## Answers

Jan 03, 2019 - 02:02 PM

I was using the incorrect plot and I needed to use the vector interlace block. Look up the FFT module in the help guide and it shows what to do. Whish this was clearer in the Sequence Component information.

I would like to plot the phasor diagram in the XY Plot and the results so far are disappointing. Below is my Seq Component input which should provide the necessary conversions and the XY Plot I think I am to use. I presume I am doing this wrong and would like some help for the board.

This is showing a partial run with an AB-G fault on the system taken from a multimeter located on the feeder near the fault. I have tried variations and in the image is a test with Pos Seq amplitude in X and the mag in Y and a reversal of this for the negative only to see what would happen.

I am thinking I need to add logic to get the max value maybe and only plot that from the run, but instead of beating my head against the wall, I am asking.

Thanks.

This is showing a partial run with an AB-G fault on the system taken from a multimeter located on the feeder near the fault. I have tried variations and in the image is a test with Pos Seq amplitude in X and the mag in Y and a reversal of this for the negative only to see what would happen.

I am thinking I need to add logic to get the max value maybe and only plot that from the run, but instead of beating my head against the wall, I am asking.

Thanks.

Status:
Open Jan 02, 2019 - 10:22 AM

Sequence Component Filter, Symmetrical components, Phasor Plotting, fault Studies

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Jan 03, 2019 - 02:02 PM

I was using the incorrect plot and I needed to use the vector interlace block. Look up the FFT module in the help guide and it shows what to do. Whish this was clearer in the Sequence Component information.

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