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.

关于SolarHv_DCAC锁相环问题



我最近移植了TI SolarHv_DCAC项目中的锁相环程序(50Hz),采样中断频率与SolarHv_DCAC项目一样,采样分压也基本一致。但是我的锁相环一直所不准,而且其生产的正弦与余弦也很不标准(如图)。请问有哪些需要注意的地方吗?