A Frequency Domain Analytical Model of Uncontrolled Rectifiers

Author

Min Chen ; Zhaoming Qian ; Xiaoming Yuan ; Zhiyong Qiu

Author_Institution

Coll. of Electr. Eng., Zhejiang Univ., Hangzhou

fYear

2006

fDate

18-22 June 2006

Firstpage

1

Lastpage

5

Abstract

This paper proposed an accurate analytical method to calculate the current harmonic components of uncontrolled rectifiers. These analyses are greatly simplified through superposition method. All the calculations are purely algebraic, with high accuracy. The validity of the proposed method is demonstrated by comparison with the results of time-domain simulation. Therefore, choice of power compensation strategies, as well as design of compensation systems can be optimized with these accurate estimated harmonic currents. And it can also be used in the controller design for the inverter systems powering rectifier loads

Keywords

control system synthesis; frequency-domain analysis; harmonic analysis; invertors; rectifying circuits; time-domain analysis; current harmonic components; frequency domain analytical model; harmonic current estimation; inverter controller design; power compensation strategies; powering rectifier loads; superposition method; time-domain simulation; uncontrolled rectifiers; Analytical models; Capacitors; Frequency domain analysis; Harmonic analysis; Inductors; Power harmonic filters; Power system harmonics; Rectifiers; Time domain analysis; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 2006. PESC '06. 37th IEEE

Conference_Location

Jeju

ISSN

0275-9306

Print_ISBN

0-7803-9716-9

Type

conf

DOI

10.1109/PESC.2006.1711830

Filename

1711830