phase angle (phase angle difference)

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N!4k!

Jan 07, 2015 - 02:09 AM

Dear mosba86
Using XOR Phase Difference component, you can calculate phase difference between two time varying input signals. Please read the help section of the component for more information and getting start:

fig1.

fig2.

Best regards,
Ali

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mosba86

Jan 07, 2015 - 04:25 AM

Dear N!4k!, Thank you for your help. I try to use that component but it only produce 0 or 1 and give non-zero output (1) only when two inputs are of opposite signs. I got confuse when it produce 1 but there is no opposite sign between these two input as shown at the below. You can check at t= 1.514.

I try to use another component called "Phase Difference". But I don't how it calculate and produce the phase angle difference signal. I try to calculate manually using the formula given but it didn't give the same answer.
The formula I used as follow.

I'm really hope that you can help me to solve this problem. Thank you very much

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N!4k!

Jan 07, 2015 - 06:41 AM

Dear mosba86,
The output of "XOR Phase Difference" component varies between -1 and +1 and must be smoothed in order to obtain a meaningful result. To convert to degrees, multiply by "180°" and to convert to radians, multiply by "Pi".
If you have further questions, please let me and other contributors know.

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N!4k!

Jan 07, 2015 - 06:49 AM

Attached example shows you how to use "XOR Phase Difference" component, may be useful for getting started

Regards,
Ali

ex1.zip

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mosba86

Jan 07, 2015 - 08:12 PM

N!4k!,

I try to open the file u give to me but it said "unrecognized file extension".

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N!4k!

Jan 07, 2015 - 10:28 PM

Dear mosba86,
I uploaded zip file for you again. Please note that for running this example, you need to PSCAD version X4(4.4 or greater). V4.2 or older doesn't run this example.
Let me know the outcome of your efforts.

ex1.zip

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