Research on Mechanism of Dead-time Influencing APF’s Compensation Performance

DOI

10.2991/iea-15.2015.97How to use a DOI?

Keywords

active power filter (APF); power quality; harmonic; dead-time effect

Abstract

At present, there are many methods to improve the compensation performance of active power filter (APF). However, to improve the reliability of APF, dead-time between two IGBT switches in the same bridge must be set large enough to guarantee the IGBT operating safely, which will impact the output performance of APF. This paper proposes a modeling method on a specific order harmonic to investigate the dead-time’s influence to the compensation performance of APF. The theoretical analysis is well verified by the simulation results. At last, some methods are recommended to minimize the unexpected effect caused by dead-time.

Copyright

© 2015, 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/).

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TY  - CONF
AU  - J. Shen
AU  - X.L. Huang
AU  - X.H. Qu
PY  - 2015/09
DA  - 2015/09
TI  - Research on Mechanism of Dead-time Influencing APF’s Compensation Performance
BT  - Proceedings of the AASRI International Conference on Industrial Electronics and Applications (2015)
PB  - Atlantis Press
SP  - 395
EP  - 400
SN  - 2352-5401
UR  - https://doi.org/10.2991/iea-15.2015.97
DO  - 10.2991/iea-15.2015.97
ID  - Shen2015/09
ER  -