Research on High Frequency PI Section Control of Electrochemical DC Power Supply

DOI

10.2991/iiicec-15.2015.429How to use a DOI?

Keywords

Full-bridge converter circuit; High-frequency PWM; Section PI control

Abstract

In the chemical industry, a large pressure range, relatively stable voltage output DC power supply is often required. This paper mainly studied on the control method of DC conversion circuit. The full-bridge configuration electromagnetic isolation has advantages in efficiency and pressure range. The high-frequency PWM control mode was used in control circuit. The entire system using voltage feedback loop PI control method of segmentation and the pressure range is divided into multiple parts separately controlled. And MATLAB simulation results suggest that this control method can reduce the amount of ripple output voltage waveform.

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  - Guang-Jie Fu
AU  - Yu-qing Lin
PY  - 2015/03
DA  - 2015/03
TI  - Research on High Frequency PI Section Control of Electrochemical DC Power Supply
BT  - Proceedings of the 2015 International Industrial Informatics and Computer Engineering Conference
PB  - Atlantis Press
SP  - 1969
EP  - 1972
SN  - 2352-538X
UR  - https://doi.org/10.2991/iiicec-15.2015.429
DO  - 10.2991/iiicec-15.2015.429
ID  - Fu2015/03
ER  -