Results 71 to 80 of about 2,151,961 (284)
IEEE Access, 2018 A resilience-constrained operation strategy is proposed in this paper using a battery energy storage system (BESS) as a resilience resource. A proactive operation scheme is proposed for the pre-disturbance phase by formulating resiliency cuts for the ...
Akhtar Hussain, Van-Hai Bui, Hak-Man Kim
doaj +1 more source
An adaptive load shedding method for intentional islanding
, 2009 The paper proposes and analyzes a new adaptive load shedding method for intentional islanding for distribution networks. The proposed method uses a combination load shedding method to enhance both frequency and voltage stability following a disturbance ...
Hirodontis, S. +3 more
core +1 more source
Advanced Materials Technologies, EarlyView.A closed U‐shaped microfluidic platform symmetrically embeds a single, size‐controlled HT29 colorectal cancer spheroid within a GFP‐HUVEC‐laden fibrin matrix. HT29 spheroids are associated with hyper‐branched endothelial network remodeling, while vascularized co‐culture is accompanied by anisotropic protrusive growth and EMT‐like marker changes in the ...
G. Cretti +4 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan +4 more
wiley +1 more source
Asymmetry in Skipping Enhances Viability Against Control Input Noise
Advanced Robotics Research, EarlyView.Quadruped animals use asymmetric galloping gaits at high speeds, yet the functional role of this asymmetry remains unclear. This study shows that left–right asymmetry in touchdown angles enhances robustness to control noise. Using a simple two‐legged locomotion model and viability theory, it demonstrates that asymmetric skipping substantially enlarges ...
Yuichi Ambe, Alvin So, Shinya Aoi
wiley +1 more source
电力工程技术Electrical distance is widely used as edge weights in spectral clustering for transmission network partitioning. However, the propagation risk of cascading failures is seldom embedded into the graph model.
Tao YE +4 more
doaj +1 more source
International Journal of Electrical Power & Energy SystemsWith the rapid growth of renewable energy in the power system and the implementation of high-capacity LCC-HVDC projects, the frequency support capability of the grid is decreasing. Existing centralized single-measurement methods and model-based emergency
Zhenglong Sun +6 more
doaj +1 more source
A MILP-Based Restoration Technique for Multi-Microgrid Distribution Systems
IEEE Access, 2019 The main focus of the work presented in this paper is on the outage management of interconnected microgrids during islanded operation after being disconnected from the utility main supply.
Moheeb Ott +2 more
doaj +1 more source
Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2
Advanced Science, EarlyView.Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim +13 more
wiley +1 more source
Low-cost under-frequency relay for distributed load shedding
, 1991 An under-frequency load shedding relay utilizing a single-chip microcomputer is described. The device may be used to shed off-peak load, thus replacing expensive emergency power reserve over the corresponding periods.
Fox, B. +2 more
core +1 more source