- Tytuł:
- Utilization of a neutral wire filter inductor in a three-leg four-wire active power filter
- Autorzy:
-
Pettersson, S.
Salo, M.
Tuusa, H. - Powiązania:
- https://bibliotekanauki.pl/articles/262723.pdf
- Data publikacji:
- 2005
- Wydawca:
- Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
- Tematy:
-
four-wire system
power quality
vector control
control delay compensation
performacnce - Opis:
- Three-leg active power filter topology is the cost effective solution implementing a four-wire active power filter but it has some disadvantages compared to four-leg topology. The lack of a neutral wire filter inductor results in larger filter losses and therefore the efficiency of the topology is impaired. The neutral wire filter inductor is typically used with the four-leg four-wire active power filter topology and significantly reduces switching frequency current ripple. In this paper the suitability of a neutral wire filter inductor for the three-leg topology is studied. The performance of three-leg topology with a neutral wire filter inductor is studied through computer simulations and laboratory tests. The results indicate that the use of the neutral wire filter inductor clearly improves the performance of three-leg topology.
- Źródło:
-
Electrical Power Quality and Utilisation. Journal; 2005, 11, 2; 83-89
1896-4672 - Pojawia się w:
- Electrical Power Quality and Utilisation. Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł