shavlin
Newbie level 4
Hi
How do I measure the RPM of a 3 phase BLDC motor using Hall effect sensors? I need to feedback the RPM to a PI controller. How do I get the time it takes for the commutation to be done? I know the idea, but don't know how to build it as a circuit.
How do I measure the RPM of a 3 phase BLDC motor using Hall effect sensors? I need to feedback the RPM to a PI controller. How do I get the time it takes for the commutation to be done? I know the idea, but don't know how to build it as a circuit.