Simulation study on the effect of PD pulse shape on electromagnetic wave propagation in an L-type GIS structure

Tao Zhao; Martin D. Judd; Brian G. Stewart

doi:EIC49891.2021.9612308

Simulation study on the effect of PD pulse shape on electromagnetic wave propagation in an L-type GIS structure

Tao Zhao, Martin D. Judd, Brian G. Stewart

Electronic And Electrical Engineering

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

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Abstract

Modeling of electromagnetic wave propagation inside a GIS structure can be beneficial to understanding and improvement in sensitivity of PD detection by providing information to help determine more optimal positions for UHF PD sensors. PD pulse shape is found to have a strong influence on the distribution of UHF electric field detected at sensors installed on the GIS. This paper focuses on the effect of different PD pulse shapes to understand better EM wave propagation behavior. The time dependent EM wave propagation behavior is simulated for 3 kinds of pulse shape with different front time, time to half-value and half amplitude width and a comparison is made based on the attenuation characteristic analysis of UHF sensor locations along an L-type GIS tank. The resulting influence of different PD pulse shape sources on the UHF sensor signals is presented and discussed. The results in this paper are conducive to understanding the limitations and optimization of PD sensor positions for UHF signal detection and PD location estimation.

Original language	English
Title of host publication	2021 IEEE Electrical Insulation Conference (EIC)
Place of Publication	Piscataway, NJ.
Publisher	IEEE
Number of pages	4
ISBN (Print)	9781665415644
DOIs	https://doi.org/EIC49891.2021.9612308
Publication status	Published - 28 Jun 2021
Event	IEEE Electrical Insulation Conference 2021 - Online Duration: 7 Jun 2021 → 28 Jun 2021 https://ieee-eic.org/

Conference

Conference	IEEE Electrical Insulation Conference 2021
Abbreviated title	IEEE EIC 2021
Period	7/06/21 → 28/06/21
Internet address	https://ieee-eic.org/

Keywords

electromagnetic wave
PD pulse shape
propagation behavior
UHF signal
GIS

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EIC49891.2021.9612308

Zhao-etal-IEEEEIC-2021-Simulation-study-on-the-effect-of-PD-pulse-shape-on-electromagnetic-waveAccepted author manuscript, 403 KB

1 Conference contribution book
1 Article

Attenuation characteristics and time delay of PD electromagnetic wave propagation in GIS systems
Zhao, T., Judd, M. & Stewart, B. G., 22 Apr 2021, (E-pub ahead of print) In: IEEE Transactions on Power Delivery. 9 p.
Research output: Contribution to journal › Article › peer-review

Open Access
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1 Citation (Scopus)

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Time dependent simulation of PD electromagnetic wave propagation in GIS systems
Zhao, T., Judd, M. D. & Stewart, B. G., 30 Oct 2020, Annual Conference on Electrical Insulation and Dielectric Phenomena (2020) : CEIDP 2020. Piscataway, NJ.: IEEE, p. 1-4 4 p. Paper 481
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

Open Access
File

Cite this

@inproceedings{3cd12478d2f64eb9bcb306c709c679dc,

title = "Simulation study on the effect of PD pulse shape on electromagnetic wave propagation in an L-type GIS structure",

abstract = "Modeling of electromagnetic wave propagation inside a GIS structure can be beneficial to understanding and improvement in sensitivity of PD detection by providing information to help determine more optimal positions for UHF PD sensors. PD pulse shape is found to have a strong influence on the distribution of UHF electric field detected at sensors installed on the GIS. This paper focuses on the effect of different PD pulse shapes to understand better EM wave propagation behavior. The time dependent EM wave propagation behavior is simulated for 3 kinds of pulse shape with different front time, time to half-value and half amplitude width and a comparison is made based on the attenuation characteristic analysis of UHF sensor locations along an L-type GIS tank. The resulting influence of different PD pulse shape sources on the UHF sensor signals is presented and discussed. The results in this paper are conducive to understanding the limitations and optimization of PD sensor positions for UHF signal detection and PD location estimation.",

keywords = "electromagnetic wave, PD pulse shape, propagation behavior, UHF signal, GIS",

author = "Tao Zhao and Judd, {Martin D.} and Stewart, {Brian G.}",

note = "{\textcopyright} 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; IEEE Electrical Insulation Conference 2021, IEEE EIC 2021 ; Conference date: 07-06-2021 Through 28-06-2021",

year = "2021",

month = jun,

day = "28",

doi = "EIC49891.2021.9612308",

language = "English",

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booktitle = "2021 IEEE Electrical Insulation Conference (EIC)",

publisher = "IEEE",

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AU - Zhao, Tao

AU - Judd, Martin D.

AU - Stewart, Brian G.

N1 - © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2021/6/28

Y1 - 2021/6/28

N2 - Modeling of electromagnetic wave propagation inside a GIS structure can be beneficial to understanding and improvement in sensitivity of PD detection by providing information to help determine more optimal positions for UHF PD sensors. PD pulse shape is found to have a strong influence on the distribution of UHF electric field detected at sensors installed on the GIS. This paper focuses on the effect of different PD pulse shapes to understand better EM wave propagation behavior. The time dependent EM wave propagation behavior is simulated for 3 kinds of pulse shape with different front time, time to half-value and half amplitude width and a comparison is made based on the attenuation characteristic analysis of UHF sensor locations along an L-type GIS tank. The resulting influence of different PD pulse shape sources on the UHF sensor signals is presented and discussed. The results in this paper are conducive to understanding the limitations and optimization of PD sensor positions for UHF signal detection and PD location estimation.

AB - Modeling of electromagnetic wave propagation inside a GIS structure can be beneficial to understanding and improvement in sensitivity of PD detection by providing information to help determine more optimal positions for UHF PD sensors. PD pulse shape is found to have a strong influence on the distribution of UHF electric field detected at sensors installed on the GIS. This paper focuses on the effect of different PD pulse shapes to understand better EM wave propagation behavior. The time dependent EM wave propagation behavior is simulated for 3 kinds of pulse shape with different front time, time to half-value and half amplitude width and a comparison is made based on the attenuation characteristic analysis of UHF sensor locations along an L-type GIS tank. The resulting influence of different PD pulse shape sources on the UHF sensor signals is presented and discussed. The results in this paper are conducive to understanding the limitations and optimization of PD sensor positions for UHF signal detection and PD location estimation.

KW - electromagnetic wave

KW - PD pulse shape

KW - propagation behavior

KW - UHF signal

KW - GIS

U2 - EIC49891.2021.9612308

DO - EIC49891.2021.9612308

M3 - Conference contribution book

SN - 9781665415644

BT - 2021 IEEE Electrical Insulation Conference (EIC)

PB - IEEE

CY - Piscataway, NJ.

T2 - IEEE Electrical Insulation Conference 2021

Y2 - 7 June 2021 through 28 June 2021

ER -

Simulation study on the effect of PD pulse shape on electromagnetic wave propagation in an L-type GIS structure

Abstract

Conference

Keywords

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Research output

Attenuation characteristics and time delay of PD electromagnetic wave propagation in GIS systems

Time dependent simulation of PD electromagnetic wave propagation in GIS systems

Cite this