Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/158081
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. https://hdl.handle.net/10356/158081
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.
URI: https://hdl.handle.net/10356/158081
Schools: School of Electrical and Electronic Engineering 
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)

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