DocumentCode
2815435
Title
Optimal design of Flywheel Energy Storage System rotor supported by AMB
Author
Xie, Weidong ; Tian, Chenxin
Author_Institution
Inst. of Vehicular Eng., Zhejiang Univ. of Technol., Hangzhou, China
fYear
2011
fDate
15-17 July 2011
Firstpage
5086
Lastpage
5089
Abstract
Flywheel Energy Storage System is an efficient and environmental friendly battery, and a rotor dynamics analysis is necessary as the rotor working in a high rotating speed. In this paper, a rotor dynamics analysis of a Flywheel Energy Storage System rotor was carried out by Prohl-Myklestad method, got the critical speeds and unbalance response which are useful for further work. In order to reduce the impact of rotor vibration, an optimization was given with the result that the displacement of some key points fall of 40%.
Keywords
flywheels; optimisation; rotors; AMB; Prohl-Myklestad method; environmental friendly battery; flywheel energy storage system rotor; optimal design; rotor dynamics analysis; rotor vibration impact reduction; Aerodynamics; Flywheels; Magnetic levitation; Presses; Rotors; Vehicle dynamics; AMB; FESS rotor; dynamic; optima design;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location
Hohhot
Print_ISBN
978-1-4244-9436-1
Type
conf
DOI
10.1109/MACE.2011.5988224
Filename
5988224
Link To Document