In order to exert the maximum capability of flywheel energy storage system( FESS), a permanent magnet biased radial magnetic bearing (PMRB) was designed for the FESS. In this paper the authors walk systematically through design and verification of the PMRB. Sections 1 and 2 introduce the working principles and mathematical models. Sections 3 and 4 details design and simulation process. In section 5, a comparison of the current stiffness and displacement stiffness are made between analysis and measurements. Finally, a brief summary and forecast was made.
Design of a Permanent Magnet Biased Radial Magnetic Bearing for Energy Storage of Vehicle Flywheels
Sae Technical Papers
SAE 2023 Vehicle Powertrain Diversification Technology Forum ; 2023
2023-10-30
Conference paper
English
New permanent magnet biased radial magnetic bearing in magnetic suspending flywheel application
British Library Online Contents | 2006
|Automotive engineering | 1975
|Tema Archive | 1975
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