Motor in did not stop timing, immediately start processing

[JackyCheung]

Posted on January 24, 2015 at 05:03

Gigi:

             I have to ask a question, I driver the motor for FOC sensorless, speed of 30 - 162 RPM, the motor can start colse_loop now, but because of the shutdown, and sometimes motor inertia, not stopped down, then if immediately start, will start failure, is excuse me this kind of, also has in the motor inertia, no stop timing, and then start. In this situation, how to deal with?

       Best Regards

          Jacky

[Gigi]

Posted on March 20, 2015 at 16:35

Ciao

We name such kind of feature sensorless ''startup-on-the-fly'' and we plan to include it in the next version of the library planned for Q2. Ciao Gigi