iibhetri zeLead-asidi:
Iibhetri ze-lead-asidi zixabiso eliphantsi kodwa zininzi kwaye zinzima, nto leyo eyenza ukuba kube nzima ukuzithwala kwaye azifanelekanga ukuhamba ngaphandle.Ukuba umndilili wokusetyenziswa kwamandla osuku malunga ne-8 kWh, ubuncinane iibhetri ezisibhozo ze-100Ah ze-lead-acid ziyafuneka.Ngokubanzi, ibhetri ye-lead-asidi eyi-100Ah inobunzima be-30KG, kwaye iziqwenga ezi-8 ziyi-240KG, malunga nobunzima be-3 abadala.Ngaphezu koko, ubomi benkonzo yeebhetri ze-lead-acid bufutshane, kwaye izinga lokugcina liya kuba liphantsi kwaye liphantsi, ngoko ke abakhweli bahlala befuna ukutshintsha iibhetri ezintsha, ezingabizi kakhulu kwixesha elide.
ibhetri ye-lithium:
Iibhetri zeLithium zihlala zohlulwe zibe ziindidi ezimbini, i-lithium iron phosphate kunye ne-ternary lithium.Ke kutheni iibhetri ezininzi zeRV kwimarike zenziwe nge-lithium iron phosphate?Ngaba i-lithium ye-ternary ingaphantsi kwe-lithium iron phosphate?
Ngapha koko, ibhetri ye-lithium ye-ternary nayo ineenzuzo zayo, ukuxinana kwamandla aphezulu, kwaye lukhetho lokuqala lwamandla ebhetri ye-lithium yeemoto ezincinci zabakhweli.Ukuphakama koxinano lwamandla, ixesha elide lokuhamba ngenqanawa, elihambelana ngakumbi neemeko zokusetyenziswa kwezithuthi zombane.
Lithium iron phosphate VS ternary lithium
Ibhetri kwi-RV yahlukile kwimoto yombane.Iimfuno zabasebenzisi beemoto zihlala zitshaja kwaye zikhupha, kwaye ukunikezelwa kwamandla kufuneka kukhuseleke.Ngoko ke, iingenelo zobomi bomjikelezo omde kunye nokhuseleko oluphezulu zenza i-lithium iron phosphate ibe yinto yokuqala yokukhetha kwimeko yokusetyenziswa kwamandla e-RVs.Ubuninzi bamandla e-lithium iron phosphate buphantsi kune-ternary lithium, kodwa ubomi bomjikelezo buphezulu kakhulu kune-ternary lithium, kwaye ikhuselekile kune-ternary lithium.
I-lithium iron phosphate ineekhemikhali ezizinzileyo kunye nokuzinza okuhle kobushushu obuphezulu.Iya kuqala kuphela ukubola kwi-700-800 ° C, kwaye ayiyi kukhulula iamolekyu ze-oksijini ebusweni bempembelelo, i-acupuncture, isiphaluka esifutshane, njl., kwaye ayiyi kuvelisa ukutsha okunobundlobongela.Ukusebenza kokhuseleko oluphezulu.
Uzinzo lwe-thermal ye-ternary lithium ibhetri ayilunganga, kwaye iya kubola kwi-250-300 ° C.Xa idibana ne-electrolyte enokutsha kunye ne-carbon material ebhetri, iya kubamba, kwaye ubushushu obuveliswayo buya kwandisa ngakumbi ukubola kwe-electrode efanelekileyo, kwaye iya kwaphulwa ngexesha elifutshane kakhulu.Ukuthotywa kweflagration.
Ixesha lokuposa: Jan-17-2023