Results 61 to 70 of about 465,069 (305)

Exploring the potential of a hybrid device combining solar water heating and molecular solar thermal energy storage [PDF]

, 2016
A hybrid solar energy system consisting of a molecular solar thermal energy storage system (MOST) combined with a solar water heating system (SWH) is presented.
Börjesson, K, Dreos, A, Kushnir, D, Moth-Poulsen, K, Norwood, Z, Roffey, A, Wang, Z   +6 more
core   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Hybrid Energy Storage Modeling and Control for Power System Operation Studies: A Survey

Energies
As the share of variable renewable energy sources in power systems grows, system operators have encountered several challenges, such as renewable generation curtailment, load interruption, voltage regulation problems, and frequency stability threats ...
Muhammad Usman Aslam, Nusrat Subah Binte Shakhawat, Rakibuzzaman Shah, Nima Amjady, Md Sazal Miah, B. M. Ruhul Amin   +5 more
doaj   +1 more source

An Enhanced Emulated Inertia Control for Grid-Connected PV Systems with HESS in a Weak Grid

Energies, 2021
The role of renewable energy sources in the power grid is increasing tremendously. However, power electronic converters are used to incorporate RES into the grid without inertia.
Ratnam Kamala Sarojini, Palanisamy Kaliannan, Yuvaraja Teekaraman, Srete Nikolovski, Hamid Reza Baghaee   +4 more
doaj   +1 more source

Charge replacement in hybrid electrical energy storage systems [PDF]

17th Asia and South Pacific Design Automation Conference, 2012
Hybrid electrical energy storage (HEES) systems are composed of multiple banks of heterogeneous electrical energy storage (EES) elements with distinctive properties. Charge replacement in a HEES system (i.e., dynamic assignment of load demands to EES banks) is one of the key operations in the system.
Qing Xie 0001, Yanzhi Wang 0001, Massoud Pedram, Younghyun Kim 0001, Donghwa Shin, Naehyuck Chang   +5 more
openaire   +1 more source

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

Review of Hybrid Energy Storage Systems for Hybrid Electric Vehicles

World Electric Vehicle Journal
Energy storage systems play a crucial role in the overall performance of hybrid electric vehicles. Therefore, the state of the art in energy storage systems for hybrid electric vehicles is discussed in this paper along with appropriate background ...
Ahtisham Urooj, Ali Nasir
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

Investigation of Power Generation System Driven by Wind and Sea Flow Energy

Gazi Üniversitesi Fen Bilimleri Dergisi, 2019
Wind and sea are renewable sources of energy with high energy potential. The sea/oceans have more than one type of energy such as wind, wave, tide, flow.
Ahmet AKTAŞ, Yağmur KIRÇİÇEK, Arif Şenol ŞENER   +2 more
doaj   +1 more source

Intelligent energy buildings based on RES and Nanotechnology [PDF]

, 2015
The paper presents the design features, the energy modelling and optical performance details of two pilot Intelligent Energy Buildings, (IEB). Both are evolution of the Zero Energy Building (ZEB) concept.
Kaplani, Eleni, Kaplanis, Socrates
core   +1 more source