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Applications of the Acoustic Method in Partial Discharge Measurement: A Review
IEEE transactions on dielectrics and electrical insulation, 2021This paper reviews the main features of acoustic emission technique. First, the characteristics of acoustic signals and their physics are addressed. Then, the structure of acoustic sensors employed for capturing signals is studied.
Hossein Dadashi Ilkhechi, M. H. Samimi
semanticscholar +1 more source
IETE Technical Review, 2021
This paper provides a comprehensive review of the acoustic method used for partial discharge (PD) localization in power transformer. The paper outlines the partial discharge mechanism, basic principle and properties of the acoustic emission (AE ...
Viral B. Rathod, G. Kumbhar, B. Bhalja
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This paper provides a comprehensive review of the acoustic method used for partial discharge (PD) localization in power transformer. The paper outlines the partial discharge mechanism, basic principle and properties of the acoustic emission (AE ...
Viral B. Rathod, G. Kumbhar, B. Bhalja
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IEEE transactions on dielectrics and electrical insulation, 2020
This paper presents a state-of-the-art review on machine learning (ML) based intelligent diagnostics that have been applied for partial discharge (PD) detection, localization, and pattern recognition.
Shibo Lu, Hua Chai, A. Sahoo, B. Phung
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This paper presents a state-of-the-art review on machine learning (ML) based intelligent diagnostics that have been applied for partial discharge (PD) detection, localization, and pattern recognition.
Shibo Lu, Hua Chai, A. Sahoo, B. Phung
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IEEE Transactions on Power Delivery, 2021
As partial discharge (PD) monitoring has become a significant means of insulation fault diagnosis, built-in UHF sensors is increasingly adopted in GIS.
M. Ren, Jierui Zhou, J. Miao
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As partial discharge (PD) monitoring has become a significant means of insulation fault diagnosis, built-in UHF sensors is increasingly adopted in GIS.
M. Ren, Jierui Zhou, J. Miao
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Partial Discharge Pattern Detected by New Design Partial Discharge Sensors [PDF]
2019 2nd International Conference on High Voltage Engineering and Power Systems (ICHVEPS), 2019 This research discusses the design and testing of the bowtie antenna as a partial discharge sensor (PD). In this design, there are three types of bowtie antennas which are simulated with high frequency structure simulator (HFSS) software with various shapes and sizes, namely double layer bowtie antenna with edge modification, doube layer bowtie antenna
Muhammad Sukri Habibi Daulay +1 more
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High Voltage, 2021
National Natural Science Foundation of China, Grant/Award Number: U1766217; State Grid Corporation of China Science and Technology Project, Grant/Award Number: 5500‐202099279A‐ 0‐0‐00 Abstract In order to improve the sensitivity and accuracy of oil‐paper
Zhixian Zhang +6 more
semanticscholar +1 more source
National Natural Science Foundation of China, Grant/Award Number: U1766217; State Grid Corporation of China Science and Technology Project, Grant/Award Number: 5500‐202099279A‐ 0‐0‐00 Abstract In order to improve the sensitivity and accuracy of oil‐paper
Zhixian Zhang +6 more
semanticscholar +1 more source
IEEE Sensors Journal, 2021
Monitoring the cable terminal’s partial discharge (PD) is of great significance to ensure the cable line’s safe and stable operation. To improve the anti-interference ability and real-time performance of partial discharge detection, this paper develops a
Y. Hao +5 more
semanticscholar +1 more source
Monitoring the cable terminal’s partial discharge (PD) is of great significance to ensure the cable line’s safe and stable operation. To improve the anti-interference ability and real-time performance of partial discharge detection, this paper develops a
Y. Hao +5 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2020
This paper introduces a new application of deep belief network (DBN) as an emerging artificial neural network for recognizing and classifying different partial discharge (PD) patterns. Phase resolved PD (PRPD) technique with different window intervals is
Masoud Karimi +4 more
semanticscholar +1 more source
This paper introduces a new application of deep belief network (DBN) as an emerging artificial neural network for recognizing and classifying different partial discharge (PD) patterns. Phase resolved PD (PRPD) technique with different window intervals is
Masoud Karimi +4 more
semanticscholar +1 more source
IEEE transactions on dielectrics and electrical insulation, 2021
More-electric-aircrafts (MEAs) are heading towards larger power, higher voltage, and more optimum architectures, it is extremely important to understand partial discharge (PD) behaviors under the challenging aeronautical power systems.
Jun Jiang +5 more
semanticscholar +1 more source
More-electric-aircrafts (MEAs) are heading towards larger power, higher voltage, and more optimum architectures, it is extremely important to understand partial discharge (PD) behaviors under the challenging aeronautical power systems.
Jun Jiang +5 more
semanticscholar +1 more source
Propagation of partial discharge signals and the location of partial discharge occurrences
2013 IEEE 8th International Conference on Industrial and Information Systems, 2013The location of the partial discharge source in transformer insulation was analysed by simulation studies. The partial discharge source was modelled such that it radiates the Ultra High Frequency (UHF) signal. It was observed that there exists a time difference of arrival of the UHF signal at the sensors based on its distance from the location of the ...
I. P. Merin Sheema +2 more
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