新能源汽车动力蓄电池梯次利用行业发展情况分析

Analysis on the Industry Development of NEV Traction Battery Echelon Using

为提升新能源汽车退役动力蓄电池回收利用价值,我国政府和行业高度关注退役动力蓄电池梯次利用。本文分析了我国新能源汽车动力蓄电池梯次利用行业发展背景,并从梯次利用基站备电、储能、低速车三大主流领域详细分析了梯次利用产业现状,同时总结了梯次利用技术现状。最后分析了动力蓄电池梯次利用发展面临的问题,并提出了发展建议。

In order to improve the recycling value of decommissioned power batteries for NEVs,the Chinese government and industry pay close attention to the traction battery echelon using. This paper analyzes the development background of traction battery echelon using,and the status of the echelon using industry from the three mainstream fields of base station backup,energy storage and low-speed vehicles. Besides,the current technology of echelon using is also introduced. Finally, the existing problems are analyzed,and development suggestions are given.