Kuki bateri ya BYD blade ubu ari ingingo ishyushye
"Bateri ya blade" ya BYD, imaze igihe kinini igibwaho impaka mu nganda, amaherezo yashyize ahagaragara isura yayo nyayo.
Birashoboka ko vuba aha abantu benshi bagiye bumva ijambo "bateri ya blade", ariko birashoboka ko batamenyereye cyane, none uyumunsi tuzasobanura "bateri ya blade" muburyo burambuye.
Ninde wabanje gusaba bateri
Umuyobozi wa BYD, Wang Chuanfu, yatangaje ko BYD "bateri ya blade" (igisekuru gishya cya batiri ya lithium fer fosifate) izatangira kubyazwa umusaruro mwinshi mu ruganda rwa Chongqing muri Werurwe uyu mwaka, naho muri Kamena ikandikwa muri Han EV Ku nshuro ya mbere gutwara. Noneho BYD yongeye gukubita umutwe wibinyabiziga ndetse nibice byimari byamakuru makuru yamakuru makuru.
Impamvu Bateri
Batiri ya blade yasohowe na BYD ku ya 29 Werurwe 2020. Izina ryayo ryuzuye ni bateri yo mu bwoko bwa lithium fer fosifate, izwi kandi nka "bateri ya super lithium fer fosifate". Batare ikoresha tekinoroji ya fosifate ya lithium, izabanza gushyirwamo moderi ya BYD "Han".
Mubyukuri, "bateri ya blade" ni igisekuru gishya cya batiri ya lithium fer fosifate iherutse gusohoka na BYD, mubyukuri, BYD yibanze ku iterambere rya "super lithium Iron phosphate" binyuze mumyaka myinshi yubushakashatsi, wenda uwabikoze yizeye ko unyuze mwizina rikarishye kandi ugereranije, kugirango ubone ibitekerezo byinshi.
Igishushanyo mbonera cya batiri
Ugereranije na BYD yabanjirije lithium fer fosifate, urufunguzo rwa "bateri ya blade" rukozwe nta module, rwinjijwe mu buryo butaziguye mu ipaki ya batiri (ni ukuvuga ikoranabuhanga rya CTP), bityo bikazamura cyane imikorere yo kwishyira hamwe.
Ariko mubyukuri, BYD ntabwo yambere ikora uruganda rwa CPT. Nka sosiyete ikora amashanyarazi manini ku isi, Ningde Times yakoresheje ikoranabuhanga rya CPT mbere ya BYD. muri Nzeri 2019, Ningde Times yerekanye iri koranabuhanga mu imurikagurisha ry’imodoka rya Frankfurt.
Tesla, Ningde Times, BYD na Hive Ingufu.
Gakondo ya ternary lithium yamapaki
Ibyo bita module, ni igice cyibice bifitanye isano bigize module, birashobora kandi kumvikana nkigitekerezo cyo guteranya ibice. Muri uyu murima wa bateri ipaki, umubare wutugingo ngengabuzima, umurongo uyobora, ibice by'icyitegererezo hamwe nibikoresho bimwe na bimwe bikenewe byubaka byubatswe byahujwe hamwe kugirango bigire module, nayo yitwa module.
Ningde Times CPT ipaki
CPT (selile yo gupakira) nuburyo bwo guhuza selile mumashanyarazi. Bitewe no kuvanaho guhuza inteko ya module ya batiri, umubare wibice bipakira batiri wagabanutseho 40%, igipimo cyo gukoresha ingano ya batiri ya CTP yiyongereyeho 15% -20%, kandi umusaruro wiyongereyeho 50%, bigabanya cyane ikiguzi cyo gukora bateri yingufu.
Bite ho ikiguzi cya bateri
Tuvuze ikiguzi, batiri ya lithium fer fosifate ubwayo ntabwo ikoresha ibyuma bidasanzwe nka cobalt, ikiguzi ninyungu zayo. Byumvikane ko isoko rya batiri ya lithium ya ternary ya 2019 itanga hafi 900 RMB / kW-h, mugihe itangwa rya selile ya lisiyumu ya fosifate ya batiri hafi 700 RMB / kW-h, mugihe kizaza izashyirwa kuri Han urugero, intera irashobora kugera kuri 605km, ipaki ya batiri iteganijwe kuba irenga 80kW-h, ikoreshwa rya batiri ya lithium fer fosifate irashobora kuba byibuze amafaranga 16.000 (2355.3 USD) ahendutse. Tekereza indi modoka nshya yo mu gihugu ifite ingufu zingana na BYD Han, ipaki ya batiri yonyine ifite igiciro cyamafaranga 20.000 (2944.16 USD), biragaragara rero ko ikomeye cyangwa idakomeye.
Mu bihe biri imbere, BYD Han EV ifite verisiyo ebyiri: verisiyo imwe ya moteri imwe ifite ingufu za 163kW, 330N-m ya peque nini na 605km NEDC; verisiyo ya moteri ebyiri ifite ingufu za 200kW, 350N-m ntarengwa nini na 550km NEDC.
Ku ya 12 Kanama, biravugwa ko, bateri y’icyuma ya BYD yagejejwe i Gigafactory Berlin ya Tesla, biteganijwe ko izaba ifite imodoka za batiri Tesla ziva ku murongo mu mpera za Kanama kugeza mu ntangiriro za Nzeri hakiri kare, mu gihe uruganda rukora inganda rwa Tesla rwa Shanghai rwa Tesla nta gahunda yo gukoresha bateri ya BYD.
teslamag.de yemeje ukuri kwamakuru. Model Y ifite bateri ya BYD ngo yemeye ubwoko bw’ubumwe bw’ibihugu by’Uburayi, bwatanzwe na RDW yo mu Buholandi (Minisiteri y’ubwikorezi y’Ubuholandi) ku ya 1 Nyakanga 2022. Muri iyo nyandiko, Model Y nshya yitwa Ubwoko 005, hamwe ubushobozi bwa bateri ya 55 kWh hamwe na kilometero 440.
Ni izihe nyungu za bateri za blade
Umutekano:Mu myaka yashize, impanuka z'umutekano w’ibinyabiziga zikoreshwa n’amashanyarazi zabaye kenshi, kandi inyinshi muri zo ziterwa n’umuriro wa batiri. "Bateri ya blade" irashobora kuvugwa ko ari umutekano mwiza ku isoko. Dukurikije ubushakashatsi bwakozwe na BYD ku kizamini cyo kwinjiza imisumari ya batiri, dushobora kubona ko "bateri ya blade" nyuma yo kwinjira, ubushyuhe bwa batiri nabwo bushobora kuguma hagati ya 30-60 ℃, ni ukubera ko umuzunguruko wa batiri ari muremure, ubuso bunini n'ubushyuhe bwihuse gutandukana. Ouyang Minggao, umwarimu w’ishuri ry’ubumenyi ry’Ubushinwa, yagaragaje ko igishushanyo cya batiri y’icyuma ituma itanga ubushyuhe buke kandi ikagabanya ubushyuhe bwihuse iyo izunguruka mu gihe gito, kandi isuzuma imikorere yayo muri "ikizamini cyo kwinjiza imisumari".
Ubucucike bukabije:Ugereranije na bateri ya lithium ya ternary, bateri ya lithium fer fosifate itekanye kandi ifite ubuzima burebure, ariko mbere muri bateri ingufu zashyizwe mumutwe. Noneho bateri ya blade wh / kg ubwinshi bwibisekuru byabanjirije bateri, nubwo 9% byiyongera mubucucike bwa wh / l, ariko kwiyongera kugera kuri 50%. Nukuvuga, ubushobozi bwa batiri "blade bateri" irashobora kwiyongeraho 50%.
Igihe kirekire cya bateri:Nk’uko ubushakashatsi bwabigaragaje, ubuzima bwa cycle ya batiri yumuriro burenga inshuro 4500, ni ukuvuga ko kwangirika kwa batiri kutageze kuri 20% nyuma yikubye inshuro 4500, ubuzima burenze inshuro 3 za bateri ya litiro ya ternary, kandi ubuzima bwa mileage bingana na bateri yicyuma burashobora kurenga miliyoni 1.2 km.
Nigute ushobora gukora akazi keza hejuru yicyuma gikonjesha, isahani yo gukonjesha, igipfundikizo cyo hejuru no hepfo, tray, baffle nibindi bice kugirango ugere kubisabwa mumutekano wokwirinda, kubika ubushyuhe, kwirinda umuriro, kwirinda umuriro kandi byujuje ibisabwa byumusaruro wikora ? Nibibazo bikomeye ninshingano zuruganda rutwikiriye mugihe gishya.
Igihe cyo kohereza: Kanama-18-2022
