CP line/cable m-phase with only some continously transposed wires

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suchantke's picture
Joined: Jan 1 1970

Dear Ladies and Gentlemen,

this is my first forum contribution so please excuse me, if I should post anything wrong.

I have the following set up for my recent project:


3 cables with 2 conductors each (layed straight)

and another cable with 2 conductors which is continously transposed (twisted (like a twisted two-pair)).



They are included in the "CP line/cable m-phase" block. My problem now is, that there is only a global option for: "Continously Transposed" but only 2 conductors in one cable are transposed/twisted. What would be the best way to model a system where multiple cables influence each other but only some of them are twisted?


Thank you very much in advance.



e.rutovic's picture
Joined: Jun 22 2012
Hi René,I suggest to model

Hi René,

I suggest to model the cable using a "Real Transformation Matrix" (No transposition) and to divide the cable in several sections. You can then connect all the sectiosn in series and transpose only the two conductors concerned.

I hope this helps.