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
Batare ya blade yarekuwe 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 mu myaka myinshi y'ubushakashatsi, wenda uwabikoze yizera ko binyuze mu izina rikarishye kandi ugereranije, kugira ngo arusheho kwitabwaho no kugira uruhare.
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 nini cyane ku isi ikora amashanyarazi, 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 paki ya batiri ya CTP cyiyongereyeho 15% -20%, kandi umusaruro wiyongereyeho 50%, ibyo bikaba bigabanya cyane ikiguzi cyo gukora cya batiri yumuriro.
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 ku rutonde Han urugero, urugero rwayo rushobora kugera kuri kilometero 605, ipaki ya batiri ishobora kuba irenze 80kW-h, ikoreshwa rya batiri 235.3 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, batiri ya blade ya BYD yagejejwe i Gigafactory Berlin ya Tesla, biteganijwe ko izaba ifite imashini ya batiri Tesla ku murongo mu mpera za Kanama kugeza mu ntangiriro za Nzeri hakiri kare, mu gihe uruganda rukora inganda rwa Tesla rudafite gahunda yo gukoresha bateri ya BYD.
teslamag.de yemeje ukuri kwamakuru. Model Y ifite bateri ya BYD ngo yemerewe 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, ifite ingufu za batiri 55 kWh hamwe n’uburebure bwa 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 bwa BYD bwashyize ahagaragara 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 ℃, ibi ni ukubera ko umuzunguruko wa batiri uzunguruka ari muremure, ubuso bunini ndetse n’ubushyuhe bwihuse. 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 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 bushobora kurenga miliyoni 1.2 km.
Nigute ushobora gukora akazi keza hejuru yigikonoshwa, isahani yo gukonjesha, igifuniko cyo hejuru no hepfo, tray, baffle nibindi bice kugirango ugere kubisabwa mumutekano wokwirinda, kubika ubushyuhe, kwirinda umuriro, kwirinda umuriro no kuzuza ibisabwa byumusaruro wikora? Nibibazo bikomeye ninshingano zuruganda rutwikiriye mugihe gishya.
Igihe cyo kohereza: Kanama-18-2022
