Iindlela zokutshaja ibhetri ye-lithium-ion bezisoloko ziyingqwalasela.Iindlela zokutshaja ezingafanelekanga zeebhetri ze-lithium-ion zingakhokelela kwiingxaki ezininzi ezinokuthi zibe nokhuseleko.Ngoko ke, kubaluleke kakhulu ukulungisa ngokuchanekileyo indlela yokutshaja iibhetri ze-lithium, kwaye kukwasisiqinisekiso esiyimfuneko sokhuseleko.Ewe kunjalo, ukutshaja kwebhetri ye-lithium kufuneka kusebenzise iziqinisekiso zokhuseleko ezidwelisiweyo itshaja yebhetri ye-lithium.
1. Indlela
(1) Ngaphambi kokuba ibhetri ye-lithium-ion ihambe kumzi-mveliso, umenzi wenze unyango olusebenzayo kunye nokuhlawulwa kwangaphambili, ngoko ibhetri ye-lithium-ion inamandla okusala, kwaye ibhetri ye-lithium-ion ihlawuliswa ngokwexesha lohlengahlengiso.Eli xesha lokulungelelanisa kufuneka lihlawulwe ngokupheleleyo kwii-3 ukuya kwii-5 amaxesha.ukukhupha.
(2) Ngaphambi kokutshaja, ibhetri ye-lithium-ion ayifuni ukuba ikhutshwe ngokukodwa.Ukukhutshwa okungafanelekanga kuya kulimaza ibhetri.Xa utshaja, zama ukusebenzisa ukutshaja okucothayo kwaye unciphise ukutshaja okukhawulezayo;ixesha akufanele lidlule iiyure ezingama-24.Izinto zekhemikhali ngaphakathi kwebhetri ziya "kuvulwa" ngokupheleleyo emva kwemijikelo emithathu ukuya kwemihlanu yokukhupha intlawulo epheleleyo ukuze kufezekiswe isiphumo esihle sokusetyenziswa.
(3)Nceda usebenzise itshaja eqinisekisiweyo okanye itshaja enegama elithembekileyo.Kwiibhetri ze-lithium, sebenzisa ishaja ekhethekileyo yeebhetri ze-lithium kwaye ulandele imiyalelo, ngaphandle koko ibhetri iya konakaliswa okanye ibe yingozi.
(4) Ibhetri esanda kuthengwa yi-lithium ion, ngoko ke i-3 yokuqala ukuya kumaxesha e-5 yokutshaja ngokuqhelekileyo ibizwa ngokuba lixesha lohlengahlengiso, kwaye kufuneka ihlawulwe ngaphezu kweeyure ze-14 ukuqinisekisa ukuba umsebenzi we-lithium ion usebenze ngokupheleleyo.Iibhetri ze-lithium-ion azinampembelelo yememori, kodwa zine-inertness enamandla.Kufuneka zisebenze ngokupheleleyo ukuqinisekisa ukusebenza kakuhle kusetyenziso kwixesha elizayo.
(5)Ibhetri ye-lithium-ion kufuneka isebenzise itshaja ekhethekileyo, kungenjalo ayinakufikelela kwimo yokugcwalisa kwaye ichaphazele ukusebenza kwayo.Emva kokutshaja, kuphephe ukuyibeka kwitshaja ngaphezu kweeyure ezili-12, kwaye yahlule ibhetri kwimveliso ye-elektroniki ephathwayo xa ingasetyenziswa ixesha elide.
2. Inkqubo
Inkqubo yokutshaja iibhetri ze-lithium-ion zinokwahlulwa zibe zizigaba ezithathu: ukutshaja rhoqo ngoku, ukutshaja rhoqo kombane, kunye nokutshaja okuchuliweyo.
Inqanaba 1:Umbane wokutshaja rhoqo ngoku uphakathi kwe-0.2C kunye ne-1.0C.Ibhetri ye-lithium-ion ibhetri inyuka ngokuthe ngcembe ngenkqubo yokutshaja ngokuqhubekayo.Ngokuqhelekileyo, i-voltage ebekwe yi-single-cell li-ion ibhetri yi-4.2V.
Inqanaba lesi-2:ukutshaja ngoku kuyaphela kwaye inqanaba lokutshaja ombane rhoqo liyaqala.Ngokweqondo lokuzalisa iseli, umjelo wokutshaja ngokuthe ngcembe wehla ukusuka kwelona xabiso liphezulu njengoko inkqubo yokutshaja iqhubeka.Xa iyancipha ukuya kwi-0.01C, ukutshaja kuthathwa njengokupheliswa.
Inqanaba 3:ukutshaja okuncinci, Xa ibhetri iphantse yatshajwa, Umsinga wokutshaja uyaqhubeka ukwehla, Xa ingaphantsi kwe-10% yokutshaja yangoku, i-LED ijika ibe bomvu ibe luhlaza, Ibhetri ibonwa njengechajiwe ngokupheleleyo.
