Research on MATLAB Simulation of Three Level Power Amplifier for Magnetic Bearing

Author

Yu, Wentao ; Fan, Youpeng ; Liu, Shuqin ; Li, Deguang

Author_Institution

Magn. Suspension Technol. Lab., Shandong Univ., Jinan, China

fYear

2010

fDate

28-31 March 2010

Firstpage

1

Lastpage

4

Abstract

For FPGA-based three level switching power amplifier, this paper completed full-bridge circuit model and the current sampling circuit model was created by using Power System Blockset (PSB) library in the MATALB/Simulink. Through embedded MATLAB function file, we simulated the internal FPGA data processing. Simulation and experimental results verified the correctness of this method of modeling. And this provided a new accurate method of simulation for digital power amplifier.

Keywords

circuit simulation; field programmable gate arrays; magnetic bearings; power amplifiers; FPGA data processing; Matlab; Simulink; digital power amplifier; full-bridge circuit model; magnetic bearings; power system blockset; three level switching power amplifier; Circuit simulation; MATLAB; Magnetic levitation; Mathematical model; Power amplifiers; Power system modeling; Power system simulation; Sampling methods; Software libraries; Switching circuits;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific

Conference_Location

Chengdu

Print_ISBN

978-1-4244-4812-8

Electronic_ISBN

978-1-4244-4813-5

Type

conf

DOI

10.1109/APPEEC.2010.5449041

Filename

5449041