Design of shunt active power filter based on DSP

被引：0
作者：
Xu Xiangzheng [1 ]
Chen Baichao [1 ]
机构：
[1] Wuhan Univ, Sch Elect Engn, Wuhan 430072, Hubei, Peoples R China
来源：
Proceedings of the First International Symposium on Test Automation & Instrumentation, Vols 1 - 3 | 2006年
关键词：
APF; harmonic compensation; DSP;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Diversiform controlled regulators for compensation have emerged in large numbers as power quality is deteriorated by nonlinear load of power system. Among them, a new dynamic and real time compensation equipment, namely, shunt active power filter (SAPF), has predominant compensation capability. The operation principle and configurations of a SAPF is analyzed, and then a digital control system based on DSP is set up. The control strategies and hardware and software of the proposed system are presented. The experiments indicate that the THD of the current wave is reduced from 24% to 3.8%. Experimental results verify the feasibility and validity of the proposed control system.
引用
收藏
页码：356 / 359
页数：4
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