A novel methodology for power cable monitoring using frequency domain analysis

Sudarshan Govindarajan; Youngdeug Kim; Keith Holbert

doi:10.1109/NAPS.2015.7335141

A novel methodology for power cable monitoring using frequency domain analysis

Sudarshan Govindarajan, Youngdeug Kim, Keith Holbert

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

The presence of normally distributed random fluctuations in power system signals can be used to extract valuable information about the condition of system equipment. One such component is the power cable, which is the primary focus of this work. This paper describes a unique methodology that allows online monitoring of a power cable. It uses frequency domain analysis techniques on the voltage signal and the behavior of resonant frequencies to monitor the condition of a power cable. The approach is initially explained using theoretical calculations followed by simulations in MATLAB/Simulink. The validity of this methodology is proved by comparing the results obtained from theory and simulation to actual measurement data.

Original language	English (US)
Title of host publication	2015 North American Power Symposium, NAPS 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781467373890
DOIs	https://doi.org/10.1109/NAPS.2015.7335141
State	Published - Nov 20 2015
Event	North American Power Symposium, NAPS 2015 - Charlotte, United States Duration: Oct 4 2015 → Oct 6 2015

Other

Other	North American Power Symposium, NAPS 2015
Country/Territory	United States
City	Charlotte
Period	10/4/15 → 10/6/15

Keywords

frequency domain analysis
Hann window
Power cable monitoring
power spectrum
resonant frequency
transformer

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering
Control and Systems Engineering

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10.1109/NAPS.2015.7335141

Cite this

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title = "A novel methodology for power cable monitoring using frequency domain analysis",

abstract = "The presence of normally distributed random fluctuations in power system signals can be used to extract valuable information about the condition of system equipment. One such component is the power cable, which is the primary focus of this work. This paper describes a unique methodology that allows online monitoring of a power cable. It uses frequency domain analysis techniques on the voltage signal and the behavior of resonant frequencies to monitor the condition of a power cable. The approach is initially explained using theoretical calculations followed by simulations in MATLAB/Simulink. The validity of this methodology is proved by comparing the results obtained from theory and simulation to actual measurement data.",

keywords = "frequency domain analysis, Hann window, Power cable monitoring, power spectrum, resonant frequency, transformer",

author = "Sudarshan Govindarajan and Youngdeug Kim and Keith Holbert",

year = "2015",

month = nov,

day = "20",

doi = "10.1109/NAPS.2015.7335141",

language = "English (US)",

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booktitle = "2015 North American Power Symposium, NAPS 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "North American Power Symposium, NAPS 2015 ; Conference date: 04-10-2015 Through 06-10-2015",

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TY - GEN

T1 - A novel methodology for power cable monitoring using frequency domain analysis

AU - Govindarajan, Sudarshan

AU - Kim, Youngdeug

AU - Holbert, Keith

PY - 2015/11/20

Y1 - 2015/11/20

N2 - The presence of normally distributed random fluctuations in power system signals can be used to extract valuable information about the condition of system equipment. One such component is the power cable, which is the primary focus of this work. This paper describes a unique methodology that allows online monitoring of a power cable. It uses frequency domain analysis techniques on the voltage signal and the behavior of resonant frequencies to monitor the condition of a power cable. The approach is initially explained using theoretical calculations followed by simulations in MATLAB/Simulink. The validity of this methodology is proved by comparing the results obtained from theory and simulation to actual measurement data.

AB - The presence of normally distributed random fluctuations in power system signals can be used to extract valuable information about the condition of system equipment. One such component is the power cable, which is the primary focus of this work. This paper describes a unique methodology that allows online monitoring of a power cable. It uses frequency domain analysis techniques on the voltage signal and the behavior of resonant frequencies to monitor the condition of a power cable. The approach is initially explained using theoretical calculations followed by simulations in MATLAB/Simulink. The validity of this methodology is proved by comparing the results obtained from theory and simulation to actual measurement data.

KW - frequency domain analysis

KW - Hann window

KW - Power cable monitoring

KW - power spectrum

KW - resonant frequency

KW - transformer

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DO - 10.1109/NAPS.2015.7335141

M3 - Conference contribution

AN - SCOPUS:84961844688

SN - 9781467373890

BT - 2015 North American Power Symposium, NAPS 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - North American Power Symposium, NAPS 2015

Y2 - 4 October 2015 through 6 October 2015

ER -

A novel methodology for power cable monitoring using frequency domain analysis

Abstract

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Keywords

ASJC Scopus subject areas

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