Hybrid Digital Control for Three Phase Rectifier- Inverter System

Author

Gueldner, H. ; Mohan, S. ; Losansky, J. ; Rentzsch, M.

Author_Institution

Dresden Univ. of Technol.

fYear

2006

fDate

16-19 July 2006

Firstpage

255

Lastpage

259

Abstract

A DSP based digital control platform for a rectifier-inverter system built in the laboratory is presented and described in this paper. The digital platform offers the opportunity to test different control algorithms, of which the discrete PI control, a state feedback based dead beat control algorithm and digital hysteresis controllers have been the focus. An optimum digital control algorithm needs to be selected which can fully utilize the advantages of the digital platform. Stability analyses of the digital controllers and implementation issues have been highlighted

Keywords

PI control; digital control; digital signal processing chips; discrete systems; invertors; optimal control; rectifying circuits; stability; state feedback; DSP; dead beat control algorithm; digital hysteresis controllers; discrete PI control; hybrid digital control; laboratory technique; optimum control; stability analyses; state feedback; three phase rectifier-inverter system; Control systems; Digital control; Digital signal processing; Field programmable gate arrays; Hardware; Hysteresis; Insulated gate bipolar transistors; Inverters; Rectifiers; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Computers in Power Electronics, 2006. COMPEL '06. IEEE Workshops on

Conference_Location

Troy, NY

ISSN

1093-5142

Print_ISBN

0-7803-9724-X

Electronic_ISBN

1093-5142

Type

conf

DOI

10.1109/COMPEL.2006.305640

Filename

4097452