Learning Forum

[Krishna Kumar]

I am using Ansys Maxwell for motor design, I have already applied sufficient torque but my Speed continuously increases and the torque is oscillating between positive and negative cycle

[HDLI]

Hello Krishna,

       Could you provide more information on it? Which motor type are you simulating?

       Do you use RMxprt to generate Maxwell FEA model? Thanks.

HDLI  

[Krishna Kumar]

I am using Ansys Maxwell directly to configure PMSM motor.

[HDLI]

Could you use RMxprt to create similar model to compare winding sequence and pattern, and us external circuit? The key is the excitation should follow rotor position to provide power because PM motor is synchronous machine. BLDC RMxprt model would generate Maxwell model with external circuit, that can perform this drive. Please check them.

HDLI