Partial discharge detection of 3.3-kV motor by coil
Sign Up to like & getrecommendations! Published in 2017 at "International Transactions on Electrical Energy Systems"
DOI: 10.1002/etep.2241
Abstract: Summary The coil is used to detect partial discharge (PD) in the 3.3-kV motor. Because of the noise issue, most studies detect PD of the motor at the power bus or at neutral. However, we… read more here.
Keywords: motor frame; motor coil; discharge detection; motor ... See more keywords
Partial discharge damage mechanisms in laminated oil-paper insulation
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-019-02470-5
Abstract: The insulation of oil-immersed paper bushing in a transformer bushing is mainly made of multi-layer paper insulation. This work investigates the whole process from discharge initiation to breakdown of an oil-paper insulation model. On the… read more here.
Keywords: paper insulation; paper; insulation; partial discharge ... See more keywords
Influence of Metallic Materials on SF6 Decomposition Components under Positive DC Partial Discharge
Sign Up to like & getrecommendations! Published in 2017 at "Plasma Chemistry and Plasma Processing"
DOI: 10.1007/s11090-017-9841-7
Abstract: Determination of the influence and mechanism of metallic materials on SF6 decomposition under direct current (DC) partial discharge is one of the key aspects to improve SF6 decomposition component analysis (DCA). In this study, three… read more here.
Keywords: decomposition; materials sf6; sf6 decomposition; metallic materials ... See more keywords
The application of fluorescent optical fiber in partial discharge detection of Ring Main Unit
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.108979
Abstract: Abstract Ring Main Units (RMU) are commonly used in the power system. At present, there is no example of partial discharge (PD) detection in RMU by optical method. In this article, the PD in RMU… read more here.
Keywords: discharge detection; ring main; partial discharge; optical fiber ... See more keywords
Practical Demonstration of Deep-Ultraviolet Detection with Wearable and Self-Powered Halide Perovskite-Based Photodetector.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c18099
Abstract: Flexible and self-powered photodetectors (PDs) have become one of the most popular topics, attracting researchers in the field of optoelectronic applications. In this study, for the first time, we demonstrate partial discharge detection in a… read more here.
Keywords: detection; halide perovskite; practical demonstration; self powered ... See more keywords
Study on partial discharge characteristics of C6F12O mixed gas
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-05427-0
Abstract: The greenhouse effect of SF6 increasingly limits its application in various gas insulated equipment. C6F12O combines the advantages of insulation resistance, safety and environmental protection. When mixed with buffer gas, C6F12O is considered to have… read more here.
Keywords: gas; voltage; partial discharge; discharge characteristics ... See more keywords
Optical properties and decomposition mechanisms of SF6 at different partial discharge determined by infrared spectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.5030524
Abstract: Probing the decomposition products of Sulfur hexafluoride (SF6) under partial discharge provides important information for fault diagnosis of Gas Insulated Switchgear (GIS). Here, the effects of discharging time, gas pressure, and discharging voltage on SF6… read more here.
Keywords: so2f2; gas; spectroscopy; decomposition products ... See more keywords
Partial discharge characteristics of C6F12O/CO2 mixed gas at power frequency AC voltage
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5123903
Abstract: The greenhouse effect of SF6 has made its application in various types of gas-insulated equipment increasingly restricted. C6F12O combines the advantages of insulation strength, safety and environm... read more here.
Keywords: discharge characteristics; gas; characteristics c6f12o; c6f12o co2 ... See more keywords
Ultrasonic propagation characteristics of partial discharge in transformer with complex structure
Sign Up to like & getrecommendations! Published in 2025 at "AIP Advances"
DOI: 10.1063/5.0259570
Abstract: Ultrasonic detection, with its high sensitivity to partial discharge signals and precise localization capabilities, has become an essential tool for transformer condition monitoring and fault diagnosis. Due to the complexity of transformer structures, particularly the… read more here.
Keywords: propagation; partial discharge; ultrasonic propagation; transformer ... See more keywords
Comparison of partial discharge (PD) calibrators from 0.1 pC to 10 nC
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DOI: 10.1088/0026-1394/62/1a/01002
Abstract: High-voltage partial discharge (PD) tests require calibration of PD measurement systems using PD calibrators which provide known values of the apparent charge. A set of travelling reference calibrators was circulated among 14 participating laboratories and… read more here.
Keywords: time; partial discharge; comparison partial; discharge calibrators ... See more keywords
Research on partial discharge detection based on distributed optical fiber acoustic sensor
Sign Up to like & getrecommendations! Published in 2024 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ad480b
Abstract: Distributed acoustic sensors (DASs) have the advantage of long-distance and distributed monitoring of vibration signals. However, there are few studies on the application of DAS for partial discharge (PD) monitoring of power equipment. There is… read more here.
Keywords: detection; partial discharge; fiber optic; research ... See more keywords