新型固态锂电池在电动汽车中的应用研究

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Researchon ApplicationofNewSolid-stateLithiumBattery inElectric Vehicle

ZhangWenwen,Liu Yanzhao (Academic AffairsOffice,HenanQualityPolytechnic,Pingdingshan 467ooo,China)

【Abstract】With the increasing popularity of electric vehicles,liquid lithium bateries in power batteries have therisk offirecaused bythermalrunawayinapplication,andthecharging speedisdificult tomeet the needsof users forrapidenergyreplenishment,which restricts the further promotion of electric vehicles and the improvement of user experience.Basedon this,this paper discusses the technicalcharacteristics ofthe new solid-state lithium battery,its compatibility with theexisting electric vehicle system,the current applicationbottleneck and itsoptimization strategy, from the perspectiveof material inovationand system integration,a feasible developmentpath is proposed to provide a useful reference for the application optimization of solid-state batteries in electric vehicles.

【Key Words】new solid-state lithium battery；electric vehicle;interface stability；fast charging performance; hermal management

0 引言

当前，推广电动汽车是世界主要经济体为应对气候变化、降低传统能源依赖而共同采取的重要举措之一。（剩余4335字）