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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

foc

  1. Triode

    Low speed high torque BLDC driver design. Working on driver for a hub motor (24V supply, 170mm wheel, 15 pole pairs, 1.7ohm, high torque low speed)

    I have a lot of questions so I hope it's ok to make a thread to keep them in as I go through this design. So I'm trying to make a driver for these motors https://skysedge.com/robotics/robowheel170/index.html The maker of them has a recommended driver but it's out of stock and will be for a...
  2. C

    Why and how is PWM implemented in Field Oriented Control (FOC) ?

    Hi everyone, I am trying to understand and implement FOC algorithm in MATLAB for a PMSM. I understand we are converting the 3 phase stator currents into 2 time-invariant stator currents: (direct and quadrature currents or Id and Iq, respectively). But I do not unsderstand how PWM is applied...
  3. C

    Field oriented control (FOC) project with Simulink

    Hi everyone, I am making my 4th Year Project on Field-Oriented Control (FOC) with a BLDC motor. I am having the issue that with the virus outbreak I have had to modify a lot how to carry out the project. As a result, I do not know what to write about anymore. I would like to continue doing...

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