Implementation of three-phase grid-connected inverter controlled with dSPACE DS1103

Author

Isen, Evren ; Yanik, Gurcan ; Bakan, A. Faruk

Author_Institution

Dept. of Electr. Electron. Eng., Kirklareli Univ., Kirklareli, Turkey

fYear

2013

fDate

20-23 Oct. 2013

Firstpage

413

Lastpage

417

Abstract

In this paper, realization of three-phase grid-connected inverter controlled with dSPACE DS1103 control board is presented. Detailed information about power circuit, sensor board, signal isolation board and DS1103 is given in the paper. The inverter is controlled with DS1103 control board, programming the DSP via MATLAB/Simulink. Connection between the developed control algorithm in Simulink and experimental setup is made with installed DS1103 tools in Simulink. Space vector pulse width modulation technique in d-q synchronous reference frame is used to control the three-phase inverter. The transferred power to grid is 10 kW via three-phase inverter. The injected grid current has 3.59% THD value with 9 kHz switching frequency and 3 mH filter inductance.

Keywords

PWM invertors; digital signal processing chips; harmonic distortion; DSP; MATLAB/Simulink; THD; d-q synchronous reference frame; dSPACE DS1103 control board; filter inductance; frequency 9 kHz; power 10 kW; power circuit; sensor board; signal isolation board; space vector pulse width modulation technique; switching frequency; three-phase grid-connected inverter; three-phase inverter; Current measurement; Inverters; MATLAB; Pulse width modulation; Renewable energy sources; Voltage control; Voltage measurement; DS1103; grid-connected inverter; space vector pulse width modulation; three-phase inverter;

fLanguage

English

Publisher

ieee

Conference_Titel

Renewable Energy Research and Applications (ICRERA), 2013 International Conference on

Conference_Location

Madrid

Type

conf

DOI

10.1109/ICRERA.2013.6749790

Filename

6749790