Ithini indlela yokutshaja yebhetri ye-lithium ion eqhelekileyo yombane ophezulu wombane?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Mea Hoolako Uku Uku

Yintoni ibhetri ye-lithium-ion ephezulu yombane? Ebomini, usenokuba uchukumise uluhlu olubanzi lweemveliso ze-elektroniki, ngoko usenokungaqondi ezinye zezixhobo zayo, ezifana nebhetri ye-lithium-ion ephezulu yombane enokuthi iqulathe, ngoko ngokulandelayo Vumela u-Xiaobian akhokele wonke umntu ukuba afunde indlela yokutshaja yombane ophezulu we-lithium-ion ibhetri. Ibhetri ye-lithium-ion ineenzuzo ze-voltage ephezulu yokusebenza, ubungakanani obuncinci, ubunzima bokukhanya, akukho mphumo yememori, akukho ngcoliseko, ukukhutshwa okuncinci, ubomi bomjikelezo omde, ngumbane ofanelekileyo. Ekusetyenzisweni okwenyani, ukuze ufumane amandla ombane aphezulu wokukhupha, ubuncinci iibhetri ezimbini ze-ion ze-lithium ion ziqhele ukudityaniswa kuthotho ukwenza ipakethi yebhetri ye-lithium ion.

Okwangoku, ipakethe yebhetri ye-lithium-ion isetyenziswe ngokubanzi kwiinkalo ezifana nekhompyutheni yekhompyutheni, iibhayisikili zombane kunye nezixhobo zombane. Okwangoku, ukutshaja iipakethi zebhetri ye-lithium-ion ngokuqhelekileyo zisetyenziselwa ukutshaja kwechungechunge, okubalulekileyo kuba indlela yokuhlawula uchungechunge ilula, indleko ephantsi kunye nokuphunyezwa okulula. Nangona kunjalo, ngenxa yokwahlukana kwamandla, ukuchasana kwangaphakathi, iimpawu zokunciphisa, ukuzikhupha phakathi kweebhetri ze-lithium ion enye, xa uhlawula ibhetri ye-lithium ion ibhetri, ibhetri ye-lithium ion enye kwi-pack yebhetri iya kuhlawuliswa ngokupheleleyo.

Umbane, ngoko ke ezinye iibhetri azikahlawuliswa, ukuba ziqhubekile zihlawulisa ukutshaja, ibhetri ye-lithium ion enye ehlawulisiweyo inokuhlawuliswa. Ukongezelela, nangona ezinye iinkqubo zokulawula ibhetri zinomsebenzi wokulinganisa, ngenxa yeendleko, ukuchithwa kobushushu, ukuthembeka, njl.

Ngokucacileyo, kwaye kuya kubakho imeko apho ibhetri enye ingahlawuliswanga ngokupheleleyo, ecacileyo ngakumbi malunga nepakethe yebhetri ye-lithium-ion (umzekelo, i-lithium ion ibhetri yepakethe yezithuthi zombane) ukuba ibe yangoku enkulu. Ukutshaja okugqithisileyo kweebhetri ze-lithium-ion kuya konakalisa kakhulu ukusebenza kwebhetri, kwaye kunokubangela ugqabhuko-dubulo kubangele ukwenzakala komntu. Ngoko ke, ukwenzela ukuthintela ukutshaja ngokugqithiseleyo kwebhetri ye-lithium ion enye, ipakethe yebhetri ye-lithium-ion idla ngokuxhotyiswa ngenkqubo yokulawula ibhetri ngexesha lokusetyenziswa.

Inkqubo yolawulo ikhusela ukutshaja okugqithisileyo ngebhetri ye-lithium ion. Xa utshaja, ukuba i-voltage yebhetri ye-lithium ion ifikelela kwi-voltage yokukhusela intlawulo, inkqubo yokulawula ibhetri iya kunqumla yonke itshaja yochungechunge kwaye iyeke ukutshaja ukuthintela ibhetri nganye ekutshajisweni, okukhokelela ekutshajweni kwebhetri enye. Ibhetri yeLithium-ion ayinakutshajwa ngokupheleleyo.

Ngokuqhelekileyo, xa umenzi webhetri evavanywa kumzi-mveliso, ibhetri enye ihlawuliswa kuqala ngokuqhubekayo, kwaye emva koko ihlawulwe nge-voltage eqhubekayo, emva koko ikhutshwe ngokuqhubekayo ukulinganisa umthamo wokukhupha. Ngokuqhelekileyo, umthamo wokukhupha ulingana nomthamo wokutshaja oqhubekayo ngoku kunye nomthamo wokutshaja ombane oqhubekayo. Ngexesha lokwenyani ipakethi yebhetri, inkqubo yokutshaja iqhele ukuba ayiyonkqubo yokutshaja umbane rhoqo kwibhetri enye, ngoko ke amandla okutshaja ombane rhoqo aya kulahleka, kwaye umthamo webhetri uya kuba ngaphantsi komthamo webhetri enye.

Ngokuqhelekileyo, incinci ukutshaja yangoku, incinci iqondo lokutshaja umthamo woxinzelelo oluqhubekayo, incinci ilahleko yomthamo wepakethi yebhetri. Ke ngoko, uthotho lwemowudi yokutshaja elungelelaniswe yinkqubo yolawulo lwebhetri kunye netshaja iphuhlisiwe. Inkqubo yokulawula ibhetri sesona sixhobo sibanzi sokusebenza kunye nemeko yebhetri, ngoko ke qhagamshela inkqubo yokulawula ibhetri kunye nomatshini wokutshaja ukwenza umatshini wokutshaja uqonde ulwazi lwebhetri, ngaloo ndlela usombulula ukutshaja kwebhetri ngokufanelekileyo.

Ezinye iingxaki. Kule ndlela yokuhlawula, kungekhona nje kuphela ukulawula kunye nokulawula imisebenzi yenkqubo yokulawula ibhetri, kodwa kwakhona utshintshe imveliso yangoku ngokwemeko yebhetri, ukukhusela zonke iibhetri ukuba zingene kwisimo sokutshaja. Iqela lebhetri ngaphezulu kwentlawulo kunye nokwandisa ukutshaja.

Owona mthamo wokukhupha wepakethi yebhetri nawo mkhulu kunendlela yentlawulo yothotho lwesiqhelo, kodwa le ndlela ayikazisombululi ezinye iingxaki apho ezinye iibhetri kwipakethi yebhetri, ngakumbi xa inani leepakethi zebhetri likhulu, ukungaguquguquki kwebhetri kubi, ukutshaja ngoku kuphezulu kakhulu. Ukuze kulungiswe ezinye iingxaki zeebhetri ze-monomer kwi-pack yebhetri, iphuhlise indibaniselwano yentlawulo ehambelanayo. Nangona kunjalo, ngendlela edibeneyo yokutshaja, amandla ombane amaninzi aphantsi, ukutshaja okuphezulu kwangoku kuhlawuliswa ibhetri nganye, ixabiso eliphezulu, ukuthembeka okuphantsi, ukusebenza kakuhle kokutshaja, umgca wokuqhagamshela otyebileyo, njl.

, akukho Uluhlu olukhulu sebenzisa le ndlela yokutshaja. Ndiyakholelwa ukuba ngokufunda lo mxholo ungasentla, wonke umntu unokuqonda kwangaphambili kwendlela yokutshaja ibhetri ye-lithium-ion ephezulu yombane, kwaye ndiyathemba ukuba wonke umntu uya kushwankathela kwinkqubo yokufunda, ukuze bahlale bephucula umgangatho wabo woyilo.