Results 11 to 20 of about 8,974 (264)
Detection of Electrical Faults by the Time Frequency Approach [PDF]
020 1st International Conference on Communications, Control Systems and Signal Processing (CCSSP), 2020 This paper argues that detection of electrical drives faults, especially the process of failure will be characterized, containing induction machines. First, the context of the study is keeping the faults which might occur in a rotating electrical body in mind, and the research in detection of fault.
Chahmi, Abdelghani, Birane, Mouhoub
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Methods of Condition Monitoring and Fault Detection for Electrical Machines [PDF]
Energies, 2021 Nowadays, electrical machines and drive systems are playing an essential role in different applications. Eventually, various failures occur in long-term continuous operation. Due to the increased influence of such devices on industry, industrial branches, as well as ordinary human life, condition monitoring and timely fault diagnostics have gained a ...
Karolina Kudelina +5 more
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Deep learning for component fault detection in electricity transmission lines [PDF]
Journal of Big Data, 2021 AbstractComponent fault detection and inventory are one of the most significant bottlenecks facing the electricity transmission and distribution utility establishments especially in developing countries for delivery of efficient services to the customers and to ensure proper asset audit and management for network optimization and load forecasting.
Iyke Maduako +6 more
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FPETD: Fault‐Tolerant and Privacy‐Preserving Electricity Theft Detection [PDF]
Wireless Communications and Mobile Computing, 2021 Electricity theft occurs from time to time in the smart grid, which can cause great losses to the power supplier, so it is necessary to prevent the occurrence of electricity theft. Using machine learning as an electricity theft detection tool can quickly lock participants suspected of electricity theft; however, directly publishing user data to the ...
Siliang Dong +2 more
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Bi-Signature optical spectroscopy for online fault detection in electrical machines
The Journal of Engineering, 2019 A novel bi-signature optical spectroscopy for fault detection in electrical machines is presented. The combined use of long period grating (LPG) and two fibre Bragg gratings (FBG1 and FBG2) is implemented to discriminate between vibration and temperature
Belema P. Alalibo +2 more
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Results in EngineeringThe extension of offshore wind power to medium and far seas has promoted the development of flexible low-frequency AC transmission (FLFAC) technology. However, the fault responses of the power electronic interface-type power sources (wind turbines and ...
Yue Dai +3 more
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International Journal of Electrical Power & Energy SystemsTo avoid the issue of blind reclosing in conventional flexible high voltage direct current (HVDC) grid, investigating an adaptive reclosing scheme capable of identifying fault nature and duration is essential.
Yue Dai +3 more
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Different Clustering Methods Applied to Image Processing in Electrical Power System Field
Algerian Journal of Signals and Systems, 2023 Temperature is an important indicator of the electrical equipment conditions. An accurate fault diagnosis can be performed by using the temperature profile of the electrical equipment surface.
Zakia AICI , Hamid Bentarzi
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International Journal of Electrical Power & Energy SystemsLow-Frequency Transmission Systems (LFTS) integrate the benefits of both high-voltage alternating current (HVAC) and high-voltage direct current (HVDC) transmission technologies. This combination makes LFTS a significant innovation for transmitting large
Yue Dai, Wei Zhao, Hongchun Shu
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International Journal of Electrical Power & Energy SystemsThe DC circuit breaker (DCCB) is a critical device that ensures the safe and reliable operation of the DC transmission system. As the level of DC voltage and transmission power increases, the flexible DC grid will need more and more opening capacity of ...
Hongchun Shu, Zongxue Shao, Yue Dai
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