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BQ78350-R1: BQ78350-R1

Part Number: BQ78350-R1
Other Parts Discussed in Thread: BQSTUDIO, , GPCCEDV, BQ78350, BQ40Z80

1.Update Status、Cellx R_a Flags、Gas Gauging->State->Qmax Cycle Count指令的在BQStdio中具体位置

如下图指导书中提到的,在BQStdio中找不到具体位置,或输入指令有什么规范要求 

2.单体电压2.5-3.65 容量显示为0%,可以通过Golden learning或CEDV来修正容量参数吗

  • 您好

    1, 在bqstudio的菜单栏点 Window/Preferences/All Global Settings 选择 Show Advanced Views. 这时参数的实际地址都会显示在data memory 中。

    2,BQ78350-R1是通过CEDV计算电量。

  • 您好 

    1.BQ78350-R1可以用Golden learning进行自学习吗?

    2.这款芯片不支持Golden learning阻抗算法吗?(因为后期要量产相比较而言Golden learning会更方便)

    3.做CEDV学习就不用进行化学ID分配了吗 

    我还想知道二者的Golden learning与CEDV具体差异在哪里

  • 您好

    1,BQ78350-R1是CEDV算法,需要配置CEDV相关参数,可以用GPCCEDV tool 帮助计算。配置CEDV参数以后也需要学习更新相关的参数。

    2,这款芯片不支持IT算法

    3,配置CHEM ID是为了The bq78350 uses the chemistry of the cells to estimate the state of charge of the pack after a reset. Chemistry information is not loaded to the device as a Data Memory parameter but by using the Chemistry view. Loading the chemistry is not required for simple operation of the EVM but will be desired for setup of the board or a part for operation with cells, particularly if the chemistry differs from the default. T

  • 你好,测试常温轻载、常温重载、高温轻载、高温重载、低温轻载、低温重载等 6 组放电数据可以不加保护板吗   只连接电池模组加充放电柜进行数据收集

  • BQ78350-R1不是阻抗跟踪算法,是CEDV,目前阻抗跟踪最多支持7串,为BQ40Z80

    CEDV不使用化学ID,只有EDV

    阻抗跟踪做完Golden learning就可以批量烧录,不需要每个电池老化,但CEDV烧录完了需要每个电池老化