Results 11 to 20 of about 171,604 (254)
Safe Operation Area of Energy-Storage-Free Dynamic Voltage Restorer
Zhongguo dianli, 2022 Energy-storage-free dynamic voltage restorer (DVR) is a common device used to solve voltage sag problems in engineering, but its actual operation is limited by the parameters of application scenarios.
Mingxing ZHU +3 more
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Harmonic Data Recovery Method Based on Multivariate Norm Matrix
Journal of Modern Power Systems and Clean Energy, 2023 During state perception of a power system, fragments of harmonic data are inevitably lost owing to the loss of synchronization signals, transmission delays, instrument failures, or other factors.
Ying Wang +5 more
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Application of Block Sparse Bayesian Learning in Power Quality Steady-State Data Compression
Energies, 2022 In modern power systems, condition monitoring equipment generates a great deal of steady-state data that are too large for data transmission and, thus, data compression is needed.
Wenjian Hu, Mingxing Zhu, Huaying Zhang
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The influence of power quality on the operational modes of industrial power supply systems [PDF]
E3S Web of Conferences, 2023 About 90% of distortions involving power quality analysis value are caused by the operation of industrial power supply systems. Thus, not only do gradual changes of voltage and harmonic distortions appear, but also disturbances caused by voltage dips and
Sevostyanov Alexander
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Modeling for wind-thermal combined bidding considering bilateral tail information
Energy Reports, 2023 The stochastic output of wind power will lead to the penalty of bidding deviation in the spot market and bring bidding risk, restricting the participation of wind power in market competition.
Feixiang Peng, Jun Tao, Huaying Zhang
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Local Feature Descriptor Based on Stationary Wavelet Transform and Intensity Order [PDF]
Jisuanji gongcheng, 2017 The nonlinear illumination changes of local region frequently have a negative impact on the stability of local feature descriptor.In order to solve the problem,a local feature descriptor based on Stationary Wavelet Transform(SWT) and intensity order is ...
FANG Yiguang,YAN Pu,LIU Wu,ZHANG Ji,TAN Shoubiao
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Trilateral control for LCL filter‐based system with single grid current sensor in weak grid
IET Energy Systems Integration, 2023 A trilateral control for LCL filter‐based system is introduced by the authors with a single grid current sensor in weak grid conditions. The LCL filter increases the complexity when the uncertain nature of the grid comes into the picture.
Khushboo Kumari, Amit Kumar Jain
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Горные науки и технологии, 2021 Alumina production is rather complex technological process of processing mineral raw materials that requires development of effective technological solutions, including in terms of efficiency of using electric energy. The paper is devoted to studying the
Thanh Lich Do
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Energies, 2021 The article presents issues related to the determination of the continuity quality of power supply (CQoPS) for hospital electrical devices. The model describing CQoPS takes into account power redundancy.
Marek Stawowy +3 more
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IEEE Access, 2020 The need for monitoring the electrical network parameters is identified to use methods and means to improve power supply reliability and power quality.
Vadim Bolshev +5 more
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