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di liu
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Rotate the phasor in Simulink

Asked by di liu
on 12 Jul 2019
Latest activity Commented on by di liu
on 17 Jul 2019
Dear all,
Hello,
Dose anybody know how to rotate a phasor in Simulink? For example, Rotate the phasor A 120 degree to Phasor B?
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1 Answer

Answer by Divya Yerraguntla on 17 Jul 2019
Edited by Divya Yerraguntla on 17 Jul 2019
 Accepted Answer

Hi,
Try multiplying the phasor you want to rotate with a gain block of gain such that and . This shifts the input phasor at the required angle without changing the magnitude. You could view the magnitude and phase of the output phasor using Complex to Magnitude-Angle block. Please refer the attached figure to see how these blocks are connected. Hope it works.

  1 Comment

di liu
on 17 Jul 2019
Hello,
It is useful for my problem. Moreover, I find it is also valid by adding a phase shift in phaor angle captured by 'Fourier Block'. Thank you for your help.
Best regards,
Di

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