Results 11 to 20 of about 14,168 (225)
Actuators, 2022 In this paper, a new superconducting flywheel energy storage system is proposed, whose concept is different from other systems. The superconducting flywheel energy storage system is composed of a radial-type superconducting magnetic bearing (SMB), an ...
Mochimitsu Komori +2 more
doaj +1 more source
Powertrain modeling and performance simulation of a novel flywheel hybrid electric vehicle
Energy Reports, 2023 To improve vehicle performance and energy utilization, a novel planetary gear set based flywheel hybrid electric powertrain (PGS-FHEP) is proposed. The PGS-FHEP involves an internal combustion engine, a planetary gear set that integrated a control motor ...
Zhifa Zhang +5 more
doaj +1 more source
Overview of results in the application of flywheel hybrid transportation systems [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"Among several typical energy storage methods, that flywheel energy storage has advantages such as high instantaneous power, high-performance and long service life, making it perfect secondary energy storage technology for traditional internal ...
Tarraf Mokhammad +2 more
doaj +1 more source
Shaft-Less Energy Storage Flywheel [PDF]
Volume 2: Photovoltaics; Renewable-Non-Renewable Hybrid Power System; Smart Grid, Micro-Grid Concepts; Energy Storage; Solar Chemistry; Solar Heating and Cooling; Sustainable Cities and Communities, Transportation; Symposium on Integrated/Sustainable Building Equipment and Systems; Thermofluid Analysis of Energy Systems Including Exergy and Thermoeconomics; Wind Energy Systems and Technologies, 2015 This paper provides an overview of a 100 kw flywheel capable of 100 kW-Hr energy storage that is being built by Vibration Control and Electromechanical Lab (VCEL) at Texas A&M University and Calnetix Technologies. The novel design has a potential of nearly doubling the energy density of conventional steel flywheels.
Xiaojun Li +5 more
openaire +1 more source
Sizing and Energy Management of a Hybrid Locomotive Based on Flywheel and Accumulators [PDF]
, 2009 The French National Railways Company (SNCF) is interested in the design of a hybrid locomotive based on various storage devices (accumulator, flywheel, and ultracapacitor) and fed by a diesel generator.
Akli, Cossi Rockys +4 more
core +2 more sources
A Study on the Integration of a High-Speed Flywheel as an Energy Storage Device in Hybrid Vehicles [PDF]
, 2010 The last couple of decades have seen the rise of the hybrid electric vehicle as a compromise between the outstanding specific energy of petrol fuels and its low-cost technology, and the zero tail-gate emissions of the electric vehicle.
Martinez-Gonzalez, Pablo +1 more
core +1 more source
Energies, 2021 The motor is an important part of the flywheel energy storage system. The flywheel energy storage system realizes the absorption and release of electric energy through the motor, and the high-performance, low-loss, high-power, high-speed motors are key ...
Wen Ji +5 more
doaj +1 more source
Complexity, 2020 In view of the defects of the motors used for flywheel energy storage such as great iron loss in rotation, poor rotor strength, and robustness, a new type of motor called electrically excited homopolar motor is adopted in this paper for flywheel energy ...
Lili Jing, Yandong Yu, Xiaochuan Xue
doaj +1 more source
Predictive Optimal Matrix Converter Control for a Dynamic Voltage Restorer with Flywheel Energy Storage [PDF]
, 2009 This paper presents a predictive optimal matrix converter controller for a flywheel energy storage system used as Dynamic Voltage Restorer (DVR). The flywheel energy storage device is based on a steel seamless tube mounted as a vertical axis flywheel to ...
Gamboa, Paulo +3 more
core +1 more source
Energies, 2015 Microgrids are eco-friendly power systems because they use renewable sources such as solar and wind power as the main power source. However, the stochastic nature of wind and solar power is a considerable challenge for the efficient operation of ...
Thai-Thanh Nguyen +2 more
doaj +1 more source