DSP-based flexible digital hysteresis in switched capacitor active power filter

被引：5
|
作者：
Rahim, Nasrudin Abd. [1 ]
Radzi, Mohd Amran Mohd [2 ]
机构：
[1] Univ Malaya, Ctr Res Power Elect Drives Automat & Control, Kuala Lumpur 50603, Malaysia
[2] Univ Putra Malaysia, Dept Elect & Elect Engn, Upm Serdang 43400, Selangor, Malaysia
来源：
IEICE ELECTRONICS EXPRESS | 2010年 / 7卷 / 09期
关键词：
DSP; hysteresis; switched capacitor active power filter;
D O I：
10.1587/elex.7.621
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 implementation of digital signal processor (DSP) to perform flexible-band digital hysteresis current control in a switched capacitor active power filter (SCAPF). By integrating hysteresis current control with digital-based neural network harmonic detection, the proposed SCAPF forces the supply current to be sinusoidal, to have low current harmonics, and to be in phase with the line voltage. Simulation on MATLAB Simulink verified the controller's algorithm design, and a purpose-built laboratory SCAPF system tested its feasibility.
引用
收藏
页码：621 / 627
页数：7
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