Performance Enhancement of the Single-Phase Series Active Filter by Employing the Load Voltage Waveform Reconstruction and Line Current Sampling Delay Reduction Methods


Senturk O. S. , HAVA A. M.

IEEE TRANSACTIONS ON POWER ELECTRONICS, cilt.26, ss.2210-2220, 2011 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 26 Konu: 8
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1109/tpel.2011.2106145
  • Dergi Adı: IEEE TRANSACTIONS ON POWER ELECTRONICS
  • Sayfa Sayıları: ss.2210-2220

Özet

This paper proposes the waveform reconstruction method (WRM), which is utilized in the single-phase series active filter's (SAF's) control algorithm, in order to extract the load harmonic voltage component of voltage harmonic type single-phase diode rectifier loads. Employing WRM and the line current sampling delay reduction method, a single-phase SAF compensated system provides higher harmonic isolation performance and higher stability margins compared to the system using conventional synchronous-reference-frame-based methods. The analytical, simulation, and experimental studies of a 2.5 kW single-phase SAF compensated system prove the theory.