MTL paramters of power cable characterized from input impedance measurement

Citation Author(s):
Tamiris
Grossl Bade
James
Roudet
Alexis
Derbey
André
de Andrade
Lakdar
La Sadi-Haddad
Submitted by:
Tamiris Grossl Bade
Last updated:
Mon, 07/08/2024 - 15:59
DOI:
10.21227/xt0p-jy48
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Abstract 

Complete input impedance measurement  of the Nexans 12G6 power cable,  a shielded cable with 12 conductors of cross-section $\mathbf{6 \, mm^2}$. The impedance measurement is performed with the Keysight E4990A impedance analyzer and a custom-made measurment adapter described in the associted paper.

Instructions: 

Experimental characterization of the power cable Nexans 12G6 in function of the frequency, based on input 

impedance measurements.

This dataset is composed of two types of data: 

 

Raw impedance measurement Data:

- csv files starting with "Zin_NEXANS12G6_"

- Information on the file name: 

"Zin_NEXANS12G6_L=(length)M_(a, b)_(termination)"

where:

- length: length of the cable in meters;

- a, b: indices of the conductors between which the measurement is performed, refer to the figure added to 

the dataset for their identification. Repeated indices (a, a) indicate measurement between conductor a and 

the cable shield;

- termination: SC or OC for short-circuited and open-ended cable, respectively;

- The impedance measured with the 0,43m cable exploited the symetry of the cable, and for this reason not 

all combinations between conductors are available.

 

Post-Tratment Data:

Parameters calculated from the input impedance measurements, available in csv and mat formats

- f : frequency vector to which the parameters where  calculated

- ZmSC: input impedance matrix of the short-circuited cable (3D, f evolves in the third dimension)

- ZmOC: input impedance matrix of the short-circuited cable (3D, f evolves in the third dimension)

- R: p.u.l. resistance parameter matrix (3D, f evolves in the third dimension)

- L: p.u.l. inductance parameter matrix (3D, f evolves in the third dimension)

- G: p.u.l. conductance parameter matrix (3D, f evolves in the third dimension)

- C: p.u.l. capacitance parameter matrix (3D, f evolves in the third dimension)

Documentation

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