I-China EESA Energy Storage Exhibition ngoSepthemba 2 yabona ukwembulwa kwenoveli3.2V 688Ah iseli yebhethri ye-LiFePO4yakhelwe ngokukhethekile izinhlelo zokusebenza zokugcina amandla. Iseli elikhulu kakhulu le-LiFePO4 emhlabeni!
Iseli engu-688Ah LiFePO4 imele isizukulwane esilandelayo sobuchwepheshe bokugcina amandla, ehlanganisa idizayini ethuthukisiwe kulo lonke uhla lomkhiqizo. Ngobubanzi obulinganisa cishe u-320mm, leli seli elinomzimba obanzi ligcina ubude nokuqina okufanayo kumaseli akhona angu-3.2V 280Ah LiFePO4 kanye namaseli angu-314Ah lithium LiFePO4.
Okubalulekile, kusungulwe izinto ezintsha ezinhle ohlelweni lwe-electrochemical, idizayini yenqubo yokukhiqiza amaseli, kanye nesakhiwo sekesi iyonke yaleli seli elisha elizinikele lokugcina amandla elinomthamo we-LFP 688Ah.
Ukuqaliswa kwesizukulwane sesithathu high energy kwabantuisistimu yebhethri ye-lithiumezinhlelweni ze-electrochemical kubangele ukuminyana kweseli engu-435+ Wh/L, ephakeme ngo-6% kuneseli yebhethri ye-lithium yangaphambili engu-314Ah. Ngaphezu kwalokho, ingqamuzana linamandla okusebenza kahle okudlula ama-96%, impilo yomjikelezo edlula imijikelezo yezimo zokusebenza ezigcwele eziyizi-10,000, kanye nempilo yekhalenda edlula iminyaka engama-20.
Ukuqinisekisa ukuthi kucatshangelwa izinyathelo zokuphepha ezisezingeni eliphezulu, kusetshenziswa ubuchwepheshe bokuzivala obunciphayo be-diaphragm kanye ne-alumina ceramic coating ukuze kuvinjelwe ukungena kwezinhlayiyana zangaphakathi kanye nokungena kwe-lithium dendrite nge-diaphragm. Ngesikhathi esifanayo igxile ezicini ezisebenza kahle kakhulu, iseli ngalinye lifinyelela umthamo ongu-2.2 KWH kuyilapho likhulisa umthamo wesistimu ukuze lifinyelele ku-6.9MWh.
Izici ezibalulekile zeseli ye-688Ah:
⭐ 688Ah umthamo omkhulu kakhulu
⭐ 320mm ububanzi
⭐ 435+ Wh/L ukuminyana kwamandla kwamaseli
⭐ ＞10,000 izikhathi zomjikelezo wempilo
⭐ ＞Iminyaka engu-20 yokuphila kwekhalenda
Isizukulwane sakamuva sepuleti lekhava yeseli kanye nomklamo wegobolondo le-aluminium semukelwe ukuze kuthuthukiswe amandla eseli ye-LFP ngokuya ngedizayini yesakhiwo seseli. Mayelana nomzila wenqubo, ukukhetha kwenqubo yokugoqa kuthuthukisa ngokwengeziwe izinga lenzuzo yendawo yangaphakathi, kwandisa ukuminyana kwamandla, futhi kuthuthukise ukuvumelana kwesixhumi esibonakalayo.
Ngemva kokubola ngokuhlelekile sonke isiqukathi esingamamitha angu-20, i-688Ahi-lithium iron phosphate cellamandla angu-6.9MWh athuthukiswe ngempumelelo. Esikhaleni esilinganiselwe, kungenzeka ukuklama iseli ye-lithium phosphate engu-688Ah ehlangabezana nale mfuneko kasayizi ngokwezidingo zekhasimende. Leli ngqamuzana alichazi nje izici zalo kanye nobukhulu balo, kodwa futhi linquma umthamo walo namandla.
Ngesitsha esijwayelekile esingamamitha angama-20 esinomthamo we-688Ah, amandla okugcina amandla esistimu anyuswa abe ngu-6.9MWh+, okufeza ngempela ukuphela kokusebenza "ukunciphisa izindleko kanye nokwenza ngcono ukusebenza kahle" njengendawo encishisiwe yesiza sephrojekthi, izindleko eziphansi zokutshala imali, isikhathi eside. impilo yesevisi, kanye nokugcinwa kwesikhathi eside. Lokhu kuyithuthukise kakhulu inzuzo yokutshalwa kwezimali kumaphrojekthi eziteshi zikagesi.
Iseli yebhethri engu-3.2V 688Ah LFP kulindeleke ukuthi ikhiqizwe ngobuningi futhi ilethwe ku-4.thikota ka-2025. Ukwethulwa kweseli ye-688Ah LiFePO4 kuhloswe ngayo ukukhuthaza ukumiswa kwamazinga.ibhethri ye-lithium yokugcinaimininingwane futhi udale ngokuhlanganyela iphethini entsha yemakethe yesicelo sokugcina ibhethri ye-lithium yebhethri.
Isikhathi sokuthumela: Sep-14-2024