This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F280049: 关于母线电流采样以及电流闭环

Part Number: TMS320F280049
Other Parts Discussed in Thread: CONTROLSUITE

<C:\ti\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v1.7\HVBLDC_Sensored>

BUILDLEVEL为LEVEL5是母线电流闭环

参考了以上的寄存器设置和代码。

虽然我仔细看了参考代码,但是调试起来还是不对。

我采集的母线波形也是乱乱的。

母线电流采集和闭环这方面TI有没有相应的文档?

另外我的硬件三相电流和母线电流采样都没有偏置,这个影响大吗?