About VinsmokeSanji

VinsmokeSanji · 2022-12-06

Hello Sir/Madam,I'm developing FOC motor control algorithm for our motor application. I've coded mathematical equations, PI controller and SVM. I've only current loop so I am controling torque. When I run my code, I expect that my motor will run at m...

VinsmokeSanji · 2022-11-13

Hi there,I'am using STEVAL-SPIN3201 evaluation board. I've reset PA11 for overcurrent output signal visible only to MCU and set PF6 and PF7 for overcurrent protection limit. Also, I've configured TIM1 channel 1 PA8 pin to center aligned pwm mode. Whe...

VinsmokeSanji · 2022-11-09

Hi There,I am currently working on ADC and Timer. I have 3 channels of ADC and using DMA. I want to trigger ADC at Timer1's update event. Also, I've set Timer's parameters to center aligned pwm, repetition counter to 1(with this I will trigger ADC at...

VinsmokeSanji · 2022-08-23

Hello there,I have sensorless 3-phase bldc motor. I am using MC Workbench for Sensorless FOC algorithm with STEVAL-SPIN3201 board. I've run my motor at torque mode and it seems okay. But, when I loaded motor does not produce any torque and immediatel...

VinsmokeSanji · 2022-06-23

Hello There,I am currently work on 6 - Step (Trapezoidal) Control and have developed my software with Nucleo - F302R8. I have a low inductance(23uH) bldc motor. When I've tested this motor with my software, current signal doesn't look right. Also, we...

VinsmokeSanji · 2022-11-13

I've solved the problem. It was about ADC's mode. It is neither Continuous nor Discountuous mode. ADC should set at single conversion mode.

VinsmokeSanji · 2022-08-25

Hello There,I've solved the problem. It was all about Iq reference value. I've increased the value and my motor has produced more torque to counter load. Thank you for your help @Fred V..Best Regards...

VinsmokeSanji · 2022-08-25

Hello @Fred V. ,Do you get this error quickly (right after the transition from the startup, open loop phase to the closed loop, sensorless operation, about 4 or 5 seconds in your case)? No, I don't get this error quickly. When i run the motor to its...

VinsmokeSanji · 2022-08-24

Hello @Fred V.,The problem can be that the load you apply is too high for the motor to spin. In this situation, the sensorless algorithm cannot operate. Indeed, the sensorless alrorithm relies on an estimation of the back electromotive force of the ...

VinsmokeSanji · 2022-08-23

Hello @Cristiana SCARAMEL ,The problem was about a motor's itself. We have tested the motor with another driver and signals looked same.Are you using a custom board and/or custom firmware?We are using custom board and custom firmware with STM32G431....

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How can i reach maximum speed using FOC?

Why cannot I get desirable PWM output?

Triggering ADC with Timer1 and Rpetition Counter

Motor stops when counter load has applied at MC Workbench

Low Inductance BLDC Motor Current Signal

Re: Triggering ADC with Timer1 and Rpetition Counter

Re: Motor stops when counter load has applied at MC Workbench

Re: Motor stops when counter load has applied at MC Workbench

Re: Motor stops when counter load has applied at MC Workbench

Re: Low Inductance BLDC Motor Current Signal