Power System Disturbance Recognition Using Wavelet and S-Transform Techniques
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| 024 | 7 | 0 | |a 10.2202/1553-779X.1007 |2 doi |
| 035 | |a (NATIONALLICENCE)gruyter-10.2202/1553-779X.1007 | ||
| 245 | 0 | 0 | |a Power System Disturbance Recognition Using Wavelet and S-Transform Techniques |h [Elektronische Daten] |c [Jaya Bharata Reddy, Dusmanta Kumar Mohanta, B.M. Karan] |
| 520 | 3 | |a Power quality issues have been a source of major concern in recent years due to extensive use of power electronic devices and non-linear loads in electrical power system and consequently sensitive detection and accurate classification of power disturbances have become very much necessary. To monitor electrical power quality disturbances, short time discrete Fourier transform (STFT) is most often used. But for non- stationary signals, the STFT does not track the signal dynamics properly due to the limitations of a fixed window width chosen a priori. This paper presents a new approach for power quality analysis using a modified wavelet transform, known as Stransform and the analysis of several power quality problems using both Stransform as well as discrete wavelet transform validates the superiority of Stransform. | |
| 540 | |a ©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston | ||
| 690 | 7 | |a Voltage sag |2 nationallicence | |
| 690 | 7 | |a Voltage swell |2 nationallicence | |
| 690 | 7 | |a S-transform |2 nationallicence | |
| 690 | 7 | |a Wavelet transform |2 nationallicence | |
| 690 | 7 | |a Momentary interruptions |2 nationallicence | |
| 690 | 7 | |a Oscillatory transients |2 nationallicence | |
| 700 | 1 | |a Reddy |D Jaya Bharata |u Electrical and Electronics Engineering Department, Birla Institute of Technology, Mesra, Ranchi-835215, India |4 aut | |
| 700 | 1 | |a Mohanta |D Dusmanta Kumar |u Electrical and Electronics Engineering Department, Birla institute of Technology, Mesra, Ranchi 835215, India |4 aut | |
| 700 | 1 | |a Karan |D B.M. |u Electrical and Electronics Engineering Department, Birla Institute of Technology, Mesra, Ranchi-835215, India |4 aut | |
| 773 | 0 | |t International Journal of Emerging Electric Power Systems |d De Gruyter |g 1/2(2004-11-22) |q 1:2 |1 2004 |2 1 |o ijeeps | |
| 856 | 4 | 0 | |u https://doi.org/10.2202/1553-779X.1007 |q text/html |z Onlinezugriff via DOI |
| 908 | |D 1 |a research article |2 jats | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.2202/1553-779X.1007 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Reddy |D Jaya Bharata |u Electrical and Electronics Engineering Department, Birla Institute of Technology, Mesra, Ranchi-835215, India |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Mohanta |D Dusmanta Kumar |u Electrical and Electronics Engineering Department, Birla institute of Technology, Mesra, Ranchi 835215, India |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Karan |D B.M. |u Electrical and Electronics Engineering Department, Birla Institute of Technology, Mesra, Ranchi-835215, India |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t International Journal of Emerging Electric Power Systems |d De Gruyter |g 1/2(2004-11-22) |q 1:2 |1 2004 |2 1 |o ijeeps | ||
| 900 | 7 | |b CC0 |u http://creativecommons.org/publicdomain/zero/1.0 |2 nationallicence | |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-gruyter | ||