Jul 09, 2019
07:33 AM
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Jul 09, 2019
07:33 AM
I'm trying to tune speed regulator PI in EVAL-M1-099M with IRMCK099M.
When I reduce speed regulator PI, motor (PMSM) rotates smoothly at low speed. But when I load the motor, it first brakes and only after a second restores speed.
If I increase speed PI gain the motor practically does not brake under load, but at low speed the motor runs with jerks.
How can I achieve a smooth motor rotation at low speed and good speed maintenance?
When I reduce speed regulator PI, motor (PMSM) rotates smoothly at low speed. But when I load the motor, it first brakes and only after a second restores speed.
If I increase speed PI gain the motor practically does not brake under load, but at low speed the motor runs with jerks.
How can I achieve a smooth motor rotation at low speed and good speed maintenance?
- Tags:
- IFX
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