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
Application of Chaos Synchronization Technique and Pattern Clustering for Diagnosis Analysis of Partial Discharge in Power Cables
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2921813
Abstract: This paper primarily discusses the measurement of partial discharge (PD) phenomena and clustering in the defect pattern of a cross-linked polyethylene power cable joint. First, a high-speed data acquisition and pretreatment were performed for PD… read more here.
Keywords: power; pattern; chaos synchronization; partial discharge ... See more keywords
The Location of Partial Discharge Sources Inside Power Transformers Based on TDOA Database With UHF Sensors
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2945893
Abstract: This paper proposes a new method to locate the partial discharge (PD) sources inside the high-voltage power transformers with ultra-high frequency (UHF) sensors, based on the time difference of arrival (TDOA) database. A TDOA database… read more here.
Keywords: tdoa database; sources inside; partial discharge; power ... See more keywords
Fault Detection on Insulated Overhead Conductors Based on DWT-LSTM and Partial Discharge
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2992790
Abstract: Insulated conductors can improve the stability of power transmission and reduce the construction space compared with traditional bare conductors. Therefore, insulated conductors are used more and more in overhead power transmission. However, a major challenge… read more here.
Keywords: overhead conductors; fault; partial discharge; insulated overhead ... See more keywords