Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

Classification of transient power quality disturbance based on S-transform and fuzzy KNN

Authors
Hong Men, Jia Liu, Yilong Hao, Chunlai Li
Corresponding Author
Hong Men
Available Online December 2015.
DOI
https://doi.org/10.2991/icmmcce-15.2015.205How to use a DOI?
Keywords
Transient power quality disturbance; Intelligent classification; S-transform; Fuzzy KNN
Abstract
This paper proposed a new method to classify transient power quality disturbances using S-transform and K-Nearest Neighbor classifier. First, S-transform was applied to perform time-frequency analysis on the power quality disturbance signals, and the S-transform mode time-frequency matrix was achieved from the S-transform, and we got 8 valid features extracted from the matrix, then the feature vectors who consisted of the former features were input into the Fuzzy KNN classifier to perform the disturbing signals intelligent classification, then completed the intelligent classification for six types of transient power quality disturbances signals. The result showed that the structure of the proposed method was simple, the number of the needed features was little and it was doing well in classifying these types of transient power quality disturbances.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
Part of series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
978-94-6252-133-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmmcce-15.2015.205How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Hong Men
AU  - Jia Liu
AU  - Yilong Hao
AU  - Chunlai Li
PY  - 2015/12
DA  - 2015/12
TI  - Classification of transient power quality disturbance based on S-transform and fuzzy KNN
BT  - 2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.205
DO  - https://doi.org/10.2991/icmmcce-15.2015.205
ID  - Men2015/12
ER  -