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ahmet nas

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10 Jun 2014 Speed Control of Brush-less DC motor This model presents speed control of BLDC motor. Author: Syed Abdul Rahman Kashif

Hi,
I wonder how you could obtain Ia current by using Vab and Vbc voltage values. Please kindly let me know this approximation.

Regards.

31 Mar 2013 Sliding model observer based Permanent Magnet Synchronous Motor The simulink model for sensorless PMSM was provided with the help of sliding model observer (SMO) Author: Anguluri Rajasekhar

Firstly, It is better if you expand the definition of error you encountered. What kind of error? Compile error or Runtime error? If matlab returns error message before starting the simulation it is probably because of the powersim version. You can find it using simulink library browser to replace with older. It is a member block of Simpowersystems toolbox. If it is a runtime error, read the error message and follow the matlab instructions. Generally it is a discontinuities in the system's state variables at each time step and use zero-cross detection under the simulation parametersd menu.

I can run model without having such a problem by using 2012b version.

31 Mar 2013 Sliding model observer based Permanent Magnet Synchronous Motor The simulink model for sensorless PMSM was provided with the help of sliding model observer (SMO) Author: Anguluri Rajasekhar

Remove powergui block from model and later, add your simpower toolbox's powergui block.

26 Mar 2013 Sliding model observer based Permanent Magnet Synchronous Motor The simulink model for sensorless PMSM was provided with the help of sliding model observer (SMO) Author: Anguluri Rajasekhar

Pete, You could not open the file right. May be you can try a newer version.

29 Nov 2012 Sliding model observer based Permanent Magnet Synchronous Motor The simulink model for sensorless PMSM was provided with the help of sliding model observer (SMO) Author: Anguluri Rajasekhar

Is there any one ho verify the model. According to my results, shaft speed has a sinusoisal characteristic.

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