Nditalowa nawo "nkhondo" iyi, mtengo wa BYD ndi wotani?

BYDimakhala ndi mabatire olimba, ndipo CATL nayonso siigwira ntchito.

Posachedwapa, malinga ndi akaunti ya anthu "Voltaplus", Battery ya Fudi ya BYD inawulula momwe mabatire amtundu uliwonse akuyendera kwa nthawi yoyamba.

Kumapeto kwa 2022, atolankhani ofunikira adawulula kuti batire yolimba-yonse yomwe BYD idakhala zaka zisanu ndi chimodzi ikupanga yatsala pang'ono kukhazikitsidwa. Panthawiyo, ntchitoyi inatsogoleredwa ndi Ouyang Minggao, wophunzira wa Chinese Academy of Sciences ndi pulofesa wa yunivesite ya Tsinghua, ndi alangizi ena atatu a maphunziro adagwira nawo ntchito yofufuza ndi chitukuko. Inali pulojekiti yofunikira yadziko lonse.

Malinga ndi zomwe zidatulutsidwa panthawiyo, ma electrode osagwirizana ndi batri olimba amagwiritsa ntchito zida zopangidwa ndi silicon, ndipo mphamvu yamagetsi ikuyembekezeka kufika 400Wh/kg. Pambuyo powerengetsera, kuchuluka kwa mphamvu zamabatire olimba ndi kuwirikiza kawiri kuposa mabatire a blade a BYD. Kuphatikiza apo, njira zake ziwiri zamaukadaulo, mabatire a oxide solid-state ndi sulfide solid-state mabatire, amaliza kupanga ndipo amatha kuyesedwa pamagalimoto.

Komabe, sizinali mpaka posachedwa pomwe tidamvanso za kupita patsogolo kwa batri la BYD.

Pankhani yamitengo ya batri yolimba, mtengo wonse wa BOM uyenera kuchepetsedwa ndi 20 mpaka 30 mu 2027, ndipo mtengo wopangira utsitsidwa ndi 30% mpaka 50% pakuwongolera zokolola + zamphamvu + kukhathamiritsa kwazinthu. , etc., ndipo akuyembekezeka kukhala ndi mtengo wina Kupikisana.