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

honkerhz · ‎2024-11-20

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

Peter BENSCH · ‎2024-11-21

No, unfortunately not.

You'll find some explanation in this thread.

Regards
/Peter

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Gael A · ‎2024-11-22

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.

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Hope this will help,
Gaël A.