Na Mee 16th, 4th New Energy Vehicles and Power Battery (CIBF2023 Shenzhen) International Communication Conference ka emepere nke ukwuu na Shenzhen International Convention and Exhibition Center (New Hall).
Na ngalaba mmemme mmeghe, onye isi oche ogbako a, onye mmụta nke ụlọ akwụkwọ sayensị nke China, Ouyang Minggao, kwuru okwu dị mkpa. O kwuru na n'ozuzu, a na-ewere batrị lithium iron phosphate dị ka ihe dị mma, na n'ezie, nke a bụ eziokwu maka obere batrị phosphate nke lithium iron phosphate. Otú ọ dị, maka nnukwu batrị ikike, okpomọkụ dị n'ime nwere ike gafere ogo 800, nke karịrị okpomọkụ maka ire ere nke ihe electrode dị mma nke lithium iron phosphate.
Maka obere batrị, n'ihi na enwere mmeghachi omume yinye na nkebi, ihe electrode dị mma nwere ike ịmalite ịmalite ire ere mgbe ọ ruru ihe karịrị ogo 500, ya mere obere batrị adịghị n'ime oke a. Ma nnukwu batrị ampere-hour nwere ike iru ogo 700-900, nke nwere ike ịgbaji wee gafee nkebi a, na-eme ka ire ere nke ihe electrode dị mma. Ugbu a batrị nchekwa ike bụ isi ihe karịrị 300 ampere-awa, nke ka dị oke egwu.
N'ileghachi anya na mmepụta gas nke lithium iron phosphate, hydrogen a na-emepụta ga-eji nwayọọ nwayọọ na-abawanye, na mmụba nke SOC, hydrogen.ọdịnayabụ karịa 50%, nke dịkwa oke egwu. Na mgbakwunye, iji atụnyere ihe egwu na-ere ọkụ na ihe mgbawa nke ụdị batrị abụọ ahụ, ndenye ọkụ na mgbawa nke batrị lithium iron phosphate dị okpukpu abụọ karịa nke batrị ternary. Batrị ternary na-enwekarị ike ịgbapụ ma na-amụnye onwe ya ọkụ. Batrị phosphate iron lithium enweghị ike ime onwe ha ọkụ, mana ihe ize ndụ nke mgbawa gas dị elu karịa nke batrị ternary. Ozugbo ọ zutere ọkụ n'èzí, ọ na-adị ize ndụ karị.
Anyị ọhụrụ mepere emepe600W, 1200W, na 2000W obere ike stationsdị ugbu a pụrụ iche n'ahịa ma ọ bụ naanị ndị na-eji manganese lithium obere obere akpa. Ihe kpatara ịme nhọrọ a bụ kpọmkwem dabere na nchụso kachasị nke nchekwa. Site na ịhọrọ lithium manganese, ihe a pụrụ iche na-eme ka obere mkpụrụ ndụ mkpọ dị nro, ọ nwere ike belata ihe ize ndụ nchekwa ndị nwere ike ime ma hụ na ọ nwere ike inye ndị ọrụ nchekwa nchekwa a pụrụ ịdabere na ya na ọnọdụ dị iche iche eji eme ihe, na-ezere ọnọdụ dị ize ndụ dị ka mgbawa gas nke nwere ike ime na nnukwu. otu na nnukwu ikike batrị lithium iron phosphate batrị, yana ihe egwu zoro ezo na-ebute site na ịgba ọsọ nke onwe nke batrị ternary, si otú a na-emepụta ahụmịhe ọrụ udo na enweghị nchekasị maka ndị ọrụ.
