基于“电池IC特性试验数据”中通道1、5、6,分析了电池容量增量特征值的变化规律;分析了电池放电面积与电池SOC的对应关系;进行了“电池放电面积法”SOC估计的标定试验与分析;进行工况试验数据的算法验证。
Based on channels 1, 5 and 6 of "Battery IC Characteristic Test Data", the variation law of battery capacity increment characteristic value was analyzed. The relationship between battery discharge area and SOC was analyzed. The calibration test and analysis of SOC estimation by "battery discharge area method" are carried out. Perform algorithm verification of working condition test data.