Title :
An Active Resonance Damper for Distribution Systems Using an ARIMAX Parameter Estimator
Author :
Santana, W.C. ; Al-Haddad, K. ; Rahmani, S. ; Fnaiech, F. ; da Silva, L.E.B.
Author_Institution :
Ecole de Technol. Super., Montreal, QC
Abstract :
This work presents a control algorithm for an active resonance damper. This kind of equipment must act as harmonic impedance in order to damp harmonic propagation throughout a distribution feeder. This harmonic resistance must be equal to the characteristic impedance of the distribution feeder in order to achieve optimized compensating currents. As the analytical calculation of this impedance is a non-trivial (and maybe, impossible) task, it is proposed an ARIMAX least-squares based parameters estimator to determine, on line, the optimal value for the harmonic resistance.
Keywords :
distribution networks; harmonic analysis; least squares approximations; ARIMAX least-squares based parameters estimator; active resonance damper; control algorithm; distribution feeder; distribution systems; harmonic impedance; harmonic propagation; harmonic resistance; Active filters; Damping; Frequency; Harmonic distortion; Impedance; Parameter estimation; Power harmonic filters; Power system harmonics; Resonance; Voltage; Active filters; Harmonic distortion; Parameter estimation;
Conference_Titel :
Electrical Power Conference, 2007. EPC 2007. IEEE Canada
Conference_Location :
Montreal, Que.
Print_ISBN :
978-1-4244-1444-4
Electronic_ISBN :
978-1-4244-1445-1
DOI :
10.1109/EPC.2007.4520345
