Composite flywheel material design for high-speed energy storage
نویسندگان
چکیده
منابع مشابه
Flywheel energy storage: principles and possibilities
The main problems of contemporary energyhungry society are steep fluctuations in consuming: short-time power peaks are mirrored in the overdimensioned infrastructure. Applications are operating at underload most of the time – a circumstance, not favourable for economic reasons. The idea of load levelling by the means of storage buffers is well known, but hard to implement, especially in kWh and...
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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. The stone wheel has been replaced by a steel or composite rotor and mag...
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The Micro-Grid (MG) stability is a significant issue that must be maintained in all operational modes. Usually, two control strategies can be applied to MG; V/f control and PQ control strategies. MGs with V/f control strategy should have some Distributed Generators (DGs) which have fast responses versus load changes. The Flywheel Energy Storage System (FESS) has this characteristic. The FESS, w...
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Due to advantages such as high energy density, high power density, rapid charge and discharge, high cyclic-life, and environmentally friendly, flywheel energy storage systems (FESs) are widely used in various fields. However, the performance of FES systems depends on the performance of a high speed machine, therefore, the design and optimization of a high efficiency and high power density machi...
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ژورنال
عنوان ژورنال: Journal of Applied Research and Technology
سال: 2016
ISSN: 1665-6423
DOI: 10.1016/j.jart.2016.04.005