Title :
Capacitor and shunt filter unbalance influence on the electric system harmonic response
Author :
Sainz, Luis ; Pedra, Joaquín ; Herraiz, Sergio
Author_Institution :
Dept. of Electr. Eng., ETSEIB-UPC, Barcelona, Spain
fDate :
4/1/2005 12:00:00 AM
Abstract :
This paper studies the harmonic response of an electric power system in the presence of capacitor and shunt filter banks. The consequences in the harmonic resonant behavior of an unbalance in one of the equipment capacitors are analyzed. The obtained analytical results are validated with experimental measurements. The influence on the final results of linear and nonlinear loads is also analyzed with an example.
Keywords :
channel bank filters; harmonic analysis; power capacitors; power filters; power supply quality; power system harmonics; capacitor unbalance influence; harmonic analysis; harmonic resonant behavior; harmonic response; linear loads; nonlinear loads; power quality; shunt filter banks; shunt filter unbalance influence; Capacitors; Filter bank; Frequency; Harmonic analysis; Impedance; Power harmonic filters; Power system harmonics; Resonance; Shunt (electrical); Voltage; Frequency scan; harmonic analysis; power quality;
Journal_Title :
Power Delivery, IEEE Transactions on
DOI :
10.1109/TPWRD.2004.838630
