Results 41 to 50 of about 16,281 (307)

Alone Self-Excited Induction Generators [PDF]

, 2016
In recent years, some converter structures and analyzing methods for the voltage regulation of stand-alone self-excited induction generators (SEIGs) have been introduced.
Doser, TL, Kesler, S
core   +2 more sources

Virtual synchronous motor based-control of Vienna rectifier

Energy Reports, 2020
Vienna rectifiers are widely used because of their advantages of high power-factor, low voltage stress on the power semiconductor switches, high power density, stable output voltage, low current harmonic content, and good economics. And gradually applied
Xiangwu Yan, Fuwei Qin, Jiaoxin Jia, Ziyu Zhang, Xiaoyu Li, Ying Sun   +5 more
doaj   +1 more source

Comparison of multiple stage braking circuits for wind driven generators [PDF]

, 2016
This paper presents multiple stage braking circuits for wind turbines with a permanent magnet synchronous generator. The system combines both passive converter circuit coupled to a resistive braking circuit.
Valchev, Vencislav Cekov, Van den Bossche, Alex, Yankov, Plamen Valentinov   +2 more
core   +1 more source

Inward Rectifier K ⁺ Currents Contribute to the Proarrhythmic Electrical Phenotype of Atria Overexpressing Cyclic Adenosine Monophosphate Response Element Modulator Isoform CREM‐IbΔC‐X [PDF]

Journal of the American Heart Association, 2020
BACKGROUND Transgenic mice (TG) with heart‐directed overexpresion of the isoform of the transcription factor cyclic adenosine monophosphate response element modulator (CREM), CREM‐IbΔC‐X, display spontaneous atrial fibrillation (AF) and action potential prolongation.
Florentina Pluteanu, Matthias D. Seidl, Sabine Hamer, Beatrix Scholz, Frank U. Müller   +4 more
openaire   +3 more sources

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

Advanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou, Jiongyi Yan, Dick F. Firdaus, Amy Jin, Jiaxuan Li, Shushan Wang, Ran Chen, Xudong Tao, Zehao Ji, Yi Liu, Zichen Wang, Christos Margadji, Mark Kotter, J. Axel Zeitler, George G. Malliaras, Ronan Daly, Andrew Gleadall, Sebastian W. Pattinson   +17 more
wiley   +1 more source

Rectifier transformers in electric traction substations – different designs [PDF]

Transport, 2005
Electric traction in Poland is supplied with dc voltage which is obtained from the power grid via traction substations equipped with transformers and rectifiers.
B. Kulesz
doaj  

Single‐Crystalline Lateral p‐SnS/n‐SnSe van der Waals Heterostructures by Vapor Transport Growth with In Situ Bi Doping

Advanced Functional Materials, EarlyView.
In‐situ doping during growth of SnSe and subsequent attachment of SnS produces high‐quality lateral pn‐heterojunctions between van der Waals semiconductors. Electron beam induced current measurements demonstrate electrically active pn‐junctions, paving the way for devices that harness charge separation at lateral interfaces in layered heterostructures.
Peter Sutter, Valerio Piazza, Pramod Ghimire, Anna Fontcuberta i Morral, Eli Sutter   +4 more
wiley   +1 more source

Impact of Repair Joints in Fencing Wire on Data Communications: How to Receive Radio and Block Data using No. 8 Wire [PDF]

, 2014
Modern electric fences have remote controls and remote monitors that communicate with the energizer through the active fence wire. This manuscript looks at the impact of repair joints on the data communications between energizer and remotes.
McMullan, Jonathon, Scott, Jonathan B.
core   +1 more source

From thermal rectifiers to thermoelectric devices

, 2015
We discuss thermal rectification and thermoelectric energy conversion from the perspective of nonequilibrium statistical mechanics and dynamical systems theory. After preliminary considerations on the dynamical foundations of the phenomenological Fourier
A. Dhar, A. Majumdar, A. Malevanets, A. Shakouri, A.F. Ioffe, A.G. Redfield, A.I. Boukai, A.V. Savin, B. Andresen, B. Li, B. Sothmann, B. Sothmann, B. Žunkovič, B.S. Shastry, C. Broeck Van den, C. Gaul, C. Mejía-Monasterio, C. Mejía-Monasterio, C. Mejía-Monasterio, C.B. Vining, C.W. Chang, D. Manzano, D. Roy, D. Sawaki, D. Segal, D. Sánchez, D. Vashaee, D.G. Cahill, E. Ilievski, E. Pereira, F. Bonetto, F. Bonetto, F. Curzon, F. Heidrich-Meisner, F. Mazza, F. Mazza, G. Benenti, G. Benenti, G. Benenti, G. Casati, G. Casati, G. Casati, G. Casati, G. Gallavotti, G. Lindblad, G.D. Mahan, G.D. Mahan, G.D. Mahan, G.J. Snyder, H. Larralde, H. Tian, H. Wichterich, H.-P. Breuer, H.B. Callen, I. Terasaki, I.I. Novikov, J. Alder, J. Eom, J. Matthews, J.H. Jiang, J.H. Jiang, K. Brandner, K. Brandner, K. Brandner, K. Saito, K. Saito, K. Saito, K. Saito, K.-W. Sun, L. Arrachea, L. Arrachea, L. Arrachea, L. D. Hicks, L. Wang, L.E. Bell, M. Bandyopadhyay, M. Bolsterli, M. Büttiker, M. Esposito, M. Garst, M. Horvat, M. Michel, M. Michel, M. Michel, M. Michel, M. Peyrard, M. Suzuki, M. Terraneo, M.F. O’Dwyer, M.J. Martínez-Pérez, M.M. Zemljič, M.R. Peterson, M.S. Dresselhaus, N. Li, N.W. Aschcroft, O. Bohigas, O. Entin-Wohlman, O. Entin-Wohlman, P. Chambadal, P. Debye, P. Mazur, P.A. Jacquet, Ph. Jacquod, Ph. Jacquod, R. Bosisio, R. Kubo, R. Kubo, R. Peierls, R. Steinigeweg, R. Sánchez, R. Wolfe, R.S. Whitney, S. Aberg, S. Ajisaka, S. Bedkihal, S. Chen, S. Chen, S. Chen, S. Datta, S. Lepri, S. White, S.G. Das, S.R. Groot de, T. Barthel, T. Dauxois, T. Guhr, T. Prosen, T. Prosen, T. Schmiedl, T.E. Humphrey, T.E. Humphrey, U. Schollwöck, V. Balachandran, V. Gorini, W. Kobayashi, W. Kobayashi, X. Zotos, Y. Apertet, Y. Dubi, Y. Dubi, Y. Imry, Y. Wang, Z. Chen   +142 more
core   +1 more source