Title :
Harmonic analysis: Comparison between different modulation strategies for three phase inverter connecting Distributed Generation
Author :
Brenna, M. ; Chiumeo, R. ; Gandolfi, C.
Author_Institution :
Dept. of Energy, Politec. di Milano, Milan, Italy
Abstract :
The paper deals with the results of a study performed by RSE, in the frame of the Research Fund for the Italian Electrical System, and Politecnico di Milano focused on the evaluation of the harmonic impact in the distribution networks caused by the Distributed Generation, generally connected through Voltage Source Inverter (VSI). In particular the two-level three phase Pulse Width Modulation (PWM) inverter configuration has been investigated and the Fourier series analysis of the output voltage, has been evaluated. To reduce the harmonic impact of the inverters connected at the Point of Common Coupling (PCC) the interleaved inverters configuration has also been analysed.
Keywords :
Fourier series; PWM invertors; distributed power generation; distribution networks; power system harmonics; Fourier series analysis; Italian Electrical System; Politecnico di Milano; distributed generation; distribution networks; harmonic analysis; harmonic impact; interleaved inverters configuration; modulation strategies; three phase inverter; two-level three phase pulse width modulation inverter configuration; voltage source inverter; Amplitude modulation; Distributed power generation; Harmonic analysis; Inverters; Pulse width modulation; Switches; Harmonic elimination; Interleaving; Pulse Width Modulation (PWM); Total Harmonic Distortion (THD); Voltage Source Inverter (VSI);
Conference_Titel :
Clean Electrical Power (ICCEP), 2011 International Conference on
Conference_Location :
Ischia
Print_ISBN :
978-1-4244-8929-9
Electronic_ISBN :
978-1-4244-8928-2
DOI :
10.1109/ICCEP.2011.6036261
