Digital FOC motor control

Niclas Samuelsson

Other Parts Discussed in Thread: MOTORWARE, C2000WARE, CONTROLSUITE

Hello,

I am planning on making a digital motor controller for BLDC (low voltage). What would you recommend me to use as build blocks for the controller? By that I mean software blocks that I can use for Parke and Clarke transformations, SVPWM, etc. Does controLSUITE have motor control software that I can use? Or should I use MotorWare? Or should I use C2000Ware Motor Control SDK?

BR Niclas

over 4 years ago

0 Niclas Samuelsson over 4 years ago

Intellectual 490 points

Currently I'm looking into the documents in C:\ti\controlSUITE\libs\app_libs\motor_control. Is this library outdated?

0 Niclas Samuelsson over 4 years ago in reply to Niclas Samuelsson

Intellectual 490 points

As I see it, I will need 5 different software blocks: PI control block (for speed controller and current controller), Clarke transform, Park transform, Reverse Park transform and SVPWM. I plan on using a motor with encoder sensor. Do you think this is correct? Can I find those software blocks in TI libraries?

0 John_K over 4 years ago

TI__Expert 4200 points

Hi,

All the libraries that you mentioned can be found on MotorControl SDK.

www.ti.com/.../C2000WARE-MOTORCONTROL-SDK

Once you install it, check libraries folder(C:\ti\c2000\C2000Ware_MotorControl_SDK_3_xx_xx_xx).

Best,

John

0 Niclas Samuelsson over 4 years ago in reply to John_K

Intellectual 490 points

Thank you for the reply. I have downloaded the MotorControlSDK. Are there example projects available that I can look at? I cannot find any when looking through the files of MotorControlSDK.

0 John_K over 4 years ago in reply to Niclas Samuelsson

TI__Expert 4200 points

Hi,

Please check boostxl_drv8320rs in MotorControl SDK solution folder.

It is a sensorless FOC example and it may include most of the libraries that you need.

Best,

John

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Digital FOC motor control