Wave propagation characteristics of polymeric underground cables

Kuan, Tze Mei; Ariffin, Azrul Mohd; Sulaiman, Suhaila; Thayoob, Yasmin Hanum Md

doi:10.1109/peoco.2011.5970396

Cited by 6 publications

(3 citation statements)

References 5 publications

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“…A typical XLPE cable geometry can be seen in Figure 1 [2]. There are a number of XLPE cables currently used by TNB which have different cable geometries.…”

Section: Methodsmentioning

confidence: 99%

“…This XLPE cable can be modelled using circuit elements for both ideal and degraded conditions as shown in Figure 2 and Figure 3 [2], respectively. These models were simulated using MATLAB for the same cable as in Table I to investigate on the attenuation and velocity of the propagating wave for the two cable conditions [2]. The results from the simulation are shown in Figure 4 and Figure 5.…”

Section: Methodsmentioning

confidence: 99%

“…Where: Z = Series impedance Y = Shunt admittance From [2], the values of Z and Y are obtained and Z 0 is calculated using equation (1) which gives 21.77Ω and 15.87Ω for ideal and degraded conditions, respectively. These values are then used for the PSpice models later.…”

Section: Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Signal analysis to detect water tree location in polymeric underground cables

Kuan

Ariffin

Sulaiman

2011

2011 IEEE Student Conference on Research and Development

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This paper discusses the analysis of signals generated from a set-up to detect water tree location in polymeric underground cables using PSpice simulation tool. The set-up is executed by implementing the time domain reflectometry (TDR) method in analysing the signals. To locate the water tree in a cable, signals are generated from both ideal and degraded XLPE cables due to water treeing. All results are then compiled, analysed and discussed further in this paper to study how water trees can be located along the cable using this method.

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“…A typical XLPE cable geometry can be seen in Figure 1 [2]. There are a number of XLPE cables currently used by TNB which have different cable geometries.…”

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%