Influence of output characteristics of Magnetic Levitation Power Supply on magnetic suspension control system

Author

Ding, Zhang ; Ning, Wang ; Yungang, Li ; Wensen, Chang

Author_Institution

Nat. Univ. of Defense Technol., Changsha

fYear

2008

fDate

16-18 July 2008

Firstpage

64

Lastpage

66

Abstract

Magnetic levitation power supply(MLPS) is the special power supply onboard for magnetic suspension control system (MSCS), which is influenced significantly by output power and output voltage. The restrictions of the output power to maglev carry ability and dynamic adjustments are discussed, and the influence of output voltage ripple on stable performance of MSCS is analyzed, too. Furthermore, some methods of improving the output characteristics of MLPS are proposed. At the end, the validity of these methods is verified by experiments.

Keywords

magnetic levitation; suspensions (mechanical components); switched mode power supplies; magnetic levitation power supply; magnetic suspension control system; onboard power supply; output characteristics; output power; output voltage; voltage ripple; Control systems; Magnetic analysis; Magnetic levitation; Power generation; Power supplies; Power system reliability; Vehicle dynamics; Vehicles; Vehicular and wireless technologies; Voltage control; Maglev vehicle; Magnetic levitation power supply; Magnetic suspension control system; Output characteristics; Switching power supply;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference, 2008. CCC 2008. 27th Chinese

Conference_Location

Kunming

Print_ISBN

978-7-900719-70-6

Electronic_ISBN

978-7-900719-70-6

Type

conf

DOI

10.1109/CHICC.2008.4605292

Filename

4605292