Wavelet transforms : practical applications in power systems.
An application of wavelet analysis to power system transient generated signals is presented in this paper. With the time-frequency localisation characteristics embedded in wavelets, the time and frequency information of a waveform can be presented as a visualised scheme. This feature is very impor...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Korean Institute of Electrical Engineers
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/17626/ http://psasir.upm.edu.my/id/eprint/17626/1/Wavelet%20transforms.pdf |
| _version_ | 1848843293313466368 |
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| author | Akorede, Mudathir Funsho Hizam, Hashim |
| author_facet | Akorede, Mudathir Funsho Hizam, Hashim |
| author_sort | Akorede, Mudathir Funsho |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | An application of wavelet analysis to power system transient generated signals is presented
in this paper. With the time-frequency localisation characteristics embedded in wavelets, the time and
frequency information of a waveform can be presented as a visualised scheme. This feature is very important
for non-stationary signals analysis such as the ones generated from power system disturbances.
Unlike the Fourier transform, the wavelet transform approach is more efficient in monitoring fault signals
as time varies. For time intervals where the function changes rapidly, this method can zoom in on
the area of interest for better visualisation of signal characteristics |
| first_indexed | 2025-11-15T08:12:43Z |
| format | Article |
| id | upm-17626 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:12:43Z |
| publishDate | 2009 |
| publisher | Korean Institute of Electrical Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-176262015-11-30T07:43:14Z http://psasir.upm.edu.my/id/eprint/17626/ Wavelet transforms : practical applications in power systems. Akorede, Mudathir Funsho Hizam, Hashim An application of wavelet analysis to power system transient generated signals is presented in this paper. With the time-frequency localisation characteristics embedded in wavelets, the time and frequency information of a waveform can be presented as a visualised scheme. This feature is very important for non-stationary signals analysis such as the ones generated from power system disturbances. Unlike the Fourier transform, the wavelet transform approach is more efficient in monitoring fault signals as time varies. For time intervals where the function changes rapidly, this method can zoom in on the area of interest for better visualisation of signal characteristics Korean Institute of Electrical Engineers 2009 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17626/1/Wavelet%20transforms.pdf Akorede, Mudathir Funsho and Hizam, Hashim (2009) Wavelet transforms : practical applications in power systems. Journal of Electrical Engineering and Technology, 4 (2). pp. 168-174. ISSN 1975-0102 |
| spellingShingle | Akorede, Mudathir Funsho Hizam, Hashim Wavelet transforms : practical applications in power systems. |
| title | Wavelet transforms : practical applications in power systems. |
| title_full | Wavelet transforms : practical applications in power systems. |
| title_fullStr | Wavelet transforms : practical applications in power systems. |
| title_full_unstemmed | Wavelet transforms : practical applications in power systems. |
| title_short | Wavelet transforms : practical applications in power systems. |
| title_sort | wavelet transforms : practical applications in power systems. |
| url | http://psasir.upm.edu.my/id/eprint/17626/ http://psasir.upm.edu.my/id/eprint/17626/1/Wavelet%20transforms.pdf |