Input-output linearization and PI control for a three-phase neutral point clamped boost rectifier

In this paper, PI control with input-output linearization is presented for a three-phase neural point clamped boost rectifier. The control algorithm consists of a input-output linearization inner current loop in synchronous reference frame and a PI voltage control outer-loop. There are two reference...

Full description

Saved in:
Bibliographic Details
Main Authors: Ki Chun Ng, Liuping Wang
Format: Conference Proceeding
Language:English
Subjects:
Computational modeling
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper, PI control with input-output linearization is presented for a three-phase neural point clamped boost rectifier. The control algorithm consists of a input-output linearization inner current loop in synchronous reference frame and a PI voltage control outer-loop. There are two reference signals for this cascade controller, which are the dc link voltage reference and the q-axis current reference. They are used to regulate the dc link voltage and achieve unity power factor. A model based design method for the inner-loop and outer-loop is presented. Simulation results show the dc link control performance and the current control performance. The control performance under a distorted voltage supply condition is also shown.
ISSN:1553-572X
DOI:10.1109/IECON.2012.6389289