Sensorless direct power control of current source rectifier based on virtual flux

被引：0
|
作者：
Baktash, Amir [1 ]
Vahedi, Abolfazl [1 ]
机构：
[1] Iran Univ Sci & Technol, Dept Elect Engn, Ctr Excellence Power Syst Operat & Automat, Tehran 16846, Iran
来源：
2008 MEDITERRANEAN CONFERENCE ON CONTROL AUTOMATION, VOLS 1-4 | 2008年
关键词：
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：
This paper presents direct power control (DPC) of three-phase current source rectifier without line voltage sensors. In this method active and reactive powers are calculated by estimating virtual flux (VF). Direct power control of CSR and virtual flux DPC that are presented before, are described briefly then the theoretical principles of this method are described. To illustrate steady state and dynamic performance of this method, a CSR is simulated in MATLAB environment and its performance under balanced and unbalanced supply is investigated. In addition, the proposed system is compared with conventional DPC method to show the excellent performance of it.
引用
收藏
页码：966 / 970
页数：5
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