Results 141 to 150 of about 453,847 (220)

Prototype production and comparative analysis of high-speed flywheel energy storage systems during regenerative braking in hybrid and electric vehicles

Journal of Energy Storage, 2021
In conventional EVs and HEVs, only a small part of the vehicle's kinetic energy can be usefully stored during deceleration. Generally, this storage process can be done by providing energy flow to the main battery of the vehicle. Since batteries work with
Koray Erhan, Engin Özdemir
exaly   +2 more sources

Optimization and control of battery-flywheel compound energy storage system during an electric vehicle braking

Energy, 2021
Combining the advantages of battery’s high specific energy and flywheel system’s high specific power, synthetically considering the effects of non-linear time-varying factors such as battery’s state of charge (SOC), open circuit voltage (OCV) and heat ...
Man Shi, Yuling Song
exaly   +2 more sources

Flywheel energy and power storage systems

Renewable and Sustainable Energy Reviews, 2007
For ages flywheels have been used to achieve smooth operation of machines. The early models where purely mechanical consisting of only a stone wheel attached to an axle. Nowadays flywheels are complex constructions where energy is stored mechanically and transferred to and from the flywheel by an integrated motor/generator.
Hans Bernhoff, Mats Leijon
exaly   +2 more sources

Integrated Optimal Energy Management and Sizing of Hybrid Battery/Flywheel Energy Storage for Electric Vehicles

IEEE Transactions on Industrial Informatics, 2023
This article presents an integrated optimal energy management strategy (EMS) and sizing of a high-speed flywheel energy storage system (FESS) in a battery electric vehicle.
Abbas Mehraban   +3 more
semanticscholar   +1 more source

Structure and Optimization Design of Cup Winding Permanent Magnet Synchronous Machine in Flywheel Energy Storage System

IEEE transactions on magnetics, 2023
A cup winding permanent magnet synchronous machine (PMSM) is proposed in the application of large-capacity flywheel energy storage system (FESS), which can effectively improve the efficiency of the FESS and reduce the axial height of the flywheel. First,
Ming-lun Sun, Yanliang Xu, Kun-Young Han
semanticscholar   +1 more source

Multiphysics Analysis of Flywheel Energy Storage System Based on Cup Winding Permanent Magnet Synchronous Machine

IEEE transactions on energy conversion, 2023
In order to solve a series of problems such as electromagnetic loss, mechanical strength, rotor dynamics, and vacuum cooling induced by the high-power machine in flywheel energy storage system (FESS), a multiphysics coupling field of electricity ...
Ming-lun Sun, Yanliang Xu, Wenjing Zhang
semanticscholar   +1 more source

Energy storage systems the flywheel energy storage

2008 13th International Power Electronics and Motion Control Conference, 2008
Storage of energy is one of the main problem of contemporary technology. Currently used manners of the energy store are listed below: (1) the magnetic accumulator - the energy is kept in the magnetic field of superconductive inductor, (2) the accumulator with super capacitors.
Tomasz Siostrzonek   +2 more
openaire   +1 more source

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