Results 61 to 70 of about 8,508 (172)
Morphology Engineering of Fe‐Doped NiCoP for Enhanced Water Splitting
Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.Engineering lattice asymmetry via Fe‐doping, resulting in an optimized a/c ratio of 1.734, triggers a morphological transition to a hierarchical nanoflake‐on‐nanoneedle heterostructure. This architectural design yields a massive ECSA of 1370 cm2, driving exceptional bifunctional activity and durability for high‐current industrial water splitting ...
Maysha Tahsin, Seung Joon Choi, Ge Li
wiley +1 more source
800 kV Fast Circuit Breaker: Mechanical Coupling Modelling, Buffer Design and Development
High Voltage, Volume 11, Issue 3, Page 715-724, June 2026.ABSTRACT The 800 kV fast circuit breaker (CB) used in ultra‐high voltage (UHV) converter transformer can reduce the total breaking time to 25 ms. It significantly improves the action speed and breaking capacity of the CB, with promising broad application prospects.
Enyuan Dong +6 more
wiley +1 more source
Advanced Intelligent Systems, Volume 8, Issue 5, May 2026.A memory‐assisted dynamic‐latch ADC integrating charge‐trap flash enables ultra‐low‐energy quantization and in‐ADC nonlinear activation for variation‐tolerant neuromorphic computing. Analog‐to‐digital converters (ADCs) remain the dominant area/energy bottleneck in neuromorphic computing (NC) systems.
Jonghyun Ko +4 more
wiley +1 more source
Engineering Reports, Volume 8, Issue 4, April 2026.In this work, we investigate a lightweight HVDC converter topology that combines the strengths of line‐commutated converters (LCC) and full‐bridge modular multilevel converters (MMC) to address the high cost and large footprint of conventional HVDC stations.
Yang Wang +7 more
wiley +1 more source
Analysis of DC offset in fault current caused by machines in a medium voltage distribution network
The Journal of Engineering, 2019 This study presents a study on the time when the short-circuit fault current in an MV distribution network will cross the zero point in the presence of DC offset affected by the local synchronous and/or induction machines.
Erfan Bashar +6 more
doaj +1 more source
Energy Science &Engineering, Volume 14, Issue 4, Page 1935-1951, April 2026.This paper aims to provide a robust design approach for HAWTs operating in shear flow. This study fills a critical research gap by integrating BEM and vortex theories for blade design in non‐homogeneous inflow conditions. The authors of the paper made an effort to develop and test an experimentally unsophisticated model of a turbine working in shear ...
Agnieszka Dorota Woźniak +2 more
wiley +1 more source
The p-MOS controlled lateral thyristor: A MOS controllable thyristor suitable for integration
, 1995 A novel CMOS compatible lateral thyristor is proposed in this paper. Its thyristor conduction is fully controlled by a p-MOS gate. Loss of MOS control due to parasitic latch-up has been eliminated and triggering of the main thyristor at lower forward ...
Amaratunga, GAJ, ,, Chen, W
core
STUDY OF TYPES AND WORKING SCHEMES OF THYRISTOR FREQUENCY CONVERTERS
, 2023 This article provides information about the principles of operation of thyristor frequency converters, connection schemes, the process of frequency generation using thyristors, and methods of controlling ...
Ulug‘murodov, Elshod +2 more
core +1 more source
IET Power ElectronicsRemaining useful life (RUL) prediction is a key technology for prognostics and health management (PHM). However, the conventional thyristor RUL prediction method that solely relies on a single degradation indicator proves insufficient in comprehensively ...
Yujiao Zhang +5 more
doaj +1 more source
Electrodynamic braking in high-speed rail transport [PDF]
Transport, 2007 The paper considers electrodynamic braking of trains, which is of particular importance for high-speed railway transport from theoretical and technical perspectives. Braking methods used for high-speed trains should ensure compatibility and redundancy of
L. Liudvinavičius, L. P. Lingaitis
doaj