In this paper, a predictive current control method for the shunt active power niter is proposed. The active filter output voltage is predicted using the supply current, not the active filter current. Harmonic current extraction is achieved using the capacitor voltage control technique. Space vector modulation (SVM) is used as a pulse width modulation technique. The method improves the current control tracking performance, minimizes the number of sensors, uses SVM to reduce the capacitor voltage consequently the switching loss, and reduces computational burden. The proposed method is validated by simulation and experimentally.
|Title of host publication||2004 IEEE 35th Annual Power Electronics Specialists Conference|
|Number of pages||6|
|Publication status||Published - 2004|
|Event||2004 IEEE 35th Annual Power Electronics Specialists Conference - Aachen, Germany|
Duration: 20 Jun 2004 → 25 Jun 2004
|Conference||2004 IEEE 35th Annual Power Electronics Specialists Conference|
|Period||20/06/04 → 25/06/04|