Results 91 to 100 of about 179,443 (327)

Research on Day-Ahead Optimal Scheduling of Wind–PV–Thermal–Pumped Storage Based on the Improved Multi-Objective Jellyfish Search Algorithm

Energies
As the share of renewable energy in modern power systems continues to grow, its inherent uncertainty and variability pose severe challenges to grid stability and the accuracy of traditional thermal power dispatch.
Yunfei Hu, Kefei Zhang, Sheng Liu, Zhong Wang   +3 more
doaj   +1 more source

Performance Comparison and Innovation Strategies in Energy Storage Technologies [PDF]

MATEC Web of Conferences
With the increasing penetration of renewable energy, energy storage technologies have become fundamental to maintaining the stability and flexibility of modern power systems.
Li Renjie
doaj   +1 more source

Active heat exchange system development for latent heat thermal energy storage [PDF]

Various active heat exchange concepts were identified from among three generic categories: scrapers, agitators/vibrators and slurries. The more practical ones were given a more detailed technical evaluation and an economic comparison with a passive tube ...
Alario, J., Haslett, R., Kosson, R.
core   +4 more sources

Process analysis of pressurized oxy-coal power cycle for carbon capture application integrated with liquid air power generation and binary cycle engines [PDF]

, 2015
In this paper, the thermodynamic advantage of integrating liquid air power generation (LAPG) process and binary cycle waste heat recovery technology to a standalone pressurized oxy-coal combustion supercritical steam power generation cycle is ...
Aneke, Mathew, Wang, Meihong
core   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Two-Layer Optimal Scheduling and Economic Analysis of Composite Energy Storage with Thermal Power Deep Regulation Considering Uncertainty of Source and Load

Energies
A two-layer scheduling method of energy storage that considers the uncertainty of both source and load is proposed to coordinate thermal power with composite energy storage to participate in the peak regulation of power systems.
Chao Xing, Jiajie Xiao, Xinze Xi, Jingtao Li, Peiqiang Li, Shipeng Zhang   +5 more
doaj   +1 more source

On the phase-change thermal energy storage/heat pump system.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 1985
A high-performance latent heat thermal energy storage (TES) / heat pump system was proposed. The transient thermal characteristics of the latent heat TES / heat pump system were experimentally revealed in detail. And it is shown that the proposed system has high coefficient of performances of 4.2∼5.0 ( Space heating mode). A simulation of the spherical
Takeo SAITOH, Koichi HIROSE
openaire   +2 more sources

Thermodynamic analysis of pumped thermal electricity storage [PDF]

, 2013
The increasing use of renewable energy technologies for electricity generation, many of which have an unpredictably intermittent nature, will inevitably lead to a greater need for electricity storage. Although there are many existing and emerging storage
Markides, CN, Parks, G, White, A
core  

Uphill Motion of Active Brownian Particles in Piecewise Linear Potentials [PDF]

, 1999
We consider Brownian particles with the ability to take up energy from the environment, to store it in an internal depot, and to convert internal energy into kinetic energy of motion. Provided a supercritical supply of energy, these particles are able to
Ebeling, Werner, Schweitzer, Frank, Tilch, Benno   +2 more
core   +2 more sources

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source