Please use this identifier to cite or link to this item:
Title: Partial discharge detection using Rogowski coils
Authors: Wong, Felicia Pei Shan
Keywords: Engineering::Electrical and electronic engineering
Issue Date: 2022
Publisher: Nanyang Technological University
Source: Wong, F. P. S. (2022). Partial discharge detection using Rogowski coils. Final Year Project (FYP), Nanyang Technological University, Singapore.
Abstract: 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.
Schools: School of Electrical and Electronic Engineering 
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)

Files in This Item:
File Description SizeFormat 
  Restricted Access
12.48 MBAdobe PDFView/Open

Page view(s)

Updated on Jun 23, 2024


Updated on Jun 23, 2024

Google ScholarTM


Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.