MATLAB Answers

Phasor plot representation sinusoidal

27 ビュー (過去 30 日間)
Marco Bosi
Marco Bosi 2019 年 8 月 20 日
回答済み: Nikhil Sonavane 2019 年 8 月 23 日
I'm trying to plot in a phasor rapresentation current data acquired from CTs in a real 3p circuit.
I have access to the data in a txt file, currently I'm just plotting the three sinusoidal components in time domain, but I'd like to have a phasor representation to see theirphase shift.
Is there an easy why to do it? I've tried compass but it gives weird results. Thanks.

  2 件のコメント

Star Strider
Star Strider 2019 年 8 月 20 日
Please attach the text file (or a representative sample from it), explain what it contains, and what you want from it.
It would also help if you explain what ‘CTs in a real 3p circuit’ means. I have not previously encountered of those terms, at least not together as you used them.
Star Strider
Star Strider 2019 年 8 月 20 日
Marco Bosi’s Answer moved here:
sorry for not being clear.
CTs in a real 3p circuit’ means current transformers in a real three phase circuit.
A part of the code is:
i1= current(:,1);
i2= current(:,2);
i3= current(:,3);
t1= length (i1);
What I'd like to do is plotting the 3 currents in a phasor rapresentation, to see the phase shift between each signals. Thanks.


回答 (1 件)

Nikhil Sonavane
Nikhil Sonavane 2019 年 8 月 23 日
There is a similar question asked in the community earlier. You can click here to refer to it. With some modifications, you should be getting the desired results.

  0 件のコメント


Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by