Design of Loop Antenna as Partial Discharge Sensor on Metal-Enclosed Power Apparatus

Widjaja, Claysius Dewanata; Fahren, Amirah Ayu Mudhiah; Khayam, Umar; Hidayat, Syahadatul

doi:10.1109/tensymp50017.2020.9231030

Cited by 2 publications

(3 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The test results showed that the designed loop antennas were able to detect and measure PD with the superiority of circular shape. Widjaja et al [93] discussed the optimization of a circle loop antenna as an online partial discharge (PD) sensor in a power apparatus. The sensor diameter was set at 9.55 cm to operate in the frequency range of up to 100 MHz.…”

Section: Loop Antennasmentioning

confidence: 99%

“…During the experiment, the magnetic loop antenna (with a resonance frequency of around 32 MHz) was placed in two different positions in the GIS to detect three types of PD: corona, surface, and free-moving particles. When compared to the HFCT sensor, the results showed that the antenna could detect PDs in the HF/VHF [93], (c) antenna panel [95], (d) on-chip integrated spiral antenna [95], (e) PCB-based non-spiral inductive sensor [58], and (f) single turn magnetic loop antenna [96].…”

Section: Loop Antennasmentioning

confidence: 99%

“…Figure11. Loop antennas designed for PD detecting by: (a) circular loop antenna[60], (b) multi-turn circular loop antenna[93], (c) antenna panel[95], (d) on-chip integrated spiral antenna[95], (e) PCB-based non-spiral inductive sensor[58], and (f) single turn magnetic loop antenna[96].…”

mentioning

confidence: 99%

See 2 more Smart Citations

Radiometric Partial Discharge Detection: A Review

et al. 2023

View full text Add to dashboard Cite

One of the most common failures or breakdowns that can occur in high-voltage (HV) equipment is due to partial discharges (PDs). This occurs as a result of inadequate insulation, aging, harsh environmental effects, or manufacturing flaws. PD detection and recognition methods have gained growing attention and have seen great progress in the past decades. Radiometric methods are one of the most investigated detection approaches due to their immunity to electromagnetic interference (EMI) and their capabilities to detect and locate PD activities in different applications such as transformers, cables, etc. Several review articles have been published to classify and categorize these works. Nonetheless, some concepts are missing, and some improvement techniques, such as PD detection at high-frequency (HF) and very high-frequency (VHF), have been overlooked. We present in this paper an exhaustive review study of state-of-the-art PD detection based on radiometric methods at different usable radiofrequency bands (i.e., HF, VHF, and UHF). Accordingly, we propose a new generic categorization approach based on the detected electromagnetic wave component (magnetic or electric fields) and pick-up location, either from free space or ground cable.

show abstract

Section: Loop Antennasmentioning

confidence: 99%