Gennady Kononov
Closed joint-stock company «Scientific-Technical Center «PRIVOD-N»

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Hybrid electromagnetic suspension for high-speed vacuum transport Nikolay Grebennikov; Alexander Kireev; Nikolay Kozhemyaka; Gennady Kononov
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 10, No 1: March 2019
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (616.311 KB) | DOI: 10.11591/ijpeds.v10.i1.pp74-82

Abstract

The given paper presents a hybrid electromagnetic suspension designed for high-speed vacuum transport, where the main levitation force is generated by permanent magnets, while the electromagnet controls the air gap. The computer model is designed by means of MATLAB/Simulink software package, which allows us to simulate the dynamic operational modes of the system. The calculated studies are carried out when the vehicle accelerating to 1000 km/h with account of track irregularities. Permanent magnets incorporated in the system of electromagnetic suspension make it possible to reduce the energy consumption needed for levitation force generation.