CAJ | 학술논문

电动汽车电池系统的容量在0～100 kWh，与小型的分布式储能系统容量相当。在满足电动汽车行驶里程的情况下，适时地将电动汽车电池通过V2G或V2H模式应用于电力储能，可实现电动汽车电池的多功能用途，提升其附加价值。电动汽车电池退役以后，虽然容量衰减至80%以下，但大部分仍然有储能应用价值。通过评估、分级、成组等工序，将退役电动汽车电池制作成分布式储能系统，从而延长电动汽车电池的循环寿命。与电力储能相结合，充分做好电动汽车电池的梯次利用，既可以降低电动汽车电池的成本，又可以降低电力储能的成本。
전동기차전지계통적용량재0～100 kWh，여소형적분포식저능계통용량상당。재만족전동기차행사리정적정황하，괄시지장전동기차전지통과V2G혹V2H모식응용우전력저능，가실현전동기차전지적다공능용도，제승기부가개치。전동기차전지퇴역이후，수연용량쇠감지80%이하，단대부분잉연유저능응용개치。통과평고、분급、성조등공서，장퇴역전동기차전지제작성분포식저능계통，종이연장전동기차전지적순배수명。여전력저능상결합，충분주호전동기차전지적제차이용，기가이강저전동기차전지적성본，우가이강저전력저능적성본。
Electric vehicle’s battery system capacity is from 0 to 100 kWh, which is equal to small distributed energy storage system capacity. Under the condition of meeting electric vehicle mileage, people apply seemly electric vehicle battery to power storage through V2G or V2H mode to realize electric vehicle multi-functional and improve its added value. After electric vehicle is retired, though battery capacity is below 80%, most of them are worth energy storage. Through evaluation, classification and grouping process, retired electric vehicle battery could transfer into distributed energy storage system to extend life cycle of electric vehicle battery. Combined with electric power storage, people should make full use of electric vehicle battery echelon use, which could reduce both electric vehicle battery cost and electric power storage cost.