The analysis of the characteristics of the inverter with rectifier load using a nonlinear rectifier model

Author

Min Chen ; Zhaoming Qian ; Xiao Ming Yuan

Author_Institution

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

fYear

2006

fDate

18-22 June 2006

Firstpage

1

Lastpage

6

Abstract

This paper presents a systematic analysis of the characteristics of the inverter system under rectifier load with the model proposed in Shih-Liang Jung et al. The dynamic response of the system is derived by the nonlinear control theory, which reveals that the system can be simplified as if it shifts between two different steady states periodically. The distortion mechanism of the inverter output waveform under rectifier load is then studied through the analysis of these two steady state responses. The system stability is analyzed using the phase plane plot of the nonlinear control theory. Based on these analyses, design principle is proposed. A design example is presented with the experimental results

Keywords

invertors; nonlinear control systems; rectifying circuits; stability; distortion mechanism; inverter system; nonlinear control theory; nonlinear rectifier model; rectifier load; steady state responses; system stability; Control theory; Frequency domain analysis; Load modeling; Nonlinear dynamical systems; Pulse width modulation; Pulse width modulation inverters; Rectifiers; Stability analysis; Steady-state; 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.2006.1711991

Filename

1711991