Results 171 to 180 of about 9,498 (215)

Impact of cognitive rehabilitation interventions on memory improvement in patients after stroke: A systematic review. [PDF]

open access: yesWorld J Methodol
Mathew R   +8 more
europepmc   +1 more source

Grid connected improved sepic converter with intelligent mppt strategy for energy storage system in railway applications. [PDF]

open access: yesSci Rep
Vendoti S   +7 more
europepmc   +1 more source

A Novel Design for Flywheel Battery of Electric Vehicles

2010 International Conference on Intelligent System Design and Engineering Application, 2010
Flywheel battery is a new concept battery for storing energy in mechanical form, it offers some attractive advantages as compared to chemical battery for electric vehicles, such as high energy and power density, long cycle life and reduction of maintenance. This work designed an integrated flywheel battery with an axial-flux motor/generator which rotor
exaly   +2 more sources

Vibration analysis of a motor/generator for flywheel batteries

2022 IEEE Energy Conversion Congress and Exposition (ECCE), 2022
Energy storage is key piece of the energy transition, since it can be tailored for intermittent energy sources, such as wind and solar resources. Chemical batteries represent the de facto standard of storage systems but are affected by several drawbacks, hence research is focusing on viable alternatives. Mechanical storage systems, i. e.
Piraccini, Giorgio   +4 more
openaire   +1 more source

A diamagnetically stabilized magnetically levitated flywheel battery

2013 Eighth International Conference and Exhibition on Ecological Vehicles and Renewable Energies (EVER), 2013
Flywheel energy storage (FES) provides high density storage. Traditional systems relied on mechanical bearings. Bearings can be replaced by electromagnetic variations. Modern FES systems levitate inertial mass on electromagnetic cushions. Levitation consumes energy, so FES systems are confined to short-term power quality applications.
S. Sabihuddin, A. Kiprakis, M. Mueller
openaire   +1 more source

Dual voltage/power system by battery/flywheel configuration

2015 IEEE 13th Brazilian Power Electronics Conference and 1st Southern Power Electronics Conference (COBEP/SPEC), 2015
Flywheel Energy Storage Systems have gained more attention over the last years due to the requirement of reliable energy systems in modern society. The combination of a flywheel and a battery can be very interesting as they merge high power and high energy capabilities for use in a broad variety of applications. In Electric Vehicles, dual voltage/power
Ivan Stoppa   +3 more
openaire   +1 more source

Fault Tolerance Analysis of Multiphase Ironless PMSM for Flywheel Batteries

2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED), 2023
This paper investigates the performances of an Ironless PMSM with two phase faults: open circuit of a phase and short circuit of a phase. The machine was specifically designed for a Flywheel Energy Storage System (FESS) and is reconfigurable as 3-Phase, 6-Phase and 12-Phase.
Macrelli, Elena   +3 more
openaire   +2 more sources

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