Results 141 to 150 of about 3,455 (300)
, 2016 This study examines the stator current spectral signature of stator winding fault in experiments undertaken on an industrial low power cage rotor induction machine.
Mohammed, Anees +1 more
core +1 more source
In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts
Advanced Materials, EarlyView.An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea +9 more
wiley +1 more source
Perbandingan efisiensi penempatan rangkaian pengontrol kecepatan motor induksi fasa tunggal yang terhubung pada suplai dan yang terhubung pada Main Winding dan pengaruhnya terhadap Total Harmonic Distortion [PDF]
, 2009 Pengaruh kecepatan yang di tempatkan pada kumparan utama (Main Winding) tidak mempengaruhi tegangan input pada kumparan bantu (auxiliary winding), hal inilah yang menyebabkan pola penempatan pengontrol pada main winding menjadi lebih efisien.
Fajri, Mukhammad Hizbullah
core
, 2013 A novel approach based on the finite element method is proposed to calculate accurately the winding losses and short circuit forces caused by harmonic currents in a furnace transformer.
Dorrell, D +3 more
core +1 more source
Advanced Materials, EarlyView.We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena +6 more
wiley +1 more source
Harmonic aggregation and amplification in a wind-park
, 2015 Godkänd; 2015; 20150817 (matbol)
Yang, Kai, Schwanz, Daphne, Bollen, Math
openaire +1 more source
Ultra‐Confinement of Polaritons in Single Atomic Layer Ag Photonic Quantum Dots
Advanced Materials, EarlyView.Strong confinement of surface phonon polaritons of silicon carbide was achieved in photonic quantum dots fabricated from van der Waals heterostructure of epitaxial graphene over single‐atomic layer silver. Scattering‐type scanning near‐field optical microscopy combined with an analytical approach, developed to reveal local propagation constants with ...
Xinyi Li +10 more
wiley +1 more source
Wind-turbine harmonic emissions and propagation through a wind farm
, 2012 The increasing demand for sustainable energy is one of the driving forces behind the increasing use of wind power by means of wind-turbines in electric power systems. Modern wind turbines commonly employ variable-speed-generator technology associated with a power-electronic converter as part of the grid connection.
openaire +1 more source
Advanced Materials, EarlyView.ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee +6 more
wiley +1 more source
Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source