Results 91 to 100 of about 363,336 (319)

Modelling and Simulation of a Grid-Connected PV System based on Efficient Maximum Power Point Tracking Algorithm

, 2014
The results presented in this paper have been acquired through simulation of a grid-connected photovoltaic system (GCPV) to a specific section of Alsabyia generation station part of Kuwait national grid with efficient maximum power point tracking (MPPT ...
Rotaru, M., Sykulski, J. K., Al-Enezi, F.Q.   +2 more
core  

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Research on Data-Driven Optimal Scheduling of Power System

, 2023
The uncertainty of output makes it difficult to effectively solve the economic security dispatching problem of the power grid when a high proportion of renewable energy generating units are integrated into the power grid.
Jianxun Luo, Wei Zhang, Hui Wang, Jinpeng He, Wenmiao Wei   +4 more
core   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Coordinated Suppression Method of Fault Current for DC Grid with Novel Dissipative Resistors Topology

CSEE Journal of Power and Energy Systems
A DC grid based on half-bridge modular multilevel converters (HB-MMC) is a feasible means to realize the friendly grid connection of renewable energy.
Shouqi Jiang, Huanyu Zhao, Guoqing Li, Yechun Xin, Lixin Wang, Weiru Wang   +5 more
doaj   +1 more source

Power System Simulator for Realistic Dispatcher Training

IFAC Proceedings Volumes, 1989
Abstract The paper describes a training system which is incorporable into existing system control centers. The aspects considered for the system design are presented: - the man-machine-interface for training is the same as for real operation - the power system behaviour is realistically simulated - there is no interference with the actual
K. Heuck, A. Huber, E. Reuter
openaire   +1 more source

GRIND: An generic interface for coupling power grid simulators with traffic, communication and application simulation tools

, 2022
S.174-177The prospective penetration of the electric vehicle fleet will bring about certain repercussions due to their high demand in power. Simulations are, therefore, of importance for making estimations for assessing the impact of the incoming ...
Rieck, David, Schünemann, Björn, Radusch, Ilja, Chuang, David   +3 more
core  

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Interactions between two grid PMSG wind turbines: A perspective on subsynchronous oscillations

International Journal of Electrical Power & Energy Systems
Subsynchronous oscillation (SSO) in grid-connected permanent magnet synchronous generators (PMSGs) is a complex dynamic behavior influenced by multiple factors.
Cheng Yang, Gangui Yan, Yupeng Wang, Lin Yue, Fu Guo, Mingsen Shi   +5 more
doaj   +1 more source

Simulation of a Power Substation's Control System Operation

, 2011
This paper describes a simulator of power substation automation system developed as part of software suit for complex simulation of power substation operation.
Peter Bracinik, Marek Roch, Marek Hoger
core   +1 more source