Results 131 to 140 of about 2,419,332 (252)

A Comprehensive Review of Fault‐Current Limiter Technologies for Smart and Resilient Power Systems

Energy Science &Engineering, EarlyView.
This review compares superconducting, solid‐state, and hybrid fault‐current limiters (FCLs) for modern alternating current, direct current, and hybrid grids. It shows that optimal FCL selection depends on fault characteristics, network configuration, voltage level, protection coordination, and resilience requirements rather than on a universally ...
Abdelrahman Farghly, Eslam Essam, Hilmy Awad, Samia Abdelfatah, Walid Issa, Abdallah M. Hamada   +5 more
wiley   +1 more source

Robust Coordinated Reserve Optimization Method for Electricity–Gas Systems Considering Multi‐Source Coupling and Multiple Uncertainties

Energy Science &Engineering, EarlyView.
This study proposes a two‐stage robust reserve optimization method for coupled electricity–gas systems to mitigate wind–solar fluctuations and transmission‐line contingencies. By coordinating cross‐network reserves and linearizing complex gas flow equations, the approach significantly enhances system security and economic efficiency under multiple ...
Jianbo Nie, Youbing Zhang, Zhou Lan, Hao Xu, Yongqi Liu, Guofeng Wang   +5 more
wiley   +1 more source

Bio‐inspired vision: From principle, material architectures to system‐level integration

FlexMat, EarlyView.
This review introduces the development and mechanism of electronic and ionic bio‐inspired vision devices respectively. Then, it explores the impact of structure on bio‐inspired visual performance from the scale of intrinsic materials and device. Finally, it concludes that only by combining advanced software and technology can more complex vision ...
Zewan Lin, Miaoyi Xu, Xianda Ma, Weifeng Yang, Yuanlong Shao   +4 more
wiley   +1 more source

Convex modeling based topology optimization with load uncertainty

, 2013
In traditional topology optimization formulation the external load are deterministic and the uncertainties are not considered. The convex modeling based topology optimization method for solving topology optimization problems under external load ...

core  

Topology optimization for fatigue reserve factors

This paper describes a topology optimization approach that applies the common fatigue analysis practices of rainflow cycle counting and critical plane searches to cover both proportional and non-proportional fatigue loading conditions of metals.
Hawla, David, Sartorti, Roman, Kriegesmann, Benedikt, Pedersen, Claus B.W.   +3 more
core   +1 more source

The Alignment Paradox: A Theory of AI‐Driven Misalignment in HR Systems

Human Resource Management, EarlyView.
ABSTRACT The core principle in strategic human resource management (SHRM) holds that organizations gain competitive advantage from HR systems with practices that work well together (horizontal alignment) and that support overall strategy (vertical alignment).
Pankaj Patel, Yasin Rofcanin, Rifat Kamasak, Maksim Belitski   +3 more
wiley   +1 more source

Reliability Based Topology Optimization for Structural System considering Loading Uncertainties

, 2005
General deterministic optimization does not consider the uncertainties which can happen after the design process. The Probabilistic approach, which conduced in this research, does not treat the design parameter and external load as deterministic values ...
Semyung Wang, Hegoon Moon, Nakjin Kim, Chwail Kim   +3 more
core  

Aerogel Fiber: A One‐Dimensional Programmable Porous Matter for Next Thermal Management Materials

Interdisciplinary Materials, EarlyView.
Aerogel fibers are redefined as one‐dimensional programmable porous matter, where thermal transport is governed by multiscale pathway engineering. By reconstructing and decoupling transport pathways from molecular to textile scales, these systems integrate insulation, radiative cooling, and adaptive thermal regulation.
Lizhi Ren, Zihui Liang, Xiangzhe Li, Huimin Wu, Sixing Xiong, Jin Qian, Kai Wang   +6 more
wiley   +1 more source

Robust topology and dispatch optimization for renewable distribution networks with electric vehicle mobility uncertainty. [PDF]

Sci Rep
Xu L, Jiang J, Hu S, Wang T, Dong J.
europepmc   +1 more source

Recent progress of the exchange bias based on 2D van der Waals ferromagnet

InfoScience, EarlyView.
Ultrathin magnetic materials could help make smaller, energy‐efficient memories, but their magnetic states must remain stable and controllable. This review brings together recent research on exchange bias, a magnetic pinning effect in layered materials, and explains how interfaces and electrical, thermal or mechanical controls can tune it, with optical
Wajahat Ali, Shaojie Hu
wiley   +1 more source