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BLDC Torque

MadBunny

May 22, 2017
8
Joined
May 22, 2017
Messages
8
Hello all,

Can anyone please tell me what are the possibilities to improve the Torque in BLDC motor commutation in FOC sensorless method? Do I have to modify something in a source code(program), if yes what are they?


Thanks in advance
 

Alec_t

Jul 7, 2015
3,587
Joined
Jul 7, 2015
Messages
3,587
Torque is proportional to current; so increase the current (without frying the motor :)).
 

MadBunny

May 22, 2017
8
Joined
May 22, 2017
Messages
8
Torque is proportional to current; so increase the current (without frying the motor :)).
Thank you Alec for the prompt reply.
will there be any improvements in the torque also by varying or modifying the values of Kp and Ki in the program? I also thought about the current increment. Rotating frame coordinates Id and Iq are the commands for flux and torque right? How can we vary torque parameter?

Thanks
 

Alec_t

Jul 7, 2015
3,587
Joined
Jul 7, 2015
Messages
3,587
We have no idea what your program is :rolleyes:. Are you trying to control a motor or design one? :confused:
 
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