Detection of abnormality occurring over the whole cable length by frequency domain reflectometry

Yoshimichi Ohki; Naoshi Hirai

doi:10.1109/TDEI.2018.007344

Detection of abnormality occurring over the whole cable length by frequency domain reflectometry

Yoshimichi Ohki, Naoshi Hirai^*

^*Corresponding author for this work

Kagami Memorial Research Institute for Materials Science and Technology

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Abstract

In previous papers, the authors reported that a combination of frequency domain reflectometry and inverse fast Fourier transform can locate the position of occurrence of degradation or abnormality in a polymer-insulated electric cable. This paper demonstrates that this method is also applicable even if the degradation or abnormality occurs uniformly over the entire cable length.

Original language	English
Article number	8561355
Pages (from-to)	2467-2469
Number of pages	3
Journal	IEEE Transactions on Dielectrics and Electrical Insulation
Volume	25
Issue number	6
DOIs	https://doi.org/10.1109/TDEI.2018.007344
Publication status	Published - 2018 Dec

Keywords

aging
broadband impedance spectroscopy
characteristic impedance
fault location
frequency domain reflectometry

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/TDEI.2018.007344

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title = "Detection of abnormality occurring over the whole cable length by frequency domain reflectometry",

abstract = "In previous papers, the authors reported that a combination of frequency domain reflectometry and inverse fast Fourier transform can locate the position of occurrence of degradation or abnormality in a polymer-insulated electric cable. This paper demonstrates that this method is also applicable even if the degradation or abnormality occurs uniformly over the entire cable length.",

keywords = "aging, broadband impedance spectroscopy, characteristic impedance, fault location, frequency domain reflectometry",

author = "Yoshimichi Ohki and Naoshi Hirai",

note = "Funding Information: This research was partly supported by the Nuclear Regulation Authority in Japan as a part of the Ageing Management Program for System Safety. Publisher Copyright: {\textcopyright} 2018 IEEE.",

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AU - Ohki, Yoshimichi

AU - Hirai, Naoshi

N1 - Funding Information: This research was partly supported by the Nuclear Regulation Authority in Japan as a part of the Ageing Management Program for System Safety. Publisher Copyright: © 2018 IEEE.

PY - 2018/12

Y1 - 2018/12

N2 - In previous papers, the authors reported that a combination of frequency domain reflectometry and inverse fast Fourier transform can locate the position of occurrence of degradation or abnormality in a polymer-insulated electric cable. This paper demonstrates that this method is also applicable even if the degradation or abnormality occurs uniformly over the entire cable length.

AB - In previous papers, the authors reported that a combination of frequency domain reflectometry and inverse fast Fourier transform can locate the position of occurrence of degradation or abnormality in a polymer-insulated electric cable. This paper demonstrates that this method is also applicable even if the degradation or abnormality occurs uniformly over the entire cable length.

KW - aging

KW - broadband impedance spectroscopy

KW - characteristic impedance

KW - fault location

KW - frequency domain reflectometry

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ER -

Detection of abnormality occurring over the whole cable length by frequency domain reflectometry

Abstract

Keywords

ASJC Scopus subject areas

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