Study on wavelet entropy theory and adaptability of its application in power system

Power System Technology

Volumn 28, Issue 21, 2004, Pages 17-21

  He, Zheng You ^a   Liu, Zhi Gang ^a   Qian, Qing Quan ^a  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

Author keywords

Fault detection; Power system; Time frequency analysis; Wavelet entropy; Wavelet transform

Indexed keywords

COMPUTATIONAL COMPLEXITY; COMPUTER SIMULATION; ELECTRIC FAULT CURRENTS; ELECTRIC LINES; ENTROPY; FREQUENCIES; WAVELET TRANSFORMS;

FAULT DETECTION; SYSTEM MODEL; TIME-FREQUENCY ANALYSIS; WAVELET ENTROPY;

ELECTRIC POWER SYSTEMS;

EID: 9744278317     PISSN: 10003673     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Review

References (13)

1. Yang Weidong. Application prospects of entropy theory in power systems[J]. Electrical Technology, 2000, (4): 4-6.
2. Li Zhimin, Li Weixing, Li Belong. Entropy principle and its application in power system reliability[J]. Proceedings of the EPSA, 2001, 13(3): 37-39.
3. Hu Ming, Chen Heng. Detection and location of power quality disturbances using wavelet transform modulus maximum[J]. Power System Technology, 2001, 25(3): 12-16.
4. Wang Jing, Shu Hongchun, Chen Xueyun. A survey of wavelets transform applying to power system engineering[J]. Power System Technology, 2003, 27(6): 52-55.
5. Blanco S, Figliosa A, Quian Q R et al. Time-frequency analysis of electroencephalogram series(III): information transfer function and wavelets packets[J]. Physical Review E, 1998, 57(1): 932-940.
6. Quiroga R Q, Rosso O A, Basar E et al. Wavelet entropy in event-ralated potential : a new method shows ordering of EEG oscillations[J]. Biological Cybernetics, 2001, 84(4): 291-299.
7. Feng Zhouyan. Dynamic analysis of the rat EEG using wavelet entropy[J]. ACTA Biophysica Sinica, 2002, 18(3): 325-330.
8. Zhang Wenju, Su Qingzu. Exploit of Shannon entropy for fault diagnosis of vehicle gearbox[J]. Journal of Agriculture Mechanism, 2002, 33(1): 80-83.
9. Yang Wenxian, Jiang Jiesheng. Study on the singular entropy of mechanical signal[J]. Chinese Journal of Mechanical Engineering, 2000, 36(12): 9-13.
10. He Zhengyou, Qian Qingquan. The computation of multi-resolution entropy and its application in EHV transmission lines fault detection[J]. Electric Power Automation Equipment, 2001, 21(5): 9-11.
11. Dong Xinzhou, Geng Zhongxing, Ge Yaozhong et al. The application of wavelet transform to power system fault signal analysis [J]. Proceedings of the CSEE, 1997, 17(6): 421-424.
12. Chen Xiangxun. Complex compactly-supported orthonormal wavelets and their applications in power system[J]. Proceedings of the CSEE, 2000, 20(7): 83-88.
13. He Zhengyou, Wang Xiaoru, Qian Qingquan. A study of EHV transmission lines non-unit transient protection based on wavelet analysis[J]. Proceedings of the CSEE, 2001, 21(10): 10-14.