Results 51 to 60 of about 6,601 (290)

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source

A day-ahead scheduling framework for thermostatically controlled loads with thermal inertia and thermal comfort model

Journal of Modern Power Systems and Clean Energy, 2019
This paper proposes a day-ahead dispatch framework of thermostatically controlled loads (TCLs) for system peak load reduction. The proposed day-ahead scheduling framework estimates the user's indoor thermal comfort degree through the building ...
Yingying Chen, Fengji Luo, Zhaoyang Dong, Ke Meng, Gianluca Ranzi, Kit Po Wong   +5 more
doaj   +1 more source

Improved Battery Models of an Aggregation of Thermostatically Controlled Loads for Frequency Regulation

, 2014
Recently it has been shown that an aggregation of Thermostatically Controlled Loads (TCLs) can be utilized to provide fast regulating reserve service for power grids and the behavior of the aggregation can be captured by a stochastic battery with ...
Hao, He, Poolla, Kameshwar, Sanandaji, Borhan M., Vincent, Tyrone L.   +3 more
core   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Optimal Ensemble Control of Loads in Distribution Grids with Network Constraints

, 2018
Flexible loads, e.g. thermostatically controlled loads (TCLs), are technically feasible to participate in demand response (DR) programs. On the other hand, there is a number of challenges that need to be resolved before it can be implemented in practice ...
Chertkov, Michael, Deka, Deepjyoti, Dvorkin, Yury   +2 more
core   +1 more source

Demand as Frequency Controlled Reserve [PDF]

, 2011
2011-2012 > Academic research: refereed > Publication in refereed ...
Togeby, Mikael, Xu, Zhao, Østergaard, Jacob   +2 more
core   +2 more sources

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

Fuzzy Neural Network Control of Thermostatically Controlled Loads for Demand-Side Frequency Regulation

Energies, 2019
In this paper, a fuzzy neural network controller for regulating demand-side thermostatically controlled loads (TCLs) is designed with the aim of stabilizing the frequency of the smart grid.
Zhengwei Qu, Chenglin Xu, Kai Ma, Zongxu Jiao   +3 more
doaj   +1 more source

Wind Farms and Flexible Loads Contribution in Automatic Generation Control: An Extensive Review and Simulation

Energies, 2023
With the increasing integration of wind energy sources into conventional power systems, the demand for reserve power has risen due to associated forecasting errors. Consequently, developing innovative operating strategies for automatic generation control
Kaleem Ullah, Zahid Ullah, Sheraz Aslam, Muhammad Salik Salam, Muhammad Asjad Salahuddin, Muhammad Farooq Umer, Mujtaba Humayon, Haris Shaheer   +7 more
doaj   +1 more source

Chance-Constrained ADMM Approach for Decentralized Control of Distributed Energy Resources

, 2018
Distribution systems are undergoing a dramatic transition from a passive circuit that routinely disseminates electric power among downstream nodes to the system with distributed energy resources.
Chertkov, Michael, Deka, Deepjyoti, Dvorkin, Yury, Hassan, Ali   +3 more
core   +1 more source