Results 71 to 80 of about 1,009,889 (297)

Power System Stability Studies Using Matlab [PDF]

, 2009
The stability of an interconnected power system is its ability to return to normal or stable operation after having been subjected to some form of disturbance.
Basu, Pranamita, Harichandan, Aiswarya
core  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Small signal modeling and stability analysis of multiple grid-forming converters in energy storage station

Energy Reports
With the development of new-type power systems, the application scenarios of grid-forming (GFM) converters in energy storage stations have been continuously expanded, but its large-scale application has brought more and more serious stability problems ...
Ruming Feng, Qing Zhi, Xiufen Li, Deyu Yang, Yu Cong, Mengze Yin   +5 more
doaj   +1 more source

A New Fuzzy Stabilizer Based on Online Learning Algorithm for Damping of Low-Frequency Oscillations [PDF]

Journal of Optimization in Industrial Engineering, 2015
A multi objective Honey Bee Mating Optimization (HBMO) designed by online learning mechanism is proposed in this paper to optimize the double Fuzzy-Lead-Lag (FLL) stabilizer parameters in order to improve low-frequency oscillations in a multi machine ...
Ali Ghasemi, Mohammad Javad Golkar, Mohammad Eslami   +2 more
doaj  

A resource management scheme for multi-user GFDM with adaptive modulation in frequency selective fading channels [PDF]

, 2016
The topic is "Low-latency communication for machine-type communication in LTE-A" and need to be specified in more detail.This final project focus on designing and evaluating a resource management scheme for a multi-user generalized frequency division ...
Tornés Molins, Bernat
core  

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Multi mode coordinated control algorithm for DC near-field photovoltaic based on adaptive mutation particle swarm optimization

Ain Shams Engineering Journal
Excessive photovoltaic power in a distributed photovoltaic system may cause problems such as overvoltage and reverse power flow in the distribution network, and the safe and stable operation of distribution networks faces potential challenges or risks ...
Hua Weng, Weijun Zhu, Jun Wu
doaj   +1 more source

Influence of Superconducting Generators on Steady-State Stability of Multi-Machine Power Systems

Journal of King Saud University: Engineering Sciences, 1990
This paper deals mainly with how steady state-stability of interconnected power systems is influenced by introducing a superconducting alternator unit.
M.A.A.S. Alyan, Y.H.A. Rahim, S.M. Osheba   +2 more
doaj   +1 more source

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source