Investigations on the over-voltage stress of HV faults on the MV distribution substations in resonant grounded networks

Ameen Gargoom; Enamul Haque; Amanullah Oo; Martin Cavanagh; Hassan Al-Khalidi; Matt Chng

doi:10.1109/PESGM40551.2019.8973435

Investigations on the over-voltage stress of HV faults on the MV distribution substations in resonant grounded networks

Ameen Gargoom, Enamul Haque, Amanullah Oo, Martin Cavanagh, Hassan Al-Khalidi, Matt Chng

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

Abstract

The issue of transient over-voltage on medium voltage distribution substations due to ground faults on high voltage side of the networks has been investigated adequately in the literature for solidly (or resistively) grounded systems. However, in case of resonant grounded systems, this issue has not been sufficiently addressed previously despite the over-voltages when associated with resonant grounded systems are more excessive in case of faults. The paper, therefore, puts forward a detailed explanation of the issue and illustrates the main factors that can intensify the impact of such over-voltage stress. Simulations of a practical power system is used to illustrate the impacts of the issue on two cases; first, when the high voltage faults occur inside and second, when faults occur outside the main distribution zone substation.

Original language	English
Title of host publication	2019 IEEE Power and Energy Society General Meeting (PESGM)
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Number of pages	5
ISBN (Electronic)	9781728119816
ISBN (Print)	9781728119823
DOIs	https://doi.org/10.1109/PESGM40551.2019.8973435
Publication status	Published - Aug 2019
Externally published	Yes
Event	2019 IEEE Power and Energy Society General Meeting, PESGM 2019 - Atlanta, United States Duration: 4 Aug 2019 → 8 Aug 2019

Publication series

Name
ISSN (Print)	1944-9925
ISSN (Electronic)	1944-9933

Conference

Conference	2019 IEEE Power and Energy Society General Meeting, PESGM 2019
Country/Territory	United States
City	Atlanta
Period	4/08/19 → 8/08/19

Access to Document

10.1109/PESGM40551.2019.8973435

Cite this

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title = "Investigations on the over-voltage stress of HV faults on the MV distribution substations in resonant grounded networks",

abstract = "The issue of transient over-voltage on medium voltage distribution substations due to ground faults on high voltage side of the networks has been investigated adequately in the literature for solidly (or resistively) grounded systems. However, in case of resonant grounded systems, this issue has not been sufficiently addressed previously despite the over-voltages when associated with resonant grounded systems are more excessive in case of faults. The paper, therefore, puts forward a detailed explanation of the issue and illustrates the main factors that can intensify the impact of such over-voltage stress. Simulations of a practical power system is used to illustrate the impacts of the issue on two cases; first, when the high voltage faults occur inside and second, when faults occur outside the main distribution zone substation.",

author = "Ameen Gargoom and Enamul Haque and Amanullah Oo and Martin Cavanagh and Hassan Al-Khalidi and Matt Chng",

year = "2019",

month = aug,

doi = "10.1109/PESGM40551.2019.8973435",

language = "English",

isbn = "9781728119823",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

booktitle = "2019 IEEE Power and Energy Society General Meeting (PESGM)",

address = "United States",

note = "2019 IEEE Power and Energy Society General Meeting, PESGM 2019 ; Conference date: 04-08-2019 Through 08-08-2019",

}

Gargoom, A, Haque, E, Oo, A, Cavanagh, M, Al-Khalidi, H & Chng, M 2019, Investigations on the over-voltage stress of HV faults on the MV distribution substations in resonant grounded networks. in 2019 IEEE Power and Energy Society General Meeting (PESGM). Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, 2019 IEEE Power and Energy Society General Meeting, PESGM 2019, Atlanta, United States, 4/08/19. https://doi.org/10.1109/PESGM40551.2019.8973435

Investigations on the over-voltage stress of HV faults on the MV distribution substations in resonant grounded networks. / Gargoom, Ameen; Haque, Enamul; Oo, Amanullah et al.
2019 IEEE Power and Energy Society General Meeting (PESGM). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2019.

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

TY - GEN

T1 - Investigations on the over-voltage stress of HV faults on the MV distribution substations in resonant grounded networks

AU - Gargoom, Ameen

AU - Haque, Enamul

AU - Oo, Amanullah

AU - Cavanagh, Martin

AU - Al-Khalidi, Hassan

AU - Chng, Matt

PY - 2019/8

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N2 - The issue of transient over-voltage on medium voltage distribution substations due to ground faults on high voltage side of the networks has been investigated adequately in the literature for solidly (or resistively) grounded systems. However, in case of resonant grounded systems, this issue has not been sufficiently addressed previously despite the over-voltages when associated with resonant grounded systems are more excessive in case of faults. The paper, therefore, puts forward a detailed explanation of the issue and illustrates the main factors that can intensify the impact of such over-voltage stress. Simulations of a practical power system is used to illustrate the impacts of the issue on two cases; first, when the high voltage faults occur inside and second, when faults occur outside the main distribution zone substation.

AB - The issue of transient over-voltage on medium voltage distribution substations due to ground faults on high voltage side of the networks has been investigated adequately in the literature for solidly (or resistively) grounded systems. However, in case of resonant grounded systems, this issue has not been sufficiently addressed previously despite the over-voltages when associated with resonant grounded systems are more excessive in case of faults. The paper, therefore, puts forward a detailed explanation of the issue and illustrates the main factors that can intensify the impact of such over-voltage stress. Simulations of a practical power system is used to illustrate the impacts of the issue on two cases; first, when the high voltage faults occur inside and second, when faults occur outside the main distribution zone substation.

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M3 - Conference proceeding contribution

AN - SCOPUS:85079030280

SN - 9781728119823

BT - 2019 IEEE Power and Energy Society General Meeting (PESGM)

PB - Institute of Electrical and Electronics Engineers (IEEE)

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T2 - 2019 IEEE Power and Energy Society General Meeting, PESGM 2019

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ER -

Investigations on the over-voltage stress of HV faults on the MV distribution substations in resonant grounded networks

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