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Analysis Of large Area Substation Grounding Behaviour Under Transient fault Conditions For Different Lightning Parameter Models

FYP 2 SEM 2 2019/2020

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Bibliographic Details
Main Author: Abila Allakhappayee
Format: text
Language:English
Published: 2023
Subjects:
Grounding
Substation
Lightning
Transient
FYP 2 SEM 2 2019/2020
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id my.uniten.dspace-21528
record_format dspace
spelling my.uniten.dspace-215282023-12-06T14:18:51Z Analysis Of large Area Substation Grounding Behaviour Under Transient fault Conditions For Different Lightning Parameter Models Abila Allakhappayee Grounding Substation Lightning Transient FYP 2 SEM 2 2019/2020 FYP 2 SEM 2 2019/2020 This thesis utilises CDEGS software to compute peak current of 30kA, 100kA with both front time and soil resistivity of 1μs, 19μs and 100Ω.m, 1000Ω.m. The simulation of different current amplitudes of 30kA and 100kA using Heidler function generated in FFTSES module with 1μs, 19μs of front time. Then in HIFREQ module a 40m X 40m and 100m X 100m grid size is constructed. Energization of generated current in FFTSES is the injected near to the centre of the grid. Then examination of safety limits for grid which are step and touch voltage being conducted. This paper also analyse the influence of lightning parameters which are peak current and front time of the wave shape. For all the case analysed it is only applicable for body weight of 50 kg in conclusion from the results obtained deduce that the soil resistivity plays a very important role to produce safe touch and step voltage. While the lightning parameter which is front time of the wave shape does not affect the safety limits which are the step and touch voltage. 2023-05-03T17:10:02Z 2023-05-03T17:10:02Z 2020-02 Resource Types::text https://irepository.uniten.edu.my/handle/123456789/21528 en application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
language English
topic Grounding
Substation
Lightning
Transient
FYP 2 SEM 2 2019/2020
spellingShingle Grounding
Substation
Lightning
Transient
FYP 2 SEM 2 2019/2020
Abila Allakhappayee
Analysis Of large Area Substation Grounding Behaviour Under Transient fault Conditions For Different Lightning Parameter Models
description FYP 2 SEM 2 2019/2020
format Resource Types::text
author Abila Allakhappayee
author_facet Abila Allakhappayee
author_sort Abila Allakhappayee
title Analysis Of large Area Substation Grounding Behaviour Under Transient fault Conditions For Different Lightning Parameter Models
title_short Analysis Of large Area Substation Grounding Behaviour Under Transient fault Conditions For Different Lightning Parameter Models
title_full Analysis Of large Area Substation Grounding Behaviour Under Transient fault Conditions For Different Lightning Parameter Models
title_fullStr Analysis Of large Area Substation Grounding Behaviour Under Transient fault Conditions For Different Lightning Parameter Models
title_full_unstemmed Analysis Of large Area Substation Grounding Behaviour Under Transient fault Conditions For Different Lightning Parameter Models
title_sort analysis of large area substation grounding behaviour under transient fault conditions for different lightning parameter models
publishDate 2023
_version_ 1806426372814405632
score 13.222552

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