Open AccessA Fast Energy Equalization Control Strategy of Flywheel Array System Based on Fuzzy Power Distribution Control
Author(s) -
Jingzheng Ren,
Hongwei Ma
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/768/6/062073
Subject(s) - flywheel , residual , fuzzy logic , flywheel energy storage , power (physics) , matlab , fuzzy control system , reliability (semiconductor) , control theory (sociology) , energy (signal processing) , computer science , control (management) , engineering , energy storage , automotive engineering , mathematics , algorithm , operating system , statistics , physics , quantum mechanics , artificial intelligence
Flywheel array is a kind of energy storage device with good performance, but there is still no suitable power distribution strategy which hinders its development. This paper proposed a flywheel array energy distribution control strategy based on fuzzy control. This control strategy takes the balance of residual energy among the flywheel units as the target, and by establishing appropriate fuzzy control rules to allocate the power required by the array. This method solved the problem of residual energy imbalance among each unit in flywheel array and improved the reliability of the flywheel array. Simulation results based on Matlab/Simulink verify the effectiveness of the proposed strategy.