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Help in proteus for Sensorless control for BLDC Motor

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Tawfik26397

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I hope you are doing well.

I try to simulate Zero crossing back EMF control for BLDC Motor using proteus.

but there is an error as shown
[SPICE] singular matrix: check node #G0000001E#branch.
[SPICE] singular matrix: check node #G0000001E#branch.
[SPICE] Gmin step [0 of 120] failed: GMIN=0.001
[SPICE] singular matrix: check node #G0000001E#branch.
[SPICE] Gmin stepping failed
[SPICE] singular matrix: check node #G0000001E#branch.
[SPICE] Source step [0 of 120] failed: source factor = 0.0000
[SPICE] (null).
Real-Time Simulation failed to start.

please check my code and proteus file.

sensorless - Copy (2).rar

drive.google.com drive.google.com
 

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