The growing development of distributed generation and storage devices has allowed the growth of micro-grids in low voltage and medium voltage grids. This caused the increase of voltage harmonics with high frequency in LV and MV grids. This aspect is most important to right operations of the VSI-current controlled. This paper investigated the effect of the voltage high frequency ripple in the point of common coupling for the current total harmonic distortion, hence to improve the power quality have been used active low pass filters for the feedforward grid voltages in the current inner loop. Furthermore, some types of active low pass filters and their performances have been compared.
Design of active low pass filters to reduce harmonic current emission / De Santis, Dario; Chen, Min. - ELETTRONICO. - (2017), pp. 1059-1065. (Intervento presentato al convegno 43rd Annual Conference of the IEEE Industrial Electronics Society , IECON 2017 tenutosi a Beijing, China nel October 29 - November 1, 2017) [10.1109/IECON.2017.8216182].
Design of active low pass filters to reduce harmonic current emission
Dario, De Santis
;
2017-01-01
Abstract
The growing development of distributed generation and storage devices has allowed the growth of micro-grids in low voltage and medium voltage grids. This caused the increase of voltage harmonics with high frequency in LV and MV grids. This aspect is most important to right operations of the VSI-current controlled. This paper investigated the effect of the voltage high frequency ripple in the point of common coupling for the current total harmonic distortion, hence to improve the power quality have been used active low pass filters for the feedforward grid voltages in the current inner loop. Furthermore, some types of active low pass filters and their performances have been compared.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
