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Ansys Learning Forum › Forums › Discuss Simulation › Electronics › synchronous machine simulation in 3d › Reply To: synchronous machine simulation in 3d

December 20, 2024 at 7:05 pm
GLUO
Ansys Employee

Hi,

1.When I rotate the rotor at 1800 RPM, the rotor flux decreases, leading to incorrect results. 

Could you let us know how did you check the rotor flux? Mag_B on rotor pole? It decreased, compared to which condition?

2. Additionally, even before defining a motion setup for the rotor, when the speed is set to zero, the flux from the rotor windings appears to be incorrect.

What is your rotor winding setup?

I would recommend go to File>>Open example>>RMxprt>>synm3>>bjs7 , analyze the sync motor example, right click to generate a Maxwell model, and compare your setup with the example model.

GL

 

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