Digital controller design based on APF's vector resonance control

DOI

10.2991/icmmbe-16.2016.87How to use a DOI?

Keywords

active power filter, vector resonant controller, digital design

Abstract

There are many factors that affect the performance of active power filter, which is a key factor for command current tracking control. Aiming at the deficiency of traditional PR controller, this paper puts forward an improved PR controller—vector resonant controller. The controller has the advantages of stronger anti-interference ability and greater gain at the resonance point, and it can improve the accuracy of harmonic compensation in the current compensation control. In this paper, the digital controller in the digital control system has been given a detailed design. Finally, the experimental results show that the control strategy can further reduce the harmonic content and improve the compensation accuracy.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Hongming Gui
AU  - Xiaoran Du
AU  - Ziqiang Xi
PY  - 2016/09
DA  - 2016/09
TI  - Digital controller design based on APF's vector resonance control
BT  - Proceedings of the6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016)
PB  - Atlantis Press
SP  - 474
EP  - 478
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmbe-16.2016.87
DO  - 10.2991/icmmbe-16.2016.87
ID  - Gui2016/09
ER  -