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Q&A

Posts tagged PMSM

Synonyms: permanent-magnet-synchronous-motor permanent-magnet-synchronous-motors

Subtag of motor

Anything about permanent-magnet synchronous motors (PMSMs), a type of AC electrical motors.

A PMSM has the rotor field generated by permanent magnets integrated in the rotor itself, whereas stator windings produce a rotating magnetic field when connected to an AC supply.
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Q&A Max V/Hz value for motor

I want to run a specific motor in the open loop. How to calculate the maximum ratio of V/f to run it? Am I looking at Ld or Lq value for this? Let's say these are the characteristics - haven't ch...

2 answers  ·  posted 3y ago by 2kind‭  ·  edited 10mo ago by Lorenzo Donati‭

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Q&A Driving PMSM machine as an AC induction machine

Is it possible to drive a PMSM motor - here I am referring to an AC motor with permanent magnets(stator wounded, rotor with PM) - in a way that there is no externally mounted rotor position sensor(...

1 answer  ·  posted 2y ago by 2kind‭  ·  last activity 2y ago by Olin Lathrop‭

Question motor PMSM VFD
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Q&A BLDC motor - initial rotor position

Sensorless BLDC motor controller are becoming more and more popular, especially with rising of the drone industry. Being able to detect where the rotor is at 0rpm or no load seems intuitive if we ...

2 answers  ·  posted 3y ago by 2kind‭  ·  last activity 3y ago by KalleMP‭

Question motor control PMSM