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Recomposable Layered Metasurfaces for Wavelength‐Multiplexed Optical Encryption via Modular Diffractive Deep Neural Networks

Advanced Functional Materials, EarlyView.
Modular diffractive deep neural network metasurfaces encode and reconstruct holograms across layer combinations and wavelengths, enabling secure, multifunctional operation. Each layer acts independently yet composes jointly, yielding up to m(2N −1) channels for m wavelengths and N layers.
Cherry Park, Youngsun Jeon, Seokho Lee, Yeseul Kim, Junsuk Rho   +4 more
wiley   +1 more source

Fault Diagnosis and Location Method for Stator-Winding Single-Phase Grounding of Large Generator Based on Stepped-Frequency Pulse Injection. [PDF]

Sensors (Basel)
Lei B, Xu S, Liu Y, Zu W, Yu M, Guo Y, Dong L, Cheng Z.   +7 more
europepmc   +1 more source

A simulation-based dataset for anomaly detection in hydrogen blend transport networks. [PDF]

Data Brief
Senese A, De Vito S, Esposito E, Villari M, Acampora G, Francia GD, Longobardi A, Monteleone G.   +7 more
europepmc   +1 more source

A novel approach for high impedance fault detection in resonant grounding systems based on statistical characteristics. [PDF]

Sci Rep
Meng Q, Gao Y, Hussain S, He Y, Li B.
europepmc   +1 more source

Wind turbine bearing fault classification identification based on optimized variational mode decomposition and convolutional neural network-bidirectional gated recurrent unit-Attention. [PDF]

Sci Prog
Tang M, Tao Z, Wang C, Wang H, Zhang K, Rao C, Sardor D.   +6 more
europepmc   +1 more source

An intelligent protection scheme for DC networks using a machine learning-based multi-agent platform. [PDF]

Sci Rep
Esmaeilbeigi S, Kazemi Karegar H, Akbarisharif A.   +2 more
europepmc   +1 more source

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Power generator mechanical faults effects on electric power quality

2014 Electric Power Quality and Supply Reliability Conference (PQ), 2014
The principal objective of the paper is to establish the framework for power quality and vibration measurements assessment of hydropower generator. To meet the objective the set of measurements were performed on hydropower generating unit, using typical instrumentation like voltage analyzer for three-phase electrical networks, laser tachometer kit ...
Marina Griscenko, Rihards Elmanis-Helmanis, Ugis Skopans   +2 more
openaire   +1 more source

Flexible Active Power Control of Distributed Power Generation Systems During Grid Faults

IEEE Transactions on Industrial Electronics, 2007
Udgivelsesdato ...
Rodriguez, P., Timbus, A. V., Teodorescu, R., LISERRE, Marco, Blaabjerg, F.   +4 more
openaire   +2 more sources