Results 81 to 90 of about 315,556 (297)

Self-healing radial distribution network reconfiguration based on deep reinforcement learning

Results in Engineering
Distribution network reconfiguration (DNR) has long been used to minimize losses in normal conditions and restore out-of-service areas in fault situations.
Seungchan Jo, Jae-Young Oh, Yong Tae Yoon, Young Gyu Jin   +3 more
doaj   +1 more source

Optimal Conductor Selection in Radial Distribution Systems for Productivity Improvement Using Genetic Algorithm [PDF]

Iraqi Journal for Electrical and Electronic Engineering, 2013
Development of distribution systems result in higher system losses and poor voltage regulation. Consequently, an efficient and effective distribution system has become more urgent and important.
Mahdi Mozaffari Legha, Hassan Javaheri, Mohammad Mozaffari Legha   +2 more
doaj  

Network reconfiguration and distributed generation sizing in radial distribution network using particle swarm optimization [PDF]

, 2015
The increasing energy demands are stressing the generation and transmission capabilities of the power system. The performance of distribution system becomes degraded due to increase of distribution losses and reduction in voltage magnitude. With addition
Aziz, Fazli
core  

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Voltage Stability Analysis of Radial Distribution Networks with Distributed Generation

International Journal on Electrical Engineering and Informatics, 2014
This paper presents voltage stability analysis of radial distribution networks in the presence of distributed generation. The analysis is accomplished using a voltage stability index which can be evaluated at each node of the distribution system. The location of DG has the main effect voltage stability on the system.
G V K Murthy, S Sivanagaraju, S Satyanarayana, B Hanumantha Rao   +3 more
openaire   +1 more source

Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories

Advanced Engineering Materials, EarlyView.
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and introducing a modified thermal shock parameter that accounts for mesocracks, the study shows how graphite content and aggregate size influence thermal shock ...
Jishnu Vinayak Gopi, Stephan Roth, Christos G. Aneziris, Bjoern Kiefer   +3 more
wiley   +1 more source

Optimizing Radial Distribution Network Performance Through Microgrid Integration Using a Hybrid PSO-HSA Algorithm

Journal of Electrical and Computer Engineering
The development of microgrids has emerged as a strategic solution to address the challenges inherent in radial distribution networks (RDNs). By integrating a microgrid system on the low-voltage side of the distribution feeders, it enhances the ...
Demsew Mitiku Teferra, Livingstone M. H. Ngoo, George N. Nyakoe   +2 more
doaj   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Inter-cluster filaments in a $\Lambda$CDM Universe

, 2004
The large--scale structure (LSS) in the Universe comprises a complicated filamentary network of matter. We study this network using a high--resolution simulation of structure formation of a $\Lambda$ Cold Dark Matter cosmology.
Colberg, Joerg M., Connolly, Andrew J., Krughoff, K. Simon   +2 more
core   +1 more source

Microstructure Design of Steel‐Spinel Composites via Spark Plasma Sintering Process

Advanced Engineering Materials, EarlyView.
This study illustrates how spark plasma sintering at reduced oxygen partial pressure enables controlled formation of steel‐spinel composites through tailored redox reactions and cation exchange. Comparison of the MgO–Fe2O3, steel–(MgO+Cr2O3), and steel–(MgO+Fe2O3) systems shows how oxygen activity and interface chemistry govern spinel formation, phase ...
Mahnaz Mehdizadehlima, Christian Schimpf, Stefan Martin, Olga Fabrichnaya, David Rafaja   +4 more
wiley   +1 more source