Mihai_F
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    • Mihai_F
      I have done some studying regarding cooling options for electric motors, especially liquid cooling, and i stumbled on Direct Winding...
    • Mihai_F
      The motor in the first link, they say 50kw, i would like to see how many seconds that motor lasts at 50Kw, i mean i have a monster motor...
    • Mihai_F
      After a week of reading and studying(+500pages), i got some answers. I found a really good book(by pure luck) that discuses PMSM to, not...
    • Mihai_F
      Hello guys, I have been searching the internet for a log while, about formulas and books how to calculate the windings of a 3 phase...
    • Mihai_F
      Mihai_F replied to the thread FOC questions.
      Hy i'm back with progress, Big update, i transformed the code to a more readable and maintainable way, with structs, pointers and all...
    • Mihai_F
      Mihai_F replied to the thread FOC questions.
      Hy i'm back with more progress, i'v been testing on 3 different motors and speeds, testing sensorless staring and running algorithms. (i...
    • Mihai_F
      Mihai_F replied to the thread FOC questions.
      hy, I had an ideea with regard to flux observer, it started when i questioned the "add to itself" - integration "flux_a = flux_a +...
    • Mihai_F
      Mihai_F replied to the thread FOC questions.
      hy, i got success spinning the motor in sensorless FOC using the flux observer algorithm (although manually started :D ) and no PI yet...
    • Mihai_F
      Mihai_F replied to the thread FOC questions.
      here is the explanation of what i mean by that. Implement αβ0 to dq0 transform - Simulink
    • Mihai_F
      Mihai_F replied to the thread FOC questions.
      I have some questions, regarding mesc firmware: 1. i understanded that the phase voltages are "processed" only in tracking mode when the...
    • Mihai_F
      Finding an off the shelf for these high power motors for a specific application is not very common, they might be a partial match, but...
    • Mihai_F
      Mihai_F replied to the thread FOC questions.
      Hy, Thank's for guidance, i'm back with some progress, i managed to spin the motor in a crude "open loop"/ no feedback mode, i'm doing...
    • Mihai_F
      Mihai_F posted the thread FOC questions in Motor Technology.
      hello to all, I have studied FOC motor control for a good while now, i understanded most of it. If i remember well you have done you own...
      • FOC SWPWM 1.jpg
      • FOC SWPWM theta and sector.jpg
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