Ndeapi Mhando dzeMabhatiri eMota dzeMagetsi dziripo?

Mabhatiri emota dzemagetsi ndiwo anodhura zvakanyanya mumota dzemagetsi.

Mutengo wayo wakakwira zvinoreva kuti mota dzemagetsi dzinodhura kupfuura dzimwe mhando dzemafuta, izvo zviri kuita kuti kushandiswa kwemagetsi akawanda kunonoke.

Lithium-ion
Mabhatiri eLithium-ion ndiwo anonyanya kufarirwa. Pasina kutsanangura zvakawanda, anoburitsa uye anochaja sezvo electrolyte inotakura maion eLithium ane chaji yakanaka kubva kuanode kuenda kuCathode, uye zvinopesana. Zvisinei, zvinhu zvinoshandiswa muCathode zvinogona kusiyana pakati pemabhatiri eLithium-ion.

LFP, NMC, uye NCA mabhatiri matatu akasiyana eLithium-ion. LFP inoshandisa Lithium-phosphate se cathode; NMC inoshandisa Lithium, Manganese, uye Cobalt; uye NCA inoshandisa Nickel, Cobalt neAluminium.

Mabhenefiti eLithium-ion:
● Yakachipa kugadzira kupfuura mabhatiri eNMC neNCA.
● Nguva refu yehupenyu - inopa 2,500-3,000 full charge/discharge cycles zvichienzaniswa ne1,000 yemabhatiri eNMC.
● Ita kuti kupisa kushoma panguva yekuchaja kuitira kuti igare nesimba rakawanda kwenguva yakareba mu charge curve, zvichiita kuti bhatiri rikurumidze kuchaja pasina kukuvara.
● Inogona kuchajwa kusvika 100% isina kukuvara kwakanyanya kwebhatiri sezvo ichibatsira kugadzirisa bhatiri uye kupa fungidziro dzakarurama dzemhando - Varidzi veModel 3 vane bhatiri reLFP vanokurudzirwa kuchengetedza muganho wekuchaja wakaiswa kusvika 100%.

Gore rapera, Tesla yakapa vatengi vayo veModel 3 muAmerica sarudzo pakati peNCA kana LFP. Bhatiri reNCA raive rakareruka 117kg uye raive nedaro remakiromita gumi, asi raive nenguva yakareba yekutungamira. Zvisinei, Tesla inokurudzirawo kuti bhatiri reNCA ringochajwa kusvika 90% chete yesimba raro. Nemamwe mashoko, kana uchironga kushandisa bhatiri rese nguva dzose, LFP ingave ichiri sarudzo iri nani.

Nickel-metal hydride
Mabhatiri eNickel-metal hydride (akapfupikiswa kuNiMH) ndiwo ega mashandisirwo chaiwo emabhatiri eLithium-Ion ari pamusika parizvino, kunyangwe achiwanzo kuwanikwa mumotokari dzemagetsi dzakasanganiswa (kunyanya Toyota) kusiyana nemotokari dzemagetsi dzakachena.

Chikonzero chikuru cheizvi ndechekuti huwandu hwesimba remabhatiri eNiMH hwakaderera ne40% pane mabhatiri e lithium-ion.