I-Lithium yebhethri noma imoto yebhethri le-lead-acid elingcono?

Kepha uma ibhethri le-lithium lingu-48v10h kanye ne-lead-acid yi-48v20h, khona-ke i-lead-acid isuka kude, kungadingeki. Ukukubeka nje, noma ngubani onamandla amakhulu kakhulu. Inzuzo ye-Lithium yebhethri ngaphezulu kwe-lead-acid ukuthi ilula futhi ingakhipha endaweni enkulu, futhi okunye kuyafana. Ungakwazi yini ukusesha ukuphepha kwamabhethri e-lithium anamandla amakhulu ochungechungeni? UKUTHATHA KAKHULU? Kungani amabhethri wefoni ephathekayo aqhuma? Yize amabhethri e-Holid-acid anobuningi, aqinile kakhulu kunamabhethri e-lithium! Izindleko ziyamukeleka ngokuyisisekelo! Ukuqina, ukuphepha nezindleko kuphakeme kunamabhethri e-lithium! Uma nje ibhethri, noma ngabe yibhethri le-lithium noma ibhethri le-lead-acid, kuyinto esongiswayo esindayo!

I-4.Fourth, amabhethri amabili ahlukile ngaphandle kokuthi amadivayisi wokugcina amandla. Amabhethri e-lead-acid aphephile futhi ashibhile, kepha abe nobunzima obuphansi wamandla kunamabhethri e-lithium, ngakho-ke amabhethri e-lead-acid akhudlwana. Kulesi sigaba, ngaphambi kocwaningo ngebhethri (isitoreji samandla) selitholile inqubekela phambili ephumelelayo, okungukuthi, ngaphambi kokuthi ibhethri "eliphansi, lisebenza kakhulu" alifakwanga isicelo esisebenzayo, amabhethri akhona we-lead-acid futhi Amabhethri e-Lithium angasetshenziswa. Ukuguqulwa kanye nokwenziwa ngcono kwezimpawu ezinhle kakhulu kuhlanganiswe njengesihloko sokucwaninga esikhulu sesikhathi samanje nesikhathi esilandelayo. Kukholakala ukuthi lokhu kuzoba nesiqondisi esicacile sokuthuthukiswa kwabadala bakagesi asebekhulile kanye nakuyo yonke imboni ye-scooter ekagesi ngokuzayo.
Amabhethri e-lead-acid wezimoto ezijwayelekile zikagesi. Ikakhulukazi ngenxa yokusebenza kwayo okuphezulu kwezindleko.
Uma ufuna ukukhuluma ngempilo yebhethri, ezinye izimo ziyefana, futhi amandla ebhethri ayafana, kungenzeka ukuthi ibhethri le-lithium lingcono. Ngani, ngoba ibhethri le-lithium lilula, isisindo semoto yonke lilula, futhi empeleni lingagijima.
Kepha ngisancoma ukuhola acid. Isizathu esiyinhloko yile:
Munye, kushibhile. Ngokuvamile, iqoqo le-lead-acid lingamakhulu ambalwa yuan, futhi iqoqo lamabhethri e-lithium angaphezu kwenkulungwane namakhulu amabili yuan.
Ezimbili, ukuphepha. Ngabe usakhumbula izindaba zokuthi lona wesifazane e-nanjing wayegibele imoto kagesi ye-lithium yebhethri ngonyaka owedlule, ngoba isimo sezulu besishisa kakhulu, futhi ibhethri le-lithium ngemuva kwesihlalo liqhume, livunguze butti imbali.
Okwesithathu, ukuhola acid kwanele. I-lead-acid yamanje ngokuvamile inempilo yebhethri yamakhilomitha angama-50 kuye kwangama-60, anele ukusetshenziswa kwasekhaya. Amabhethri e-Lithium awadingekile.
Ngaphansi kwezimo ezijwayelekile, amaphakethe webhethri le-lead-acid enesisindo esingu-16-30 kg futhi asayizi amakhulu; Ngenkathi amabhethri e-lithium ngokuvamile anesisindo esingu-2,5-3,0 kg futhi ancanyana ngosayizi, ngakho-ke akhanya ukugibela futhi kube lula ukuthwala. Ngokwephuzu lekhwalithi yokubuka, kunzima ukuchaza ikhwalithi yalezi ezimbili, kepha abathengi bangathenga amabhethri aphezulu akhiqizwa abakhiqizi abajwayelekile ngokuya ngezidingo zabo zangempela.
Izindleko zezinto eziphambili ezinjengezinto zokwenziwa nge-elektrodi ezinhle, izinto ezingezinhle ze-elektrodi, abaqoqi, abahlukanisi, kanye nama-electrolyte amabhethri e-lithium aphakeme kakhulu kunalokho kwamabhethri alungile. Izindleko zezinto zokwakha ezisizayo nezinhlelo zangaphandle zesekethe zamabhethri we-lead-acid ziphansi kakhulu.
Ngenxa yenqubo yokukhiqiza, izindleko zabasebenzi zamabhethri e-lithium zikhulu. Ezindlekweni zokwenziwa, izindleko zabasebenzi zama-lithium battery akhawulelwe ngaphezulu kwama-40%, kuyilapho izindleko zabasebenzi zebhethri le-lead-acid ngokuvamile zingama-10% kuye ku-20%.
Imishini nemishini esetshenziselwa ukukhiqizwa kwamabhethri e-lithium ayabiza futhi enani eliphakeme, kanye nokwehliswa kwemishini nemishini kukhulu. Iningi lezinqubo ekukhiqizweni kwamabhethri e-lithium angenakuphikiswa, kuyilapho amabhethri e-lead-acid alungiswa kabusha futhi asetshenziswe kabusha. Inani elisetshenzisiwe lamabhethri e-lead-acid ngemuva kokusetshenziswa lingaphezu kwama-40%, kanti inani lokuphinda lisebenzise kabusha lamabhethri e-lithium cishe zero.
Amabhethri e-Lithium angaphezulu kwama-3 amahlandla ama-3 aphezulu kunamabhethri e-lead-acid ngokuya ngamandla athile wevolumu noma amandla athile wesisindo. Amabhethri e-Lithium amancane futhi alula. Impilo ende yokujikeleza. Impilo yomjikelezo yamabhethri e-lithium asetshenziswa ezimotweni zikagesi ngokuvamile izikhathi ezingaphezu kwama-800, namabhethri e-lithium esebenzisa izinto ze-lithium iron phosphate diatode angafinyelela izikhathi ezingama-2000, okuyi-1.5 kuya ku-5 amabhethri amade aphezulu. Lokhu kunciphisa kakhulu izindleko zokusebenzisa zebhethri le-lithium, kwandisa impilo yenkonzo, futhi kuthuthukise lula ukusetshenziswa. Inobubanzi bokusebenza kahle kokushaja. Le yinzuzo ehlukile yamabhethri e-lithium. Lapho kudingeka, isikhathi sokushaja singalawulwa ngaphakathi kwe-20min-1h, futhi ukusebenza kahle ukushaja kungafinyelela ngaphezulu kwama-84%. Ngokwesisekelo sokuqhubeka kwezobuchwepheshe, lesi sici sizodlalwa kangcono.
Ubuningi bamandla wamanje wamabhethri e-lithium ngokuvamile angama-200 ~ 260Wh / g, futhi i-lead-acid yi-50 ~ 70Wh / gensity yama-lithium amabhethri amahlandla ama-5 e-Holy-acid, okusho ukuthi ngaphansi Amandla afanayo, ahole ibhethri ye-acid izikhathi ezi-3 ~ izikhathi ezi-5 zebhethri le-lithium, ngakho-ke ibhethri le-lithium linethuba eliphelele kudivayisi yokugcina yamandla