Results 51 to 60 of about 6,233,093 (291)

Experimental verification of the algorithm of a virtual synchronous machine for controlling an inverter of an autonomous power supply source in a gas compressor shop

Известия Томского политехнического университета: Инжиниринг георесурсов
Relevance. The need to ensure the functionality of the energy systems of gas transport facilities (energy independence, reliability) at a high rate of development of energy-saving technologies using distributed generation sources equipped with grid-tied
Pavel Yu. Pustokhin, Mikhail V. Mudrov, Anatoliy M. Zyuzev, Valery B. Philipp   +3 more
doaj   +1 more source

Virtual Synchronous Machines: The Future of Grid Integration

Journal of Energy Research and Reviews, 2019
This paper is aimed to present an insight into the challenges that the power transmission infrastructure faces in terms of stability and operability due to integration of renewable energy on a large scale. Furthermore, the available mitigation strategies are discussed and various stability measures are discussed in detail with reference to the ...
Shivinder Singh Chandok, Harsh Singh, S. Selvam   +2 more
openaire   +2 more sources

3D Printed Photon Shield Assembly for Low‐Noise Visual Stimulation During Two‐Photon Imaging in Mice

Advanced Materials Technologies, EarlyView.
We present the Photon Shield, an open‐hardware system for low‐noise two‐photon calcium imaging during visual stimulation in mice. Combining a 3D‐printed headplate and rail‐mounted shield substantially reduces stray‐light contamination, as quantitatively verified. Functional validation confirms reliable cortical responses. Open design files enable broad
Gergely Katona, Andrea Slézia, András Dávid, Ábel Petik, Dániel Hillier, István Ulbert, Attila Kaszás   +6 more
wiley   +1 more source

Flux-Weakening Strategies for a Five-Phase PM Synchronous Machine [PDF]

, 2011
In order to get a low cost mild hybrid system, a global objective is to keep the actual thermal engine architecture. As consequence, the current clawpole synchronous automotive generator must be replaced by a new more powerful electrical machine but with
KESTELYN, Xavier, LU, Li, SEMAIL, Eric, KOBYLANSKI, Luc   +3 more
core  

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

Multi-criteria based design approach of multiphase permanent magnet low speed synchronous machines [PDF]

, 2009
Version éditeur disponible à cette adresse : http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4797497&isnumber=4797494A design methodology dedicated to multi-phase permanent magnet synchronous machines (PMSMs) supplied by pulse width modulation ...
CHARPENTIER, Jean-Frederic, SCUILLER, Franck, LETELLIER, Paul, SEMAIL, Eric   +3 more
core   +1 more source

“Grid”-Less Power Systems: A Vision for Future Structure of Power Networks

IEEE Access, 2020
This paper proposes a new paradigm in the structure of power systems to facilitate the large scale move to renewables-based distributed generation necessary to help decarbonize the current electricity networks.
Meghdad Fazeli, Paul M. Holland, Muftau Baruwa   +2 more
doaj   +1 more source

Coordinated Damping Control Design for Power System With Multiple Virtual Synchronous Generators Based on Prony Method

IEEE Open Access Journal of Power and Energy, 2021
With more renewables integrated into power grids, the systems are being transformed into low inertia power electronic dominated systems. In this situation, the virtual synchronous generator (VSG) control strategy was proposed to deal with insufficient ...
Min Zhao, Hang Yin, Ying Xue, Xiao-Ping Zhang, Yuanliang Lan   +4 more
doaj   +1 more source

Liquid Crystal Elastomer Actuator Matrix for Large Area Applications

Advanced Materials Technologies, EarlyView.
A scalable approach is used to manufacture a digitally‐controllable, 2D 5 × 5 actuator matrix. The elements of the matrix are produced by direct ink writing of a liquid crystal elastomer ‘artificial muscle’ on large‐area flexible thin‐film heaters. In optimizing the low‐power actuators, multiple heater designs and substrate materials are investigated ...
Giulia Spallanzani, Bart Peeters, Danqing Liu, Peter Zalar, Hylke B. Akkerman, Jeroen A. H. P. Sol   +5 more
wiley   +1 more source

Five-phase version of 12slots/8poles three-phase Synchronous Machine for Marine-propulsion [PDF]

, 2014
Multiphase machines are widely used in electric marine propulsion especially because of their fault-tolerance which allows to guarantee the propulsion even if a fault occurs in the electrical system.
SCUILLER, Franck, ZAHR, Hussein, SEMAIL, Eric, Eric Semail, Franck Scuiller, Hussein Zahr   +5 more
core   +1 more source