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Associate
November 21, 2024
Question

Does Motor Control Workbench support High-Frequency Injection (HFI)?

  • November 21, 2024
  • 2 replies
  • 834 views

I want to use HFI to start the motor. Does ST provide any relevant documentation or code?

2 replies

Peter BENSCH
Technical Moderator
November 21, 2024

No, unfortunately not.

You'll find some explanation in this thread.

Regards
/Peter

Gael A
ST Employee
November 22, 2024

Hello honkerhz,

In addition to what Peter Bensch said, if you are interested in a sensorless solution able to run a motor at low and / or zero speed, you will be happy to learn that we provide another solution called STM32 ZeST. The ZeST is only available for selected customers, but you might want to look at the HSO (on which ZeST is based) that already improves a lot the performances at low speed. All relevant infos can be found on the ZeST page I already provided.

If you agree with my answer, please consider accepting it by clicking on 'Accept as solution'.Hope this will help,Gaël A.