Title :
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
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;
Conference_Titel :
Renewable Energy Research and Applications (ICRERA), 2013 International Conference on
Conference_Location :
Madrid
DOI :
10.1109/ICRERA.2013.6749790
