Proceedings of the 2015 International Symposium on Computers & Informatics

Research and Analysis of Electromagnetic Noise of Outdoor SVG Power Unit

Authors
Xiaobo Jiang, Fengli Han, Tao Liu
Corresponding Author
Xiaobo Jiang
Available Online January 2015.
DOI
https://doi.org/10.2991/isci-15.2015.338How to use a DOI?
Keywords
outdoor SVG, differential mode noise, common mode noise Matlab
Abstract

Outdoor SVG (container-type) is especially suitable for limited space, such as old substations. The limited space of the entire device, and electromagnetic noise inside, especially that of the power chamber which is far higher than ordinary SVG. In the final analysis, the study on the law of change of SVG power chamber electromagnetic noise is the study on the law of change of IGBT current and voltage inside the power unit of the power chamber. Due to the complex structure of IGBT, the change of variants is usually nonlinear. Therefore, electromagnetic noise cannot be analyzed with common algorithms. In this paper, a method of differential mode and common mode electromagnetic noise spectrum calculation through analysis of dynamics of IGBT inside the power unit at different stages and derivation of law of change of current and voltage at different stages is introduced.

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 Symposium on Computers & Informatics
Series
Advances in Computer Science Research
Publication Date
January 2015
ISBN
978-94-62520-56-1
ISSN
2352-538X
DOI
https://doi.org/10.2991/isci-15.2015.338How 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  - Xiaobo Jiang
AU  - Fengli Han
AU  - Tao Liu
PY  - 2015/01
DA  - 2015/01
TI  - Research and Analysis of Electromagnetic Noise of Outdoor SVG Power Unit
BT  - Proceedings of the 2015 International Symposium on Computers & Informatics
PB  - Atlantis Press
SP  - 2612
EP  - 2617
SN  - 2352-538X
UR  - https://doi.org/10.2991/isci-15.2015.338
DO  - https://doi.org/10.2991/isci-15.2015.338
ID  - Jiang2015/01
ER  -