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Optimization of Flywheel Rotor Energy and Stability Using Finite Element Modelling
EnergiesAn investigation on a flywheel is presented based on finite element modelling simulations for different geometries. The goal was to optimise the energy density (rotational energy-to-mass ratio) and, at the same time, the rotational energy of a flywheel ...
Joao Manoel Losada Moreira +2 more
exaly +3 more sources
A review of flywheel energy storage systems: state of the art and opportunities [PDF]
Journal of Energy Storage, 2021 Thanks to the unique advantages such as long life cycles, high power density, minimal environmental impact, and high power quality such as fast response and voltage stability, the flywheel/kinetic energy storage system (FESS) is gaining attention ...
Xiaojun Li, A. Palazzolo
semanticscholar +1 more source
An Improved Design of the Engine Bench Test Tool for the Dual Mass Flywheel (DMF) [PDF]
E3S Web of Conferences, 2021 At present, a lot of passenger cars and light trucks are equipped with the dual mass flywheel, which can decrease the non-uniformity of the indicated engine torque. In engine bench test, the secondary mass of the dual mass flywheel can’t be fixed because
Dong Fan +4 more
doaj +1 more source
Design and Performance Analysis of Super Highspeed Flywheel Rotor for Electric Vehicle
World Electric Vehicle Journal, 2022 The optimal design of a super highspeed flywheel rotor could improve flywheel battery energy density. The improvement of flywheel battery energy density could enhance the performance of the flywheel lithium battery composite energy storage system ...
Pengwei Wang +5 more
doaj +1 more source
A Novel Z-Type Self-Balancing Modular Multilevel Converter for Flywheel Driving Applications [PDF]
E3S Web of Conferences, 2021 With the development of flywheel technology, the speed and the voltage level of flywheel continue to increase. The Z-type self-balancing modular multilevel converter can have a wide frequency range at medium voltage and is suitable for flywheel driving ...
Cheng Shuoqi +4 more
doaj +1 more source
Analysis of Integrated Cylinder-Shaped Steel Flywheels in Flywheel Energy Storing Systems [PDF]
Port 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
Control technology and development status of flywheel energy storage system [PDF]
ITM Web of Conferences, 2022 Flywheel energy storage technology has attracted more and more attention in the energy storage industry due to its high energy density, fast charge and discharge speed, long service life, clean and pollution-free characteristics.
Jia Yu +4 more
doaj +1 more source
Physical 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
Research Progress of Flywheel Energy Storage Technology and Its Coupling Power Generation
南方能源建设, 2022 [Introduction] The proposal of the "carbon peak and neutrality" goal increases the necessity of new energy power embedding. To study the method to improve the flexibility of the unit, this paper introduces the flywheel energy storage technology and the ...
Xianlong XU +6 more
doaj +1 more source
Actuators, 2023 The planetary flywheel can significantly reduce the weight of the flywheel, allowing the inerter to be lightweight. When a planetary flywheel ball screw inerter-based active actuator is used in a vehicle suspension system, the nonlinear features of the ...
Zheng Ge +3 more
doaj +1 more source