How can the IRP p-q theory be applied for active filtering under nonsinusoidal voltage operation?

被引：0

作者：

Bitoleanu, Alexandru ^{[1
]}

Popescu, Mihaela ^{[1
]}

机构：

[1] Univ Craiova, Elect Drives & Ind Informat Dept, Fac Electromech Environm & Ind Informat Engn, Craiova 200440, Romania

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2011年 / 87卷 / 01期

关键词：

p-q theory; active current; nonsinusoidal voltage; active filtering; POWER;

D O I：

暂无

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 an analysis of Akagi's p-q theory for active filtering under nonsinusoidal voltage conditions. It is ascertained that compensating the alternative parts of the instantaneous active and reactive powers leads to a sinusoidal power supply current only under sinusoidal voltage conditions. A modified definition of the active component of the current is proposed for operation under nonsinusoidal voltage conditions and shunt active filter applications. A generic example and the full controlled rectifier-based DC motor drive system are used as case studies.

引用

页码：67 / 71

页数：5

共 18 条

[1]

AKAGI H, 1993, EUR T ELECTR POW, V3, P27

[2] New trends in active filters for power conditioning [J].