The Procedure of Selection of Flywheel Energy Storage as an Autonomous Power Source

The market of flywheel energy storages is widely represented by various devices with different characteristics and areas of application. However, there is still no standard procedure of flywheel storage devices selecting, which could be unifying to several analytical expressions. The stock-produced...

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Bibliographic Details
Published in:Journal of Siberian Federal University. Engineering & Technologies 2022-08, Vol.15 (6), p.691-701
Main Author: Blinnikov, Mikhail E
Format: Article
Language:English
Subjects:
Boundary conditions
Criteria
Discharge
Energy storage
Flywheels
Mathematical analysis
Microbalances
Optimization
Power management
Power sources
Online Access:Get full text
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Summary:The market of flywheel energy storages is widely represented by various devices with different characteristics and areas of application. However, there is still no standard procedure of flywheel storage devices selecting, which could be unifying to several analytical expressions. The stock-produced flywheel energy storages selection is solved by determining the number of flywheel modulars and the mode of their operations during discharge. The article proposes a flywheel energy storages selection procedure according to the principles of the power and energy balances of the system. The selection criteria basic expressions are obtained in general form. Numerical examples of the choice of storage devices with cascade and parallel discharge modes are considered. The selection criteria of flywheel energy storage system with cascade operation mode is reduced to optimization task, for which the objective function, boundary conditions and a constraint system are defined. The numerical solution is obtained using the Solver of MS Excel.
ISSN:1999-494X
2313-6057
DOI:10.17516/1999-494X-0426