Sannadihii u dambeeyay, warshadaha cusub ee baabuurta tamarta ayaa si xawli ah u kobcayay, Shiinaha xitaa wuxuu gaadhay horumar xagga wax-soo-saarka baabuurta, iyadoo tignoolajiyada baytariga ay hormuud u tahay adduunka. Guud ahaan, horumarka tignoolajiyada iyo korodhka miisaanka wax-soo-saarka ayaa hoos u dhigi kara kharashyada, taasoo keenta tayada wanaajinta iyo hoos u dhaca qiimaha alaabta dhammaadka ah. Maanta, maqaalkani wuxuu falanqeynayaa aragtida qiimaha cusub ee baytariyada tamarta tamarta cusub, iyada oo diiradda saareysa in macaamiishu ay awoodi karaan in ay awoodaan baabuurta tamarta cusub ee qiimaha sare leh ka dib ganacsiga baytariyada sodium-ion.
01 Qiimaha Gaadiidka Tamarta Cusub
Qaybaha qiimaha ugu muhiimsan ee baabuurta korantada saafiga ah ee qaybta baabuurta tamarta cusub waa qiyaas ahaan sida soo socota:
Xogta ku jirta garaafka, waxaa cad in batarigu yahay qodobka ugu weyn ee saameeya qiimaha guud ee baabuurka. Sida qiimaha batteriga u kordho, si lama huraan ah ayaa loo gudbiyaa dhammaan alaabooyinka. Haddaba, sidee baa loo go'aamiyaa kharashka batteriga korontadu?
02 Halabuurka Qiimaha baytariyada Korontada
Sida cad, alaabta ceeriin ayaa ah qodobka ugu muhiimsan ee lagu go'aaminayo kharashka batteriga. Xogta ay sii daysay China Automotive Power Battery Innovation Alliance waxay muujinaysaa in marka la barbar dhigo bilowgii sanadkii hore, celceliska qiimaha caadiga ah ee ternary lithium batari ternary qalabka cathode ayaa kor u kacay 108.9%, halka celceliska qiimaha lithium birta fosfate alaabta cathode batari uu kordhay 182.5%. Celceliska qiimaha baytariyada ternary lithium electrolytes ayaa kordhay 146.2%, iyo tan lithium birta fosfateta baytariyada ayaa kor u kacay 190.2%. Baytariyada guud ma samayn karaan lithium la'aanteed, markaa aynu eegno isbeddellada qiimaha lithium carbonate, lithium hydroxide, iyo lithium iron phosphate:
Korodhka qiimaha batteriga lithium-ka waxa keenay caqli-gal ah in warshadaha lithium-ku ay la kulmeen muddo laba sano ah hoos u dhac joogto ah, taasoo keentay hoos u dhac ku yimid sahayda batteriga khasaare awgeed. Si kastaba ha ahaatee, horumarka degdega ah ee baabuurta tamarta cusub ayaa sidoo kale keentay baahida baytariyada lithium. Wadamada adduunka oo dhan waxay dejiyeen bartilmaameedyada koronto-siinta baabuurta, iyagoo xoojinaya iska hor imaadka dalabaadka iyo keenaya kororka joogtada ah ee qiimaha kheyraadka baytariga lithium. Xaaladdan oo kale, sidee bay baytariyada korantadu u kordhin karaan qiimaha?
03 Intee in le'eg ayay baytariyada Sodium-ion-ka ee leh waxtarka qiimaha wanaagsan ee baabuurta tamarta cusub?
Marka la eego in kheyraadka macdanta lithium ay aad ugu xaddidan yihiin dhulka, laga bilaabo 2020, kaydka lithium ore (lithium carbonate) ee caalamiga ah wuxuu ahaa 128 milyan oo tan, oo leh kheyraad dhan 349 milyan oo tan, oo inta badan lagu qaybiyo wadamada sida Chile, Australia, Argentina, iyo Bolivia . Shiinuhu waxa uu ku jiraa kaalinta afraad marka la eego kaydadka la xaqiijiyay ee lithium-ka, waxa uu xisaabiyaa 7.1%, iyo saddexaad ee wax soo saarka lithium ore, waxa uu xisaabiyaa 17.1%. Si kastaba ha ahaatee, milixyada lithium-ka ee Shiinaha ayaa ah kuwo tayadoodu liidato oo ay adagtahay in la soo saaro oo la farsameeyo. Sidaa darteed, Shiinuhu wuxuu inta badan ku tiirsan yahay soo dejinta lithium-ka Australiyaanka ah iyo cusbada lithium-ka ee Koonfurta Ameerika. Shiinaha hadda waa macaamiisha ugu badan ee lithium adduunka oo dhan, oo lagu qiyaaso ku dhawaad 39% isticmaalka 2019. Muddada gaaban, ilaha lithium waa xaddidan yihiin soo dejinta, iyo mustaqbalka fog, horumarinta baytariyada lithium-ion waa lama huraan waa la xaddidi doonaa by khayraadka lithium. Sidaa darteed, baytariyada sodium-ion, oo leh kayd badan, kharash iyo faa'iidooyin badbaado, waxay noqon karaan waddo horumarineed oo muhiim u ah warshadaha batteriga mustaqbalka.
Dhab ahaantii, horraantii Luulyo 2021, CATL (Contemporary Amperex Technology Co., Ltd.) waxay horay u sii daysay baytari sodium-ion waxayna ku dhawaaqday bilawga qaabaynta warshadaynta, iyada oo silsiladda asaasiga ah ee warshadaha loo dejiyay in la sameeyo 2023. Mid kale Warka wanaagsani waa in Julaay 28-keedii ee sannadkii hore, 1 GWh-kii ugu horreeyay ee batari soodhiyam ah oo soo saara batari lagu dhammeeyay magaalada Fuyang ee Gobolka Anhui. Baabuurta tamarta cusub ee ku shaqeysa baytari Sodium-ion aad uma foga.
Ganacsiga baabuurta tamarta cusub ee ku shaqeeya baytariyada sodium-ion oo leh qiime wanaagsan ayaa sidoo kale wax weyn ka tari doona kor u qaadida baabuurta nadaafadda korantada ee magaalooyinka Shiinaha oo dhan. YIWEI Automotive waxay had iyo jeer u heellan tahay naqshadaynta iyo horumarinta chassis baabuur tamarta cusub, isdhexgalka nidaamyada tamarta, horumarinta hababka xakamaynta caqliga ee xakamaynta korantada baabuurta, iyo horumarinta isku xirka gaadiidka iyo tiknoolajiyada xogta weyn. Waxaan safka hore kaga jirnay warshadaha baabuurta tamarta ee cusub waxaanan si dhow ula soconay safka hore ee tignoolajiyada baytariga korontada, taasoo keenaysa macaamiisha qaybta baabuurta ee u heellan kharash badan, wax ku ool ah, iyo isticmaal-saaxiibtinimo baabuurta tamarta cusub.
Nala soo xidhiidh:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258
Waqtiga boostada: Agoosto-22-2023
