Iphethini yemakethe yebhethri yemoto iguqulwa isuka kubhethri le-lithium lamayuan amathathu ukuya kubhethri le-lithium

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Soláthraí Stáisiún Cumhachta Inaistrithe

Iphethini yemakethe yebhethri yemoto iguqulwa isuka kubhethri le-lithium-ion enezinhlangothi ezintathu ukuya kubhethri le-lithium ion. Abakhiqizi bezimoto eziningi emakethe ngonyaka odlule banamabhethri e-lithium-ion anezinhlangothi ezintathu kumabhethri e-lithium iron phosphate ion. Imakethe yezimoto zabagibeli iyizwe lama-yuan amathathu.

Imakethe yamabhasi ijwayelekile, kodwa futhi nezimoto ezikhethekile, ikakhulukazi izimakethe zezimoto zezimpahla, ama-yuan amathathu, i-iron lithium, ne-lithium manganate amabhethri amathathu ashukumisayo e-lithium awanawo. Iphethini yemakethe yebhethri yezimoto iyafana nebhethri le-lithium ion lama-yuan amathathu. Isizathu semoto ekhethekile yamandla amasha kanye nemoto ekhethekile ejwayelekile yimoto ehlangene.

Imoto ekhethekile yamandla ihlukaniswe yaba imoto, imoto yokuhlola , Umqeqeshi, imoto yesevisi, iloli yokuthengisa, imoto yobunjiniyela, imoto yamandla, imoto yokuthuthwa kwendle, imoto yezokuthutha izigaba eziyisishiyagalolunye. Ngoxhaso olusha lwamandla, uxhaso lwamandla amasha luvukile kancane, imakethe yebhethri yezimoto ezisetshenziswayo ebuswa amabhethri e-lithium ion amathathu we-yuan izokwakhiwa kabusha. Izinkampani zezimoto zingase ziyeke ukusetshenziswa kwamabhethri e-ternary, futhi zihlele ukukhetha ibhethri ye-ion ion ye-lithium iron phosphate.

Abantu kumkhiqizi wezimoto bakholelwa ukuthi ngokuncishiswa kwentengo yebhethri, ukugayeka kokudla kwangaphakathi, amanani omkhiqizo, njll., ukwenza ingxenye yosizo lwenhlolovo, kuyindlela ephumelela kakhulu. Okokuqala, kusukela onyakeni wokuvula, izintengo ze-cobalt seziqalile ukukhombisa ukukhuphuka okuphawulekayo, ibhethri ye-lithium-ion enezinhlangothi ezintathu inomthelela omkhulu ngokuguquguquka kwentengo ye-cobalt, futhi indawo yokwehla kwentengo inqunyelwe i-lithium iron phosphate.

Okwesibili, kuhlomule amahlebezi alo nyaka, ibhethri ye-ion ye-lithium iron phosphate inezinhlobo eziningi ezidingekayo ezingaphezu kuka-115WH / kg kumthamo wamandla, okwanele ukufinyelela izinga lokuminyana kwamandla okuxhaswa kwebhayisikili ye-logistics yenethiwekhi. Okwesithathu, inkambu yamanje yemoto yezokuthutha iveza iphethini yokuncintisana "yezwe elincane elibizwa ngokuthi i-Xiong Xiong, intengo iyinkosi", ngokwayo njengethuluzi lokusebenza kwezentengiselwano, imoto yokuthutha ngamanani kanye nokuzwela kwabo, ukuze kuhlangatshezwane nezidingo zokugcina, izinkampani zezimoto zokuthutha kufanele zicindezele izindleko. I-subsidy "Raid", ukulawulwa kwezindleko kuphoqa izimoto ze-logistics ngokuqondisa amabhethri e-lithium ion ngamabhethri amathathu yuan lithium ion.

Inkundla yezimoto zamanje iveza isimo esincintisanayo se-"Small Kingdom, intengo yinkosi", yona ngokwayo njengethuluzi elisebenza ngokuhweba, imoto yokuthutha ngamanani nokuzwela, ukuze kuhlangatshezwane nesidingo esiphuthumayo, inkampani yezimoto zokuthutha kufanele ibe nezindleko ezicindezelwe kakhulu. Ngaphezu kwalokho, ngoxhaso, imakethe yezimoto zamandla amasha izoya emakethe eshayelwa yimakethe, abathengi bangakwazi ukwamukela izimoto ezintsha zamandla njengoba bethola imoto kaphethiloli, khona-ke izindleko eziphansi, impilo ende, ukuphepha okuphezulu kwe-lithium iron phosphate Imoto yomgibeli, indawo yezimoto ezisetshenziswayo izoxhunywa kuyo, kanye nesikhundla esiphezulu se-lithium iron phosphate emakethe yamabhasi, futhi imakethe ye-lithium yensimbi ingaba yi-iron phosphate ngaphezulu. ebanzi. Ukuhlaziywa kwemizila eminingana yobuchwepheshe emakethe yebhethri yezimoto kusemkhakheni wezimoto zokuhamba.

Izindleko ziyisici sokuqala sokucatshangelwa, futhi izindleko zihlanganisa intengo yokuthenga kokuqala, futhi iqukethe inkinga yomjikelezo wokuphila. Njengamanje, iphakethe lebhethri lama-yuan amathathu, i-iron lithium ne-lithium manganenate ngokuyisisekelo liyizinga le-1.4 yuan / WH, umehluko awumkhulu; kodwa imoto yezokuthutha ngokuvamile ithathwa ngamakhilomitha angu-250,000 emjikelezweni wokuphila, ngaphezu kwalokho ukuphindaphindeka Imayela lemoto, ibhethri ye-lithium ion eyi-ferric ingaqinisekisa ngokuyisisekelo uhla olugcwele lwamabhethri kuze kube sekugcineni, futhi amabhethri e-lithium-ion amathathu-yuan kanye ne-manganese acid ashintshwa cishe kanye, achithe ngaphezu kuka-50.

Ibhethri ye-iron lithium ion ayinayo insimbi engavamile. Esikhathini esizayo, njengoba intengo ye-lithium carbonate iqhubeka nokuwa, ibhethri ye-lithium ion ye-ferric isenayo indawo yokunciphisa intengo, ngakho-ke izindleko zamabhethri e-iron lithium ion zinenzuzo kakhulu. Ngakolunye uhlangothi, ukuqina kwemoto ye-logistics kunokuqina okuphezulu, futhi ipulatifomu ye-philoside voltage cishe i-3.

I-0V-3.5V, isicaba kakhulu, futhi isiteji se-voltage se-ternary material ngu-3.0V-4.

I-2V, iwumqansa kakhulu, i-voltage throttle enkulu lapho amabhuleki ezimo eziphuthumayo kulula kakhulu ukuvusa i-alamu kanye nephutha, izinga eliphansi le-voltage ye-lithium manganenate liphakathi kwakho kokubili, ngakho ukuqina kuseyithoni. Kuyaqondwa ukuthi "impi ngokumelene ne-lithium iron phosphate" ibishubile kakhulu. Ngokuvela kabusha kwezibonelelo, ingcindezi yezindleko iyanda, nezinga lobuchwepheshe lebhethri ye-ion ye-lithium iron phosphate liyathuthukiswa, nesabelo semakethe siphinde sithathwe.

Kafushane, amabhethri e-lithium iron phosphate ion azoba nokuncintisana kakhulu emkhakheni wezimoto zokuthutha. Izidingo zobuchwepheshe zombuso zezimoto ezintsha zokuhambisa amandla zithuthuka njalo. Ukuze kuhlangatshezwane nemakethe, abakhiqizi bebhethri kufanele bathuthukise imikhiqizo yebhethri ye-lithium iron phosphate ion.

Kuyaziwa ukuthi ibhethri ye-lithium-ion enezinhlangothi ezintathu ifunwa yimakethe yomthengi ngenxa yobuningi bamandla nokusebenza komjikelezo, kodwa izindleko zayo zibiza kakhulu. Ezinsukwini ezisanda kwedlula, izimoto eziningi ezintsha ze-logistics zamandla zinengozi yokuqhuma komlilo, kanye nebhethri ye-ternary Push ichopho lomoya. Abantu abaningi embonini bakholelwa ukuthi ngemva kokukhanselwa kwezwe, imakethe izokhetha ukusebenza okungcono kokuphepha, izindleko eziphansi, i-lithium iron, ibhethri ye-ion.

Abakhiqizi bebhethri baphinde babamba izici ezishibhile, zokusebenza okuphezulu kwe-lithium iron phosphate, futhi ngokuqhubekayo bathuthukisa ubuchwepheshe bebhethri ye-phosphate ion, ngaleyo ndlela bafinyelele izidingo zikahulumeni zezimoto ezikhethekile zamandla amasha, nokuthola ukwesekwa kwenqubomgomo kazwelonke, futhi balwela ukuvimbela ukuqedwa kweMakethe. Isifingqo: Imakethe yezimoto zikagesi ekhuphuka ngokushesha iyinjini enamandla ekhuthaza ukuthuthuka okuqhubekayo kwemakethe yebhethri ye-lithium-ion enamandla, eheha izinkampani eziningi zezimoto namandla amabhethri e-lithium ukusheshisa ukwakheka kwemakethe kulo mkhakha. Ngenxa yokuzwela kwenkambu ye-logistics, noma izobangela izinkampani zebhethri ze-lithium-ion ezinamandla ezinamasu okuncintisana ekhwalithi ephansi, kufanele ziqaphele ukuncintisana okubi okubangelwa izimpi zamanani.