Results 21 to 30 of about 11,417,390 (295)
International Journal of Electrochemical Science, 2020 Lithium-ion batteries (LIBs), featured by high energy density, high power density, excellent cycle performance and environmental friendliness, are widely used in electric equipment, electric vehicles and energy storage.
Fei Gao +6 more
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Design of protection schemes for power distribution networks with distributed generation [PDF]
, 2021 Η προοπτική αυξημένης διείσδυσης διεσπαρμένης παραγωγής στα δίκτυα διανομής ηλεκτρικής ενέργειας, καθιστά το τεχνικό πλαίσιο λειτουργίας τους ιδιαίτερα απαιτητικό. Μεταξύ άλλων σχετικών ζητημάτων που πρέπει να επιλυθούν, ο σχεδιασμός καινοτόμων σχημάτων προστασίας καθίσταται επιτακτικός.
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Multi-agent based protection scheme using current-only directional overcurrent relays for looped/meshed distribution systems [PDF]
, 2021 Publisher Copyright: © 2021 The Authors. IET Generation, Transmission & Distribution published by John Wiley & Sons Ltd on behalf of The Institution of Engineering and TechnologyThe complexity of the design of the protection system using directional over
Lehtonen, Matti +7 more
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Simulation analysis of current protection in distributed power distribution network
Journal of Physics: Conference Series, 2020 Abstract The massive access of distributed power sources makes the distribution network into an active network with bidirectional power flow, which increases the economics and flexibility of grid operation. However, the protection configuration of traditional distribution systems is based on a single power system.
Mengxia Han, Lian Suo, Jiaoru Song
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, 2010 The increasing amount of distributed generation (DG) in distribution networks (DNs) is giving rise to power quality and protection coordination problems.
Sharkh, S.M. +2 more
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Performance Evaluation of Power Differential and Sensitivity Based Protection for Active Distribution Systems [PDF]
, 2020 ArticleProtection performance is characterized by qualities that include selectivity, speed, sensitivity and stability. Generally, selectivity and speed present conflicting requirements on the protection design, as do sensitivity and stability ...
Bansal, Ramesh, C. +3 more
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Fault detection and location in DC systems from initial di/dt measurement [PDF]
, 2012 The use of DC for primary power distribution has the potential to bring significant design, cost and efficiency benefits to a range of power transmission and distribution applications.
Burt, Graeme +3 more
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AerospaceWith the continuous improvement of battery energy density and converter power density, as well as the miniaturization and lightweighting of related airborne electrical equipment, all-electric aircraft with hybrid power supply systems provide more trade ...
Li Chen +5 more
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Results in EngineeringBlockchain and Mobile Edge Computing (MEC), both of which are edge computing paradigms characterized by strong security attributes, have become a research focus in the Industrial Internet of Things (IIoT) domain.
Yiyi Zhang +4 more
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IET Generation, Transmission & Distribution, 2021 Neutral non‐effectively grounded mode is widely used in medium‐voltage distribution networks in China. When a single‐phase grounding fault occurs in distribution networks, abundant transient signals will be generated.
Wenhao Wu +4 more
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