Results 1 to 10 of about 10,383 (213)

Orientation Control System: Enhancing Aerial Maneuvers for Quadruped Robots [PDF]

open access: yesSensors, 2023
For legged robots, aerial motions are the only option to overpass obstacles that cannot be circumvented with standard locomotion gaits. In these cases, the robot must perform a leap to either jump onto the obstacle or fly over it.
Francesco Roscia   +4 more
doaj   +2 more sources

Optoelectronic Strain-Measurement System Demonstrated on Scaled-Down Flywheels [PDF]

open access: yesSensors
Monitoring the strain in the rotating flywheel in a kinetic energy storage system is important for safe operation and for the investigation of long-term effects in composite materials like carbon-fiber-reinforced plastics.
Matthias Franz Rath   +4 more
doaj   +2 more sources

Thermodynamics, Energy Dissipation, and Figures of Merit of Energy Storage Systems—A Critical Review

open access: yesEnergies, 2021
The path to the mitigation of global climate change and global carbon dioxide emissions avoidance leads to the large-scale substitution of fossil fuels for the generation of electricity with renewable energy sources.
Efstathios E. Michaelides
doaj   +1 more source

Quantum flywheel [PDF]

open access: yesPhysical Review A, 2016
A quantum flywheel is studied with the purpose of storing useful work in quantum levels, while additional power is extracted continuously from the device. The flywheel gains its energy form a quantum heat engine. Generally, when a work repository is quantized the work exchange with the engine is accompanied with heat exchange, which may degrade the ...
Levy, A., Diósi, Lajos, Kosloff, R.
openaire   +3 more sources

A multi‐area design of under frequency load shedding schemes considering energy storage system

open access: yesIET Generation, Transmission & Distribution, 2023
This paper presents a comprehensive under frequency load shedding (UFLS) model that can be implemented in a multi‐area power system with real network characteristics.
Ahmadreza Alavi‐Koosha   +2 more
doaj   +1 more source

Optimal sizing of a high‐speed flywheel in an electric vehicle using the optimal control theory approach

open access: yesIET Electric Power Applications, 2022
This study proposes an approach for finding the optimal size of a high‐speed flywheel in an energy storage system based on battery‐flywheel cooperation, called battery‐flywheel energy storage system (BFESS), supplying an electric vehicle.
Abbas Mehraban   +3 more
doaj   +1 more source

Analysis of Integrated Cylinder-Shaped Steel Flywheels in Flywheel Energy Storing Systems [PDF]

open access: yesPort Said Engineering Research Journal, 2019
In this paper, integrated cylinder-shaped flywheels are analysed. Two models of integrated flywheels are considered: the “shaftless” flywheel model and the “fully-integrated” flywheel model.
Mohammed Saber
doaj   +1 more source

A Lab-scale Flywheel Energy Storage System: Control Strategy and Domestic Applications

open access: yesEnergies, 2020
Flywheel is a promising energy storage system for domestic application, uninterruptible power supply, traction applications, electric vehicle charging stations, and even for smart grids.
Elhoussin Elbouchikhi   +4 more
doaj   +1 more source

Distributed control of a flywheel energy storage system subject to unreliable communication network

open access: yesEnergy Reports, 2022
This paper considers a distributed control problem for a flywheel energy storage system consisting of multiple flywheels subject to unreliable communication network. There are two control objectives.
Huanli Gao, Wei Li, He Cai
doaj   +1 more source

Synthetic biology's flywheel [PDF]

open access: yesEMBO reports, 2012
Producing drugs and chemicals efficiently from cells remains a major challenge. Synthetic biologists need to invent the equivalents of the crank and flywheel to improve productivity.
openaire   +2 more sources

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