Results 11 to 20 of about 6,480,163 (254)
EnergiesFaults of a Modular Multilevel Converter (MMC)-type converter valve significantly impact the reliability of flexible DC transmission systems. This paper analyzed the impact of ongoing short circuit faults in submodules on the power transmission of the ...
Yirun Ji +6 more
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CAUSES OF INDEFINITE FAULTS IN ESTONIAN 110 kV OVERHEAD POWER GRID; pp. 225–243 [PDF]
Oil Shale, 2013 The study considers causes of indefinite faults in the 110 kV overÂhead power grid in Estonia. The number of indefinite faults (flashovers on overÂhead line insulators) has increased significantly in the last years, causing a lot of problems to the ...
PAUL TAKLAJA +3 more
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Zhejiang dianliDue to the complex structure of hybrid cascaded DC transmission systems， a DC line protection scheme based on boundary transient power direction is proposed to enhance protection adaptability. First， the smoothing reactor serves as the boundary， enabling
WANG Shuzheng +4 more
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Intelligent fault diagnosis of power transmission line using fuzzy logic and artificial neural network [PDF]
, 2022 In the industrial sector, transmission lines are an important part of the electrical grid. Thus it is important to protect it from all the different faults that may occur as soon as possible to supply the electric power continuously.
Boudiaf, Mohamed +7 more
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Fault test analysis in transmission lines throughout interfering synchrophasor signals
ICT Express, 2019 The distribution of power supplies be obliged to offer reliable, superior-quality in power. To obtain good power quality the transmission line faults identification should be more precise, consistence and complete rectification is required. The faults in
S. Ashok Kumar, D. Chandramohan
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IEEE Access, 2020 Double-circuit transmission lines play a very important role in electric power transmission. When a line-to-line nongrounded fault occurs on double-circuit transmission lines, for traditional tripping and reclosing methods, tripping of all six phases may
Weiji Zhou +5 more
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Zhejiang dianli, 2023 To solve the problems of line overload tripping and cascading faults caused by power flow transfer in power systems， an optimal control strategy for grid overload considering energy storage and electrothermal characteristics of transmission lines is ...
PAN Mingjiu +3 more
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Convolution Power Ratio Based on Single-Ended Protection Scheme for HVDC Transmission Lines
, 2023 In order to solve the problems of insufficient abilities to withstand transition resistance under remote faults and difficulties in identifying internal and external faults for HVDC transmission line protection, a new single-ended protection scheme based
Guangqiang Peng +5 more
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A Comprehensive Review of Auto-Reclosing Schemes in AC, DC, and Hybrid (AC/DC) Transmission Lines
IEEE Access, 2021 The integration of distributed generators has changed the paradigm of modern power transmission systems. To cope with energy demands, electrical networks emphasize the efficient utilization of power transmission.
Arif Mehdi +4 more
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1996 Wholesale Power and Transmission Rate Schedules. [PDF]
, 1996 Bonneville Power Administration`s (BPA) 1996 Wholesale Power Rate Schedules, 1996 Ancillary Products and Services Rate Schedule, 1996 Transmission Rate Schedules, and General Rate Schedule Provisions, contained herein, were approved on an interim basis ...
United States. Bonneville Power Administration. +1 more
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