Partial discharge detection using Rogowski coils

The report investigates the effect of geometrical parameters on RC and its impact on sensitivity and frequency response. RC has been used to measure high impulse current measurement, but with tremendous improvement in the microprocessor, enabling to detect small pulse charge and have been used to ob...

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Main Author: Wong, Felicia Pei Shan
Other Authors: Gooi Hoay Beng
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2022
Subjects:
Online Access:https://hdl.handle.net/10356/158081
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1580812023-07-07T19:31:00Z Partial discharge detection using Rogowski coils Wong, Felicia Pei Shan Gooi Hoay Beng School of Electrical and Electronic Engineering EHBGOOI@ntu.edu.sg Engineering::Electrical and electronic engineering The report investigates the effect of geometrical parameters on RC and its impact on sensitivity and frequency response. RC has been used to measure high impulse current measurement, but with tremendous improvement in the microprocessor, enabling to detect small pulse charge and have been used to obtain PD measurements. The project also proposed electromagnetic shielding to minimise noise-induced across the RC. The unshielded RC induced frequency noise at its output, reducing its SNR and its ability to detect low pulse charge. The shielded RC proved its effectiveness to suppress noise interference and higher SNR at a low pulse charge. It's vital to detect low pulse charge as it would indicate early degradation. The shielded RC and reference signal will be connected to oscilloscope to display and analyse through LabVIEW GUI. Bachelor of Engineering (Electrical and Electronic Engineering) 2022-05-29T07:54:32Z 2022-05-29T07:54:32Z 2022 Final Year Project (FYP) Wong, F. P. S. (2022). Partial discharge detection using Rogowski coils. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/158081 https://hdl.handle.net/10356/158081 en application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Electrical and electronic engineering
spellingShingle Engineering::Electrical and electronic engineering
Wong, Felicia Pei Shan
Partial discharge detection using Rogowski coils
description The report investigates the effect of geometrical parameters on RC and its impact on sensitivity and frequency response. RC has been used to measure high impulse current measurement, but with tremendous improvement in the microprocessor, enabling to detect small pulse charge and have been used to obtain PD measurements. The project also proposed electromagnetic shielding to minimise noise-induced across the RC. The unshielded RC induced frequency noise at its output, reducing its SNR and its ability to detect low pulse charge. The shielded RC proved its effectiveness to suppress noise interference and higher SNR at a low pulse charge. It's vital to detect low pulse charge as it would indicate early degradation. The shielded RC and reference signal will be connected to oscilloscope to display and analyse through LabVIEW GUI.
author2 Gooi Hoay Beng
author_facet Gooi Hoay Beng
Wong, Felicia Pei Shan
format Final Year Project
author Wong, Felicia Pei Shan
author_sort Wong, Felicia Pei Shan
title Partial discharge detection using Rogowski coils
title_short Partial discharge detection using Rogowski coils
title_full Partial discharge detection using Rogowski coils
title_fullStr Partial discharge detection using Rogowski coils
title_full_unstemmed Partial discharge detection using Rogowski coils
title_sort partial discharge detection using rogowski coils
publisher Nanyang Technological University
publishDate 2022
url https://hdl.handle.net/10356/158081
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