Title :
Low frequency conducted disturbances compensation using a hybrid filter system
Author_Institution :
Dept. of Electr. Eng., Genoa Univ., Italy
Abstract :
A hybrid filter architecture is proposed for the compensation of harmonic, interharmonic and flicker disturbances. The filter is composed of two sections: active filter (VSI series voltage compensator fed by a capacitor DC source) and RLC tuned filters. The filter is shown to be effective even in a very critical case: a 6-pulse or 12-pulse cycloconverter synchronous motor drive fed by a very low short circuit power supply network
Keywords :
active filters; compensation; cycloconvertors; invertors; power system harmonics; synchronous motor drives; 12-pulse cycloconverter; 6-pulse cycloconverter; RLC tuned filters; VSI series voltage compensator; active filter; capacitor DC source; cycloconverter synchronous motor drive; flicker disturbance; harmonic disturbance; hybrid filter system; interharmonic disturbance; low frequency conducted disturbances compensation; low short circuit power supply network; Active filters; Drives; Frequency; IEC standards; Power harmonic filters; Power supplies; Pulse width modulation inverters; RLC circuits; Synchronous motors; Voltage fluctuations;
Conference_Titel :
Industrial Electronics, 1997. ISIE '97., Proceedings of the IEEE International Symposium on
Conference_Location :
Guimaraes
Print_ISBN :
0-7803-3936-3
DOI :
10.1109/ISIE.1997.648975
