Improved Active Power Filter Performance Based on an Indirect Current Control Technique

被引：25
作者：
Adel, Mohamed [1 ]
Zaid, Sherif [2 ]
Mahgoub, Osama [2 ]
机构：
[1] Banha Univ, Fac Engn, Dept Elect Engn & Technol, Qalyobia, Egypt
[2] Cairo Univ, Fac Engn, Dept Elect Power, Giza 12211, Egypt
来源：
JOURNAL OF POWER ELECTRONICS | 2011年 / 11卷 / 06期
关键词：
Active power filter; Direct current control; Indirect current control; Total harmonic distortion; REACTIVE POWER;
D O I：
10.6113/JPE.2011.11.6.931
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 presents a method for the performance improvement of a shunt active power filter (SAPF) using the indirect current control (ICC) scheme. Compared to the conventional direct current control (DCC) scheme, the ICC gives better performance with a lower number of sensors. A simplified and efficient control algorithm using a low cost Intel 80C196KC microcontroller is implemented using only two current sensors for the source current and one voltage sensor for the DC-link voltage of the SAPF circuit. The objective is to eliminate harmonics and to compensate the reactive power produced by non-linear loads such as an uncontrolled rectifier feeding an inductive load. The APF is realized using a three phase voltage source inverter (VSI) with a dc bus capacitor. Experimental results are presented to prove the better performance of the ICC method over the DCC one.
引用
收藏
页码：931 / 937
页数：7
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