2025-06-03
????? ????? ??????? ???????? ??????????? ?????? ??? ????????? ???????????? ??????? ???? ???????????? ?????? ????? ?????? ????? ?????? ????? ??????? ??????? ???????,??? ???????? eVTOL (????????? ??????? ????????? ??? ???-?? ???????) ??????, ????? ??????? ???????? ?????????? ??? ???????? ??????????????? ?????? ??????? ???? ?????? ????? ?? ?? ????????? ?? ???? ??????? ???? (???? ???????????) ?????,??????? ??????????? ???? ????? ?? ?? ????? ???? ??? ??? ??? ???? ??????
?????, ???????? ?? ????????? ??????????? ?????? ??????? ?????? ?????? ?????????? ???????? ??????????????? ???????? ??????? ???????,?????????? ???????? ??? ????????? ???????? ????????? ???????? ??????? ????????? ???????? ??????? ??????? ?????, ??? ???? ?????? ????????? ?????????? ??????? ????? ????? ????? ????????? ????? ?? ????? ??????? ?????????, 50~400 ????????? ?????? ???? ?????? ???????? ??????? ?????? ?????? ???,???? ??????????? ?????? ??????? ?? ?????? ????: ??????? ???? ?????? ??????, ????? ?????? ???? ???? ???????? ????? ?????? ????? ??? ?????? ??????? ???????????? ???? ????? ?????? ????????? ??????????? ????????
?? ?????, ?????? ?????????? ?????? ???????????? ??? ???? ????? ????? ?????????? ???? ???? ???? ????????????? ???? ????????? He emphasized that the high-dimensional demands of the low-altitude economy on power batteries are not limited to breakthroughs in a single performance metric but rather pose a comprehensive challenge balancing energy density, ??????? ?????, ??? ?????????? ????? ??? ?????-??????? ????????? ??????? ?????????? ????????? ??????? ???? ?????????????? ????? ????????? ???? ????? ????????? ??? ????? ???????? ?????????? ???? ???????? ??????????? ????????? ????-????? ?????, ????-?????, ????-??????? ??? ????-???????-??????? ????????? ???????? ?????? ? ????????? ?????????? ???? ??? ?????? ????-????????? ?????????? ???????? ??????? ???????? ??????????? ???? ??????? ??????????? ?????????? ??????? ????, ??? ??? ????? ??????????? ?????????? ??????? ??????? ????
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????? ???????? ???? ??????? ??????? ??? ?????? ??? ?????????? ???? ??????? ????????????? Calculations show that increasing the specific energy of a battery system from 200 Wh/kg to 500 Wh/kg could boost an eVTOL’s effective payload by nearly 25% or extend its cruising range by almost twofold.
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?????????????????? ??????? ????????? ???? ????? ???? ???????? ???????, ?? ????? ??????, ???? ????? ????? ??? ???? ??? ????? ??????? ?????? ????????? ????????? ?????? ?????? ??? ????? ???? ?? ??????? ????????? ??????? ?????????? ?????? ????? ???? ????????????????, ???????? ??????? ?????? ???, ????? ??? ??????? ??????????? ???, ??????? ???????? ?????? ???? ?????? ????? ??????? ???? ???? ?? ???? ??, ????? ??? ?????? ???????? ?????? ???,???? ???? ??????? ?????? ??????? ?????? ???? ????????????????, ?????????????? ???? ?????? ?????? ??????? ??? ???? ???, ??? ?????????? ??????? ????,?????? ??????? ???? ??????? ????????? ?????? ?????? ???? ???? ??, ?? ????????? ????????? ???? ??????? ???? ???????? ????
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???? ???, ????????, ???????? ???????? ????? ??????? ?????????? ??????? ???? ????? ??? ?????? ??????? ???????????? ?????????? ???????? ???,????? ????? ??? ??????? ??? ??????? ???? ?????? ?????. ????????????? ?????? ????????? ???????? ????, ????? ??? ???-???? ??? ????-??????? ?????????? ????, ????? ????? ??????? ???????? ????????? ??????? ????? ??? ???? ?????????? ??? √ ?????????????? ?????????? ?????? ??? ?????? ???? ?????? ????, ???????? ??????? ????? ??????? ???????? ??? ?????
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???? ??-???????? ????????-????????? ????????, "Xin·Yunxiao 1.0," 320 ?????/???? ????? ?????, 3300 ?????/???? ??????? ????? ????? ??? ??????????? ?????? ???, -30°C ???? 60°C ??????? ??? ???, 2000 ???? ?????? ???,??? ??? ??????? ????? ??????? ??????? ??????? ??? ?????.
????? "Xin·Yunxiao 2.0" 360 Wh/kg ????? ?????, 3900 W/kg ????? ?????, 10C ?????????? ?????, -35°C ???? 80°C ???????? ???????, 1800 ????,??? ???????-?????? ?????? ?????? ????????, ??? ?????? ?????????? ?????? ??? ???? ????????? ?? ?? ??? ???? ????????? ??????? ??? ??????
??? ??????????? ????????? ????, ????????? 46-??????? ????????? ??????????? ?????-????? ??????, ???? ?????-???? ?????? ?????? ??? ????-?????????? ????? ??????????????? ????????? ???????? ≥350 Wh/kg ????? ????? ????? ???, ≥3C ????? ???????, ≥10C ??? ??????? ????? ????-??? ????????, ??? ≥1000 ?????
?? ????-????????? ????? ?????????? ?????? ?????? ??? ??? ????? ??????? ???? ????? ????????? eVTOLs ?? ?????? ???? ???, ?????? ? ???????? ????? ?????? ???? ????????????????-????????? ??????? ????, ???? ????? ? ??????? ???? ????? ??? ???? ???????? ????????? ??? ?????/???? ????? ??? ???? ?????, ?? ?? ?????? ??????????? ?????????? ??? ?? ?????? ??????????? ?????????? ??????? ?????? ?????
????????? ???????? ????????? ???????? ??????'? ???????? ??, ??? ??????? ???????????? ?????? ???? ???? ????? ??? ??? ???? ??????? 300 ?????/???? ????? ??????? ?????????? ??????? ????????? ??????? ??? ????? ???? ???? ?????? ???, ??? OEM-?????? ???????? ??? ????? ??? ???????? ??????? ??????? ????
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???? ????? ???????? ???????????? ????, ??????????? ??? ??? ????? ????????????? ?????? ???????????? ???? ????????? 20 ?????? ?????????? ???????? 230 ?????? / ?? ????????? ?????? ????? ???,?????????? ????????? ??? ?????? ??????????? ??????.
????????? ????, ???-?????? ??? ??????-?????? ????????? ???? ??????/?? ????????? ?????? ??? ??????? ???? ???? ?????? ???????? 100% ???????? ?????? (DOD) ? ?????? ????? ?????? ????? ???, ?????????? ?????????? 90% ????? ??? ?????? ??????? ?????????? ????????
Custom electrolytes withstand high voltage and the strong oxidation of high-nickel cathodes while enabling high ionic conductivity for high-power discharge and meeting aviation flame-retardancy standards.
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Xu notes that eVTOLs’ extreme performance demands and relatively lenient cost environments allow technologies previously shelved in automotive batteries due to cost constraints to find their first applications in eVTOL batteries.
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