Gadzirisa nzira itsva yekuchaja bhatiri

Motokari dzemagetsi dziri kuramba dzichiwanda uye dzine hungwaru. Tsvagiridzo uye kusimudzira uye kugadzira tekinoroji yemotokari dzemagetsi inoenderera mberi, uye tekinoroji yekugadzira yemotokari dzemagetsi iri kuwedzera kukura. Kana lithium mabhatiri emabhasikoro emagetsi anove akakurumbira mumusika, vanhu vazhinji havana kunyatso kujeka nezve nzira yekuchaja yelithium mabhatiri emagetsi emagetsi. Handizivi kuti ndoichengetedza sei. Nhasi, ini ndichasuma kuchengetedza kwelithium yemagetsi mota uye nzira nyowani dzekuchaja bhatiri.

1. Nzira itsva yekuchaja bhatiri

Lithium bhatiri activation inyaya yekare. Chikamu chikuru chevatengi vanotenda kuti kudiwa kwebhatiri activation yakakura. Vanenge vese vatengesi vanoti yekutanga katatu izere maawa gumi nemaviri, zviri pachena kubva kune yakatwasuka nzira yenickel mabhatiri (akadai nickel-cadmium uye nickel-metal hydride). Pasi. Zvinogona kutaurwa kuti maonero aya akamonyaniswa kubva pakutanga. Kuchaja uye kuburitsa hunhu hwemabhatiri e-lithium hwakasiyana kwazvo nemabhatiri nickel. Zviripachena, zvese zvakakomba uye zvepamutemo zvinyorwa zvehunyanzvi zvandakaverenga zvakasimbisa kuti kuwandisa uye kuwandisa kunogona kukonzera kukanganisa kukuru kumabhatiri e lithium, kunyanya mabhatiri emvura.

Unoda kufambisa bhatiri here? Ndipindure, hongu, zvakakosha kuti uite! Nekudaro, iyo nzira inomiswa nemugadziri, kwete nemushandisi, uye mushandisi haakwanise kumisa. Iyo chaiyo activation maitiro ndeaya anotevera: Lithium bhatiri, iyo lithium bhatiri shell yakavharwa infusion liquid electrolyte, iyo inochajwa pamagetsi inogara ichiburitswa. Mukutenderera kwakadai, electrode inopinda mukati mesimba rekuita activation ye electrolyte kusvika yasangana nezvinodiwa zvekumisa kugona. Izvo zviri mukati meiyo activation process. Zvinonziwo mushure mekunge vaenda, lithium bhatiri rakaitwa nemushandisi. Mukuwedzera, panguva imwe chete, kushandiswa kwemamwe mabhatiri kunoda kuti bhatiri rishandurwe uye rivhare chisimbiso. Kunze kwekunge uine midziyo yekugadzira bhatiri, ungaipedza sei? Bhatiri richabva kufekitari rozotengeswa kumushandisi. Zvinotora nguva, mwedzi kana mashoma. Mwedzi, saka, iyo electrode zvinhu zvebhatiri zvichapfuura, zvinokurudzirwa kushandisa bhuku rebhatiri kekutanga ini ndine matatu akanakisa ekuzadza maitiro, kuitira kukurumidza kubviswa kwepassivation, iyo electrode zvinhu zvinogona zvakaonekwa zvinobudirira zvikuru. Asi izvi hazvitore maawa gumi nemaviri. Inofanira kumira kakawanda. Passivation inogonawo kubviswa mushure mekushandiswa kwakajairika kwenguva yakati. Naizvozvo, mushandisi haisi yakasarudzika nzira uye mudziyo mu activation process yeitsva lithium bhatiri.

Uye zvakare, kana bhatiri razara, iyo lithium bhatiri kana charger inongomira kuchaja. Hapana nickel charger inokwanisa kupedza maawa anopfuura gumi. Mune mamwe mazwi, kana yako lithium bhatiri yakazara, haizochajirwe mujaja. Isu hatigone kuvimbisa kuti hunhu hwechaji uye dhizaini yekudzivirira yedunhu haizombochinja, saka bhatiri rako rinogona kunge riri padanho rengozi kwenguva yakareba. Ichi ndicho chimwe chikonzero chekupikisa mari yenguva refu. Pane mamwe machina, zvinofungidzirwa kuti charger haizobviswa mushure mekuchaja kwenguva yakati. Panguva ino, sisitimu haingoregi kubhadharisa, asi zvakare tanga kutenderera-kuburitsa kutenderera. Vagadziri vanogona kunge vaine zvirongwa zvavo, asi zviri pachena kuti idzi inhau dzakaipa dzehupenyu hwebhatiri. Panguva imwecheteyo, kudiwa kwekuchaja kwenguva refu kunotora nguva yakareba, uye kudiwa kunowanzoitwa usiku. Nekudaro, tichitarisa kubva pamamiriro emagetsi enyika yangu, magetsi ehusiku munzvimbo dzakawanda akakwira uye anochinja zvakanyanya. Zvakadaro, mabhatiri eLithium haana kusimba, uye kugona kwavo kutsungirira kuchinjika kwechaji uye kuburitsa kwakaderera zvikuru kune nickel mabhatiri, saka kune dzimwe njodzi.

2, kubhadharisa kunofanirwa kutangwa panguva yekushandiswa kwakajairika

Sezvo huwandu hwekuchaja uye kubuda hushoma, mabhatiri e lithium anofanirwa kushandisa simba shoma sezvinobvira pakuchaja. Asi ini ndakawana lithium bhatiri yekuchaja uye discharge cycle test tafura, iyo denderedzwa yehupenyu data iri seizvi: kutenderera hupenyu (10% DOD):> 1000 kutenderera hupenyu (100% DOD):> 200 kutenderera, uko DOD ndiko kupfupikiswa kwekudzika. yekubuda. Inogona kuonekwa kubva patafura kuti nguva yekuchaja yakabatana nekudzika kwekubuda, uye hupenyu hwekutenderera kwe10% DOD hwakareba kupfuura iyo ye100% DOD. Zvechokwadi, zvinofungidzirwa kuti kuderedzwa kwechaji chaiyo kwakabatana nehuwandu hwehuwandu: * 1000 * 200 = 200 = 100100%, 10% mushure mokunge mutero wapera.