Identification of Voltage Pollution Source Based on Wavelet Transform in DC Power Supply System

DOI

10.2991/iceep-16.2016.37How to use a DOI?

Keywords

Wavelet transform, DC power supply system, pollution identification

Abstract

The voltage problems in the DC voltage bus contains the voltage fluctuation, the voltage sag and the voltage interruption problems. In this paper, the wavelet module is established based on idea of wavelet transform. The voltage pollution source in the DC bus is identified by wavelet transform. In the Matlab simulation, different wavelet function can identify the fluctuation time of the DC voltage and the corresponding wave source, which has a good identification effect.

Copyright

© 2016, 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  - Dan Liu
AU  - Chenyu Zhang
AU  - Qiang Li
AU  - Xiaodong Yuan
AU  - Jian Wang
AU  - Xingsheng Zhang
AU  - Huiyu Miao
PY  - 2016/11
DA  - 2016/11
TI  - Identification of Voltage Pollution Source Based on Wavelet Transform in DC Power Supply System
BT  - Proceedings of the 2016 5th International Conference on Energy and Environmental Protection (ICEEP 2016)
PB  - Atlantis Press
SP  - 217
EP  - 224
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-16.2016.37
DO  - 10.2991/iceep-16.2016.37
ID  - Liu2016/11
ER  -