Results 21 to 30 of about 158,195 (164)
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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Partial discharge in liquid nitrogen
Electrical Engineering in Japan, 1976 Results are presented of experiments on partial discharge in liquid nitrogen, including insulation breakdown characteristics of liquid nitrogen, partial discharge characteristics of composite insulation systems, lifetime of polymer films, impulse breakdown of polymer films in liquid nitrogen, etc.
Kosaki, Masamitsu +3 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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DEVELOPMENT AND CALIBRATION OF A MICROCONTROLLER BASED PARTIAL DISCHARGE CALIBRATOR
Electrica, 2016 Partial discharge is an instantaneous energy release depending on a charge accumulation caused by an electric field localized in any section of insulation materials. In this phenomenon, there is no observation of full discharge but electrical perforation
Kaan GÜLNİHAR, Mukden UĞUR
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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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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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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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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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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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