Results 21 to 30 of about 161,473 (191)
Robust on-line partial discharge measurement of 35-kV cables in wind farms via dual sensors
Energy Reports, 2023 Condition-based maintenance of cables in wind farms is critical for their operation reliability and stability. A promising solution to this task is to carry out on-line partial discharge measurement on the cables.
Yuan Yan, Peng Huo, Hongjie Li
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MATEC Web of Conferences, 2016 In this paper, the different types of discharge in transformer were simulated based on the real transformer fault model. The optical partial discharge detection system was established based on optical sensors which were capturing partial discharge ...
Wei Bengang +3 more
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A novel image‐orientation feature extraction method for partial discharges
IET Generation, Transmission & Distribution, 2022 Partial discharge identification is of great significance in monitoring power equipment. Although substantial work has been done in partial discharge pattern recognition, most studies have been performed in noise‐free environments.
Ze Li +5 more
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A partial discharge pattern recognition method based on deep learning and multi-model fusion
电力工程技术, 2023 Partial discharge is closely related to the insulation state of power equipment. Accurate identification of partial discharge types is of great significance to ensure the operation of the power grid.
WANG Tingting, DING Hao, ZHANG Zhousheng
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Partial discharge pattern recognition method for mine-used dry-type transformer
Gong-kuang zidonghua, 2019 In order to improve recognition accuracy of partial discharge pattern of mine-used dry-type transformer, a partial discharge pattern recognition method for mine-used dry-type transformer was proposed.
TANG Jianwei +5 more
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Characteristics of Partial Discharge on 10 kV Covered Conductor Around Tower Head
IEEE Access, 2022 The widely use of covered conductor increases the reliability of distribution network. However, a new problem of partial discharge caused by covered conductor at the position of tower head is generated at the same time.
Lijun Zhou +4 more
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Development of an Industrial Partial Discharge Calibrator and Its Performance Tests
IEEE AccessIn industrial electromechanical manufacturing, ensuring the accuracy of electrical partial discharge measurements is crucial for the reliability and efficiency of electrical power systems.
Ismail Karaman, Ali Ajder, Ismail Nakir
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Classification of partial discharges
IEEE Transactions on Electrical Insulation, 1993 For a long time, classification of partial discharges was performed by eye, by studying discharge patterns at the ellipse of an oscilloscope screen. The introduction of digital processing techniques allowed automation of the recognition procedure. These procedures are reported and applied to a number of actual HV constructions which suffer from partial
Kreuger, F.H. (author) +2 more
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Partial Discharge Data Matching Method for GIS Case-Based Reasoning
Energies, 2019 With the accumulation of partial discharge (PD) detection data from substation, case-based reasoning (CBR), which computes the match degree between detected PD data and historical case data provides new ideas for the interpretation and evaluation of ...
Jiejie Dai +5 more
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JIPTEK: Jurnal Ilmiah Pendidikan Teknik dan KejuruanEnergi listrik merupakan energi yang paling utama digunakan oleh masyarakat. Permasalahan yang timbul dalam proses penyaluran energi listrik harus dihindari salah satunya adalah kegagalan isolasi.
Ricky Supriadi Sipahutar +3 more
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