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1. (WO2019042365) BATTERY EQUALIZATION METHOD AND SYSTEM, VEHICLE, STORAGE MEDIUM, AND ELECTRONIC DEVICE
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## 发明名称 : 电池均衡方法、系统、车辆、存储介质及电子设备

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### 具体实施方式

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(1)基于电池的OCV-SOC曲线，根据检测到的V1和V2找出V1对应的SOC值和V2对应的SOC值；
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(2)根据分别对应与V1和V2的两个SOC值计算出电池的SOC变化值ΔSOC；
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(3)根据ΔSOC与电池满电容量C，计算出电池自放电放出的电池容量，ΔQ＝ΔSOC*C；
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(4)计算电池自放电率η的值：η＝ΔQ/(t1-t2)。
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ΔQ＝ΔSOC×C n (1)
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t＝ΔQ/(I×τ) (2)
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