Volume 21, Issue 2 (Special Issue on the 1st International Conference on ELECRiS 2024 Malaysia - June 2025)                   IJEEE 2025, 21(2): 3665-3665 | Back to browse issues page

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Abd Rahman A S, Rohani M N K H, Athirah Gazata N D, Rosmi A S, Nanyan A N, Mohamed Jamil A I, et al . A Review of Analysis of Partial Discharge Measurements using Coupling Capacitor in Rotating Machine. IJEEE 2025; 21 (2) :3665-3665
URL: http://ijeee.iust.ac.ir/article-1-3665-en.html
A Review of Analysis of Partial Discharge Measurements using Coupling Capacitor in Rotating Machine
Ahmad Syukri Abd Rahman , Mohamad Nur Khairul Hafizi Rohani , Nur Dini Athirah Gazata , Afifah Shuhada Rosmi , Ayob Nazmi Nanyan , Aiman Ismail Mohamed Jamil , Mohd Helmy Halim Abdul Majid , Normiza Masturina Samsuddin
Abstract:   (44 Views)
Partial discharge (PD) is a critical phenomenon in electrical systems, particularly in high-voltage (HV) equipment like transformers, cables, switchgear, and rotating machines. In rotating machines such as generators and motors, PD is a significant concern as it leads to insulation degradation, potentially resulting in catastrophic failure. Effective and reliable diagnostic techniques are essential for detecting and analyzing PD to ensure the operational safety and longevity of such equipment. Various PD detection methods have been developed, including coupling capacitor (CC), high-frequency current transformer (HFCT), and ultra-high frequency (UHF) techniques, each offering unique advantages in assessing the condition of HV electrical systems. Among these, coupling capacitors have gained significant attention due to their ability to improve the accuracy, sensitivity, and efficiency of PD detection in rotating machines. This study focuses on the advancements in coupling capacitor-based techniques and their critical role in enhancing PD diagnostics for monitoring and maintaining high-voltage rotating machinery.
Keywords: Partial Discharge, Coupling Capacitor (CC), Rotating Machine, Ultra-High Frequency (UHF), Phase Resolve Partial Discharge (PRPD).
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Type of Study: Only For Articles of ELECRiS 2024 | Subject: Artificial Intelligence Techniques
Received: 2024/12/31 | Revised: 2025/03/17 | Accepted: 2025/02/22
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© 2022 by the authors. Licensee IUST, Tehran, Iran. This is an open access journal distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license.