Mabhatiri emotokari yemagetsi anofambiswazve sei?

Mota dzemagetsi (EVs) dziri kukura mukuzivikanwa nekuda kwehushamwari hwavo kwezvakatipoteredza uye kugona. Nepo huwandu hwavo pamutengo wakazara huri kuramba huchiedza kubata mota dzine peturu, mutengo wekuva neiri wakaderera sezvo kudiwa kuri kukura uye hurumende dzenyika nedzenyika dzinopa mubairo vangave varidzi nekuzorora mutero. Kunyange zvazvo vachiombererwa nekusagadzikana kwavo, kunetseka kunoramba kuri pamusoro pekukanganisa kwezvakatipoteredza kwenguva refu nekuda kwezviwanikwa zvinodiwa kugadzira mota dzemagetsi, kunyanya mabhatiri. Sezvineiwo, mabhatiri aya, senge echinyakare mabhatiri emotokari, anogona kushandiswazve.

Mazhinji mabhatiri emagetsi emagetsi anogadzirwa kubva ku lithium-ion mabhatiri anongogara makore manomwe kusvika gumi, uye kunyange mashoma kumotokari hombe. Kana bhatiri richida kutsiviwa kunze kwewaranti yemotokari, iyi inogona kuva imwe yemitengo yepamusoro yekugadzirisa iyo muridzi weEV anofanira kubhadhara. Lithium-ion mabhatiri anogadzirwa kubva kune isingawanzo pasi simbi. Mutengo wekugadzirwa kwavo uye chekufambisa unogona kunge wakakwira.

Motokari dzemagetsi dzekutanga mumugwagwa dzakanga dzakagadzirwa nemabhatiri e-lead-acid. 96 muzana yezvinhu zviri mubhatiri zvinogona kushandiswazve mushure mekushandiswa. Gare gare modhi dzakashongedzerwa neakareruka akawedzera renji lithium-ion mabhatiri. Lithium-ion mabhatiri, akasakara kutyaira, achine 70 kusvika 80 muzana yekuchaja. Kunyangwe vasati vatumirwa kuti vadzokororwe, mabhatiri eEV aya anowanzo shandiswa semagetsi ekuwedzera kuchengetedza magetsi achiyerera zvakaenzana. Vanobatsira mapurazi ezuva nemhepo, pamwe chete nedzimwe nzvimbo pagetsi remagetsi reUnited States. Kumwe kunhu, mabhatiri ekare eEV ari kushandiswa kugonesa marambi emumugwagwa, kusimudzira ma elevator, uye sekuchengetedza simba repamba.

Mabhatiri e-lithium-ion anogadziriswa sei?

Lithium-ion mabhatiri anotumirwa kuchirimwa chinoshandiswa patsva panzvimbo kana mushure mekushandiswa seimwe sosi yemagetsi anoenda neimwe yeanotevera maitiro ekudzokorodza kuti ashandiswezve:

1. Kukuya. Kana bhatiri yakanyatsobudiswa, inoputika kuitira kuti mhangura, simbi uye zvimwe zvikamu zvesimbi zvigadziriswe. Izvi zvikamu zvesimbi zvinowedzera kugadziriswa, kunyungudutswa uye kunatswa kuitira kushandiswa mune ramangwana mune zvimwe zvigadzirwa.

2. Kutonhora. Mabhatiri ane chaji yasara anoomeswa nechando munitrogen yemvura obva aputswa kuita zvidimbu zvidiki. Liquid nitrogen inoita kuti kuparadza kuve kwakachengeteka - hapana kana chimwe chezvigadziriso zvebhatiri chinoita pakuvhunduka. Marata akasara anobva apatsanurwa kuti ashandiswezve.

Mabhatiri emotokari yemagetsi anogadzikiswa kupi?

Zvinotora nguva kugadzira mabhatiri emotokari dzemagetsi. Mutengo wekugadzira unobatsira zvakanyanya kumutengo wemotokari pachayo, kunyangwe ichidzikira sezvo tekinoroji inovandudza uye kudiwa kwevatengi kunovandudza. Mazhinji makambani anopa waranti yekutsiva bhatiri, uye bhatiri rako rekare relithium-ion rinogona kushandiswa zvakare kana rakaendeswa kunzvimbo yakakodzera yekudzokorodza.

Huwandu hwenzvimbo dzekudzokorodza dzakashongedzerwa kudzoreredza mabhatiri emotokari yemagetsi huri kukura sezvo mabhatiri mazhinji mumotokari dzemagetsi asakara. MuUS, makambani matatu anozivikanwa ari kushanda kudzoreredza mabhatiri e-lithium-ion anosanganisira:

• Redwood Zvishandiso: inoongorora hushamwari hwezvakatipoteredza uye inoshandisa tekinoroji yekudzokorodza zvakare.

• Retriev Technologies: Anopfuura makore makumi maviri echiitiko mukudzokorodza anopfuura mamirioni makumi maviri neshanu mapaundi emabhatiri e lithium.

• OnTo Tekinoroji: Inogadzira zvemhando yepamusoro maelectrode zvinhu kuti zvishandire zvirinani bhatiri uye maindasitiri ezvakatipoteredza uye kuderedza mari yekurasa bhatiri.

Varidzi vemotokari dzemagetsi vanogona kuzorora vaine chokwadi chekuti mabhatiri emota yavo anogona kushandiswa zvakare uye anowanzo shandiswa patsva kuti ashandise simba rakawanda. Ivo vanopa kune simba rekupa imba, nekuda kwezvinangwa zvekutengesa uye kune yakazara simba system. Mukuwedzera, zvikamu zvavo uye zvikamu zvinogona kuparadzaniswa uye kushandiswazve mune ramangwana zvigadzirwa zvesimbi.