje hafi 28-32% yumurongo mugihe cyo gutwara ibinyabiziga, bihuza na BYD imbere. Iyo ukoresheje gushyushya kabine, kugabanya intera yose yageze kuri 35-40%. Gushyushya bateri mbere yo kugenda byagaruye hafi 5-10% yiyi ntera yatakaye.

Uburyo bwo gutesha agaciroAmakuru yimodoka yaturutse muri tagisi ya BYD i Shenzhen, mubushinwa, hamwe na kilometero zirenga 500.000 zerekanaga bateri ya Blade igumana 85-88% yubushobozi bwumwimerere. Izi modoka zarangije kuzenguruka hafi 1.500 mugihe cyimyaka itatu yumurimo, zerekana igihe cyasezeranijwe 5, 000+ cyigihe cyizuba mbere yuko kigera kuri 80%.

Inyandiko z'umutekanoKugeza mu 2024, nta manza zanditse zerekana guhunga ubushyuhe zabayeho mu modoka za BYD zibungabunzwe neza hamwe na bateri ya Blade mugihe gisanzwe. Ikizamini cy’impanuka yo muri Nyakanga 2021 gikomeje kuba umuriro wonyine wamenyekanye ku ikoranabuhanga, kandi ibisobanuro bya BYD bijyanye na coolant itari yo ntibyigeze bigenzurwa mu bwigenge. Imibare, ibi byerekana igipimo gito cyane cyabaye miriyoni yimodoka - ikora.

Ihuriro rya chimie ya LFP hamwe nubuso bwagutse butera ubushyuhe budasanzwe. Litiyumu fer fosifate ntabwo irekura ogisijeni mugihe cyo kumeneka k'umuriro, ikuraho okiside ikenewe mu gutwikwa. Icyuma cya - gishushanyije kigabanya ubushyuhe hejuru yubuso bwikubye inshuro 4-5 kurenza selile zisanzwe, bikarinda kwiyongera kwubushyuhe bukabije ndetse no mubihe bibi byakorewe nabi.

Kurwego rwipaki, bateri ya Blade igera kuri 85 - 90% yingufu zingana na NMC kubera gukoresha umwanya munini. Ibi bivuze hafi 10-15% murwego ruto mumodoka igereranijwe. Kubashoferi benshi, intera ya kilometero 500 imodoka ya batiri ya Blade na 570km ya NMC yerekana ubucuruzi bwemewe ukurikije igiciro nibyiza byumutekano. Batiri ya kabiri ya batiri ya Blade igamije kuziba icyuho kurushaho.

BYD isaba 5, 000+ kwishyuza - gusohora inzinguzingo kugeza 80% yo kugumana ubushobozi. Kuri kilometero 300 kuri kwishyurwa, ibi birerekana kilometero miliyoni 1.5 yo gutwara mbere yo kwangirika gukabije - kurenza ubuzima busanzwe bwimodoka. Amakuru nyayo - amakuru yisi yose kuva murwego rwo hejuru - mileage yerekana ubushobozi bwo kugumana ubushobozi bwa 85-88% nyuma ya 500.000km, bishyigikira ibyifuzo byo kuramba.

Batteri ya blade ikora mugihe cyubukonje ariko hamwe no kugabanya intera - mubisanzwe itakaza ubushobozi bwa 25-30% kuri dogere -10 ugereranije na 15-20% kuri bateri ya NMC. Ibinyabiziga bifite sisitemu ihagije yo gucunga ubushyuhe bushyushya bateri mbere yo kuyikoresha irashobora gukuraho igice kibi. Mu turere dufite ubukonje bworoheje cyangwa abashoferi bafite uburyo bwo kwishyuza ubushyuhe, imikorere yubukonje ikomeza kwemerwa. Ibihe bikonje bikabije birashobora gushigikira ikoranabuhanga rya NMC.

Blade battery

Bateri ya Blade yerekana ibirenze ibicuruzwa - byerekana icyerekezo cyibikorwa byinganda za EV. Icyemezo cya BYD cyo kugena imiterere ya chimie ya LFP kumurongo wose watumye abanywanyi bongera gusuzuma ingamba zabo.

Kuba Tesla yemeye LFP kubisanzwe - urugero rwerekana imiterere ya BYD. CATL, uruganda runini rwa batiri ku isi, rwihutishije ibikorwa byiterambere bya LFP mu gusubiza. Abakora amamodoka gakondo yo mu Burayi nka Volkswagen na BMW batangaje ko bafite gahunda yo kwinjiza bateri nyinshi za LFP mu nshingano zabo z'ejo hazaza, cyane cyane ku bice rusange - aho usanga ibiciro bitarenze urugero.

Akagari - kugeza - ibikoresho byubatswe byahindutse inganda. Tekinoroji ya CTP ya CATL, bateri "SVD" ya SVOLT, hamwe na bateri yububiko bwa Tesla byose bikuraho modul gakondo kugirango habeho guhuza selile - filozofiya yo gushushanya batiri ya Blade yafashije kumenyekana.

Urebye imbere, igisekuru cya kabiri cya Blade kizakenera gukemura ibibazo byacyo bisigaye. Niba BYD itanga paki ya 190-210 Wh / kg hamwe na 5-8C yishyuza, tekinoroji yahuza cyangwa irenga imikorere ya NMC mubipimo bifatika mugihe ikomeza umutekano nibyiza byigiciro. Niba ibyo kunonosora bigeze kuri gahunda bizagira ingaruka zikomeye ku isoko rya EV hagati ya 2020.

Kugeza ubu, bateri ya Blade ifite umwanya usobanutse: igiciro - porogaramu zikoreshwa aho umutekano ufite akamaro kuruta urwego rwose, kandi aho ubukungu bwubuzima burenze ibyatanzwe mbere. Mugihe umunzani wubuhanga nikoranabuhanga bigenda bitera imbere, niche ikomeje kwaguka yerekeza kumurongo rusange.