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

被引:27
作者
Senturk, Osman S. [1 ]
Hava, Ahmet M. [1 ]
机构
[1] Middle E Tech Univ, Dept Elect & Elect Engn, TR-06931 Ankara, Turkey
关键词
Harmonic; harmonic extraction; isolation; power quality; rectifier; series active filter (SAF); POWER; COMPENSATION; STRATEGY; SYSTEM;
D O I
10.1109/TPEL.2011.2106145
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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.
引用
收藏
页码:2210 / 2220
页数:11
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