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Parizvino, bhatiri remagetsi re lithium uye bhatiri rekuchengetedza simba re lithium zvinokosheswa zvikuru muindasitiri iyi.

Parizvino, bhatiri remagetsi re lithium uye bhatiri rekuchengetedza simba re lithium zvinokosheswa zvikuru muindasitiri iyi.

Parizvino, kushandiswa kwetekinoroji kwebhatiri re lithium mukuchengetedza simba kunonyanya kutarisa minda yemagetsi ari pa grid base station, system yekuchengetera ma optical kumba, mota dzemagetsi nenzvimbo dzekuchaja, maturusi emagetsi, midziyo yehofisi yepamba nedzimwe nzvimbo. Munguva yechirongwa chemakore mashanu chegumi nematatu, musika wekuchengetera simba muChina uchatungamira mumunda wezveveruzhinji, nekupinda kubva kudivi rekugadzira magetsi nekutumira magetsi kuenda kudivi remushandisi. Zvichienderana nedata, huwandu hwekushandiswa kwemusika wekuchengetera simba re lithium battery muna 2017 hwaive hunosvika 5.8gwh, uye chikamu chemusika chebhatiri re lithium-ion chicharamba chichiwedzera gore negore muna 2018.

Zvichienderana nemamiriro ekushandiswa, mabhatiri e-lithium-ion anogona kukamurwa kuita mashandisirwo, simba uye kuchengetedza simba. Parizvino, bhatiri re-lithium remagetsi uye bhatiri rekuchengetedza simba re-lithium rinokosheswa zvikuru muindasitiri. Sekureva kwevanyanzvi vane hunyanzvi, huwandu hwebhatiri re-lithium remagetsi mukushandiswa kwese kwebhatiri re-lithium muChina hunotarisirwa kukwira kusvika 70% panosvika 2020, uye bhatiri remagetsi richava simba guru rebhatiri re-lithium. Bhatiri re-lithium remagetsi richava simba guru rebhatiri re-lithium.

Kukurumidza kukura kweindasitiri yemabhatiri e lithium kunonyanya kukonzerwa nemutemo wekusimudzira kukura kweindasitiri yemotokari itsva dzemagetsi. Muna Kubvumbi 2017, Bazi rezvemaindasitiri neruzivo rwetekinoroji reRepublic of People's Republic of China rakataurawo mu "chirongwa chekuvandudza mota chepakati neparefu" kuti kugadzirwa nekutengesa mota itsva dzemagetsi kunofanirwa kusvika mamiriyoni maviri muna 2020, uye kuti mota itsva dzemagetsi dzinofanira kuita zvinopfuura 20% yekugadzirwa nekutengesa mota panosvika 2025. Zvinogona kuonekwa kuti maindasitiri matsva emagetsi nekuchengetedza simba regirinhi pamwe nemamwe makambani ekuchengetedza zvakatipoteredza achava maindasitiri akakosha munharaunda mune ramangwana.

Mune ramangwana rekushandiswa kwetekinoroji yemagetsi ebhatiri, ternary iri kuva fashoni huru. Kana ichienzaniswa nemabhatiri e lithium cobalt oxide, lithium iron phosphate uye lithium manganese dioxide, bhatiri re lithium ternary rine hunhu hwesimba rakawanda, puratifomu yemagetsi yakakwira, huwandu hwetap yakakwira, kushanda zvakanaka kwe cycle, kugadzikana kwe electrochemical nezvimwewo. Rine zvakanakira zviri pachena mukuvandudza mhando dzemotokari itsva dzesimba. Panguva imwe chete, rine zvakanakira simba rinobuda rakawanda, kushanda zvakanaka kwetembiricha yakaderera, uye rinogona kuchinjika kukupisa kwemamiriro ekunze. Kune mota dzemagetsi, hapana mubvunzo kuti vatengi vazhinji vane hanya nekutsungirira kwayo uye kuchengetedzeka, uye bhatiri re lithium-ion zviri pachena sarudzo iri nani.

Nekuwedzera kuri kuita kudiwa kwemotokari dzemagetsi, kudiwa kwebhatiri remagetsi re lithium-ion kwakawedzera zvakanyanya, izvo zvave simba guru rinoita kuti indasitiri yebhatiri re lithium-ion ikure. Bhatiri re lithium chigadzirwa chakaoma zvikuru. Rakazvarwa muma1980 uye rakagara richinaya mvura kwenguva yakareba uye richivandudza tekinoroji. Panguva imwe chete, zvisinei nekuti kugadzirwa kana kuparadzwa kwebhatiri re lithium hakukuvadzi nharaunda zvakanyanya, izvo zvinoenderana nezvinodiwa nebudiriro yemagariro evanhu iripo. Naizvozvo, bhatiri re lithium rave chinhu chikuru chechizvarwa chitsva chesimba. Munguva yepakati, kuvandudzwa kwetekinoroji yekufambisa kuripo ndiko musimboti wekuvandudzwa kwetekinoroji yepasi rose. Sechigadzirwa chinotsigira kuvandudzwa kwetekinoroji yekufambisa, bhatiri remagetsi re lithium rinotarisirwa kuva nebudiriro huru mumakore matatu kusvika mashanu anotevera.


Nguva yekutumira: Zvita-28-2020