Three-phase Two-level Active Power Factor Correction Circuit Design

DOI

10.2991/emcs-17.2017.157How to use a DOI?

Keywords

Three-Phase Two-Stage; APFC; Boost converter; Buck converter

Abstract

The harmonic pollution of power electronic equipment has a strong negative effect on the quality of power supply and power efficiency. In order to improve the power factor, we designed the three-phase two-level active power factor correction (APFC) circuit. The former Boost converter connected with the input power side of the rectifier realized power factor correction (PFC). The post Buck converter has the function of adjusting the output voltage quickly and we designed the corresponding two-level control circuit. We carried out the simulation in the Matlab/simulink software environment. The results showed that the input current waveform is almost the same as that of the bridge rectifier voltage waveform, the input current distortion and harmonics are obviously reduced, and the power factor correction is realized

Copyright

© 2017, 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  - Ting Zhang
AU  - Zuliang Wang
AU  - Shiqi Huang
AU  - Yukai Zhao
PY  - 2017/03
DA  - 2017/03
TI  - Three-phase Two-level Active Power Factor Correction Circuit Design
BT  - Proceedings of the 2017 7th International Conference on Education, Management, Computer and Society (EMCS 2017)
PB  - Atlantis Press
SP  - 823
EP  - 827
SN  - 2352-538X
UR  - https://doi.org/10.2991/emcs-17.2017.157
DO  - 10.2991/emcs-17.2017.157
ID  - Zhang2017/03
ER  -