Ternary lithium ibhetri (ternary polymer lithium ion ibhetri) ibhekisa kusetyenziso lwebhetri yecathode ye-lithium nickel cobalt manganate okanye i-lithium nickel cobalt aluminate ternary ibhetri cathode impahla yelithium, i-ternary composite cathode imathiriyeli yityuwa yenickel, ityuwa yecobalt, ityuwa yemanganese njengezinto ezikrwada, umlinganiselo wenickel cobalt manganese unokuba kulungelelaniswa ngokwemfuneko ethile, isitshixo se-ternary kwizithuthi zamandla amatsha, izithuthi zombane, izixhobo zomoya, ukugcinwa kwamandla, umtshayela okrelekrele okrelekrele, iidrones, izixhobo ezikrelekrele ezinxitywayo kunye nezinye iindawo.
Elona xesha lifanelekileyo lokutshaja kwiibhetri ze-ternary lithium
Uluhlu olungcono lokutshaja lwe-ternary lithium ibhetri yi-20% -80%, xa amandla ebhetri ehla ukuya kufutshane ne-20% kufuneka ahlawulwe ngexesha lokunceda ukwandisa ubomi bebhetri.Kwangaxeshanye, ukuba akukho mfuneko zikhethekileyo, iibhetri ze-lithium ze-ternary zihlawuliswa ngcono ukuya kuma-80% -90% ukuyeka ukutshaja, ukuba zigcwele, kunokukhokelela ekutshajweni kwebhetri, okuya kuchaphazela ukusebenza kunye nobomi bebhetri. ibhetri.
Ukongeza, izithuthi zamandla amatsha zanamhlanje uluhlu lokutshaja ngokukhawuleza luyi-30% -80%, xa ibhetri ihlawuliswa ukuya kwi-80%, ubushushu bebhetri buphezulu kakhulu, ngeli xesha amandla okutshaja nawo aya kuqala ukuhla kakhulu, ngokuqhelekileyo izithuthi zamandla amatsha. ibhetri ye-lithium ye-ternary ukusuka kwi-30 ukuya kwi-80% ukutshaja kuthatha isiqingatha seyure kuphela, kwaye i-80% ukuya kwi-100% iya kuthatha imizuzu engamashumi amabini ukuya kwamashumi amathathu okanye nangaphezulu, iindleko zexesha azibizi.
Ngokuphathelele indlela echanekileyo yokutshaja ibhetri ye-lithium ye-ternary, ukuba ibhetri ye-lithium enye, inokuhlawuliswa ngokuthe ngqo kunye neshaja ehambelanayo, kodwa kusafuneka ukuba ubeke ingqalelo kule mibandela ilandelayo.
Zama ukuba ungagqibi ngokupheleleyo amandla ebhetri ye-lithium ye-ternary ngaphambi kokutshaja, xa kufunyenwe ukuba ukusebenza kwezixhobo zokusetyenziswa kwamandla kwaqala ukuhla, kuthetha ukuba amandla ebhetri aphantsi, lixesha lokuhlawula ibhetri.
Ibhetri ye-lithium ye-binary ngexesha lokutshaja, ungahlawulisi kwaye ukhuphe rhoqo, oko kukuthi, musa ukuhlawulisa intlawulo ngokuthe ngqo ukuqhubeka nokusebenzisa, kwaye uphinde uhlawule, ibhetri kangangoko kunokwenzeka xa igcwele.
Ngamanye amaxesha i-ternary lithium ibhetri isetyenziswe phezulu ayinandaba, kodwa kufuneka ibe yithuba lokuqala lokutshaja, ukuba ibhetri ixesha elide kwimeko yokulahlekelwa kwamandla ayikahlawuliswa, ngoko iya kuba nefuthe elikhulu ekusebenzeni kunye ubomi bebhetri.
Ngokuphathelele indlela echanekileyo yokuhlawula ibhetri ye-lithium ye-ternary kwiimoto zamandla amatsha, enyanisweni, iyafana nebhetri yeseli enye.Kwinkqubo yokusetyenziswa kwemoto yemihla ngemihla, kufuneka uzame ukunqanda ukusebenzisa ibhetri yamandla ngaphambi kokutshaja, kwaye kungcono ukugcina amandla angaphezu kwama-20% ngaphambi kokutshaja.
Kwaye ukuba akukho nto ingaqhelekanga ngexesha lokutshaja, zama ukuba ungaplagi kwaye ukhuphe umpu wokutshaja rhoqo kangangoko kunokwenzeka, kwaye xa ibhetri ikwimeko ephantsi yebhetri, kodwa kwakhona ukuhlawula ibhetri ngexesha, kungcono ukuba ungavumeli. ibhetri kwixesha elide kwimo yokulahlekelwa kwamandla.Ukuba ufuna ukwandisa ubomi bebhetri kangangoko kunokwenzeka, ngoko kuyacetyiswa ukuba ukutshaja ukutshaja okucothayo, ukutshaja ngokukhawuleza njengesongezelelo.
Ixesha lokuposa: Oct-09-2022