Power disturbance analysis via wavelet domain equivalents

A. P.Sakis Meliopoulos, Chien Hsing Lee

研究成果: Conference contribution

3 引文 (Scopus)

摘要

This paper presents an alternative method for disturbance analysis in power systems. The method consists of the traditional single frequency analysis method to capture the steady state operation of the system and a wavelet-based transient analysis which is superimposed on the steady state solution and which captures the disturbance. This paper focuses on the second part of the solution method. The method is based on wavelet domain equivalents. We have named this method WBTA (wavelet-based transient analysis). This method can be implemented using any set of orthogonal wavelets. In this paper, we present an implementation with Daubechies wavelets. The results obtained using this method are compared and verified with a numerical time domain analysis method. A concise description of the method is presented followed by examples.

原文English
主出版物標題8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Proceedings
發行者IEEE Computer Society
頁面388-394
頁數7
ISBN(電子)0780351053
DOIs
出版狀態Published - 1998 一月 1
事件8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Athens, Greece
持續時間: 1998 十月 141998 十月 16

出版系列

名字Proceedings of International Conference on Harmonics and Quality of Power, ICHQP
1
ISSN(列印)1540-6008
ISSN(電子)2164-0610

Other

Other8th International Conference on Harmonics and Quality of Power, ICHQP 1998
國家Greece
城市Athens
期間98-10-1498-10-16

指紋

Transient analysis
Time domain analysis

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Signal Processing
  • Energy Engineering and Power Technology
  • Fuel Technology
  • Electrical and Electronic Engineering

引用此文

Meliopoulos, A. P. S., & Lee, C. H. (1998). Power disturbance analysis via wavelet domain equivalents. 於 8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Proceedings (頁 388-394). (Proceedings of International Conference on Harmonics and Quality of Power, ICHQP; 卷 1). IEEE Computer Society. https://doi.org/10.1109/ICHQP.1998.759918
Meliopoulos, A. P.Sakis ; Lee, Chien Hsing. / Power disturbance analysis via wavelet domain equivalents. 8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Proceedings. IEEE Computer Society, 1998. 頁 388-394 (Proceedings of International Conference on Harmonics and Quality of Power, ICHQP).
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Meliopoulos, APS & Lee, CH 1998, Power disturbance analysis via wavelet domain equivalents. 於 8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Proceedings. Proceedings of International Conference on Harmonics and Quality of Power, ICHQP, 卷 1, IEEE Computer Society, 頁 388-394, 8th International Conference on Harmonics and Quality of Power, ICHQP 1998, Athens, Greece, 98-10-14. https://doi.org/10.1109/ICHQP.1998.759918

Power disturbance analysis via wavelet domain equivalents. / Meliopoulos, A. P.Sakis; Lee, Chien Hsing.

8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Proceedings. IEEE Computer Society, 1998. p. 388-394 (Proceedings of International Conference on Harmonics and Quality of Power, ICHQP; 卷 1).

研究成果: Conference contribution

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N2 - This paper presents an alternative method for disturbance analysis in power systems. The method consists of the traditional single frequency analysis method to capture the steady state operation of the system and a wavelet-based transient analysis which is superimposed on the steady state solution and which captures the disturbance. This paper focuses on the second part of the solution method. The method is based on wavelet domain equivalents. We have named this method WBTA (wavelet-based transient analysis). This method can be implemented using any set of orthogonal wavelets. In this paper, we present an implementation with Daubechies wavelets. The results obtained using this method are compared and verified with a numerical time domain analysis method. A concise description of the method is presented followed by examples.

AB - This paper presents an alternative method for disturbance analysis in power systems. The method consists of the traditional single frequency analysis method to capture the steady state operation of the system and a wavelet-based transient analysis which is superimposed on the steady state solution and which captures the disturbance. This paper focuses on the second part of the solution method. The method is based on wavelet domain equivalents. We have named this method WBTA (wavelet-based transient analysis). This method can be implemented using any set of orthogonal wavelets. In this paper, we present an implementation with Daubechies wavelets. The results obtained using this method are compared and verified with a numerical time domain analysis method. A concise description of the method is presented followed by examples.

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Meliopoulos APS, Lee CH. Power disturbance analysis via wavelet domain equivalents. 於 8th International Conference on Harmonics and Quality of Power, ICHQP 1998 - Proceedings. IEEE Computer Society. 1998. p. 388-394. (Proceedings of International Conference on Harmonics and Quality of Power, ICHQP). https://doi.org/10.1109/ICHQP.1998.759918