Proceedings of the 2015 International conference on Applied Science and Engineering Innovation

Design of UPS Inverter Control System Based on DSP

Authors
Qian Yang, Mingming Guo, Jianhua Dou
Corresponding Author
Qian Yang
Available Online May 2015.
DOI
10.2991/asei-15.2015.337How to use a DOI?
Keywords
Inverter; double closed-loop control; repetitive control; RMS control.
Abstract

To obtain high-quality output voltage, a multi-loop control for UPS inverter is proposed. On the basis of double closed-loop control, repetitive control is introduced to improve total harmonic distortion (THD) of the output voltage. Also, RMS control is introduced to increase steady-state accuracy of the output voltage .Then, the choice of various control programs is discussed and the design of related parameters is analyzed. Experimental results verify the effectiveness of the control method in a 10kVA UPS inverter prototype.

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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Volume Title
Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
Series
Advances in Engineering Research
Publication Date
May 2015
ISBN
978-94-62520-94-3
ISSN
2352-5401
DOI
10.2991/asei-15.2015.337How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Qian Yang
AU  - Mingming Guo
AU  - Jianhua Dou
PY  - 2015/05
DA  - 2015/05
TI  - Design of UPS Inverter Control System Based on DSP
BT  - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
PB  - Atlantis Press
SP  - 1703
EP  - 1708
SN  - 2352-5401
UR  - https://doi.org/10.2991/asei-15.2015.337
DO  - 10.2991/asei-15.2015.337
ID  - Yang2015/05
ER  -