Bldc motor delta connected system

Thread Starter

bunnysai

Joined Mar 7, 2016
4
Hi,
I am working with BLDC motor delta connected system. How to implement the commutation output pattern for this? Motor has 5 pole pairs. And I read many documents which are written for 2 pole pair and 1 pole pair. will the commutation output pattern be changed for various pole pairs? can it be done for delta connected or not? I have to implement it using hall sensors with blck commutation. Can anyone please clarify my question?
Thanks
 

MaxHeadRoom

Joined Jul 18, 2013
28,619
Never come across a delta situation but the commutation should be the same.
The commutation is normally on 120 electrical degrees, there will be 5 electrical rotations per mechanical one for that motor.
Max.
 

Attachments

Last edited:
Top