Application of approximate entropy to fault signal analysis in electric power system

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 28, Issue 28, 2008, Pages 68-73

  Fu, Ling ^a   He, Zheng You ^a   Mai, Rui Kun ^a   Qian, Qing Quan ^a  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

Author keywords

Approximate entropy; Effective feature parameter; Fault diagnosis; Feature extraction; Power system

Indexed keywords

APPLICATIONS; ELECTRIC FAULT LOCATION; ELECTRIC GENERATORS; ELECTRIC LOAD FORECASTING; ELECTRIC NETWORK ANALYSIS; ELECTRIC POWER SYSTEMS; ELECTRIC POWER TRANSMISSION NETWORKS; ENTROPY; EXTRACTIVE METALLURGY; NETWORK PROTOCOLS; POWER TRANSMISSION; SENSOR NETWORKS; SIGNAL ANALYSIS; SIGNAL PROCESSING;

APPROXIMATE ENTROPIES; APPROXIMATE ENTROPY; EFFECTIVE FEATURE PARAMETER; ELECTRIC POWERS; FAULT DIAGNOSIS; FEATURE EXTRACTION METHODS; FEATURE PARAMETERS; INFORMATION ENTROPIES; NON-STATIONARY RANDOM SIGNALS; POWER FAULTS; POWER SIGNALS; POWER SYSTEM; SHORT TIMES;

FEATURE EXTRACTION;

EID: 54549089837     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. Lin Xiangning, Liu Pei, Yang Chunming, et al. A superimposed phase selector based on symmetrical components and correlation analysis[J]. Proceedings of the CSEE, 2002, 22(5): 17-21(in Chinese).
2. Zhang Baohui, Ha Hengxu, Lu Zhilai, et al. Study of non-unit transient-based whole-line high speed protection for EHV transmission line[J]. Electric Power Automation Equipment, 2001, 21(4): 85-89(in Chinese).
3. Yang Guangliang, Yue Quanmin, Yu Weiyong, et al. A fault classification method based on wavelet neural networks and fault record data[J]. Proceedings of the CSEE, 2006, 26(10): 99-103(in Chinese).
4. Jiang Zhaohui, Feng Huanqing, Liu Dalu, et al. Analyzing sleep EEG using correlation dimension and approximate entropy[J]. Journal of Biomedical Engineering, 2005, 22(4): 649-653(in Chinese).
5. Zhao Nan, Liu Xiaofeng, Wang Supin, et al. Dynamic complexity analysis to cognitive event-related potential based on tsallis entropy and approximate entropy[J]. Journal of Xi'an Jiaotong University, 2007, 41(2): 245-249(in Chinese).
6. Xu Yonggang, Li Lingjun, He Zhengjia. Approximate entropy and its applications in mechanical fault diagnosis[J]. Information and Control, 2002, 31(6): 547-551(in Chinese).
7. Hu Hongying, Ma Xiaojiang. Application of local wave approximate entropy in mechanical fault diagnosis[J]. Journal of Vibration and Shock, 2006, 25(4): 38-40(in Chinese).
8. Xu Yonggang, He Zhengjia. Analysis on instantaneous spatial spectrum of vehicle response[J]. Journal of Vibration and Shock, 2003, 22(3): 25-27(in Chinese).
9. Hong Bo, Tang Qingyu, Yang Fusheng, et al. ApEn and cross-ApEn: property, fast algorithm and preliminary application to the study of EEG and Cognition[J]. Signal Processing, 1999, 15(2): 100-108(in Chinese)
10. Pincus S M. Approximate entropy as a measure of system complexity[J]. Proceeding of the National Academy Sciences USA, 1991, 88(6): 2297-2301.
11. Yang Fusheng, Liao Wangcai. Approximate entropy: a complexity measure suitable for short data[J]. Chinese Journal of Medical Instrumentation, 1997, 21(5): 283-286(in Chinese).
12. Cao Biao, Lu Xiaoqing, Zeng Min, et al. Approximate entropy analysis of current in short-circuiting arc welding[J]. Acta Physica Sinica, 2006, 55(4): 1696-1705(in Chinese).
13. Huo Hua, Li Zhuguo. The correlativity of oil monitoring information based on mutual information and fuzzy entropy clustering[J]. Journal of Shanghai Jiaotong University, 2005, 39(1): 95-97(in Chinese)
14. He Zhengyou, Cai Yumei, Qian Qingquan. A study of wavelet entropy theory and its application in electric power system fault detection[J]. Proceedings of the CSEE, 2005, 25(5): 38-43(in Chinese)
15. He Zhengyou, Fu Ling, Mai Ruikun, et al. Study on wavelet singular entropy and its application to faulty phase selection in HV transmission lines[J]. Proceedings of the CSEE, 2007, 27(1): 31-36(in Chinese).
16. Dai Jianfeng, Zhang Yanxia. Study on adaptively choosing fault line under single-phase to ground fault based on analysis of multi-frequency bands[J]. Proceedings of the CSEE, 2003, 23(5): 44-47(in Chinese).
17. Han Y, Song Y. H. Condition monitoring techniques for electrical equipment: a literature survey[J]. IEEE Transactions on Power Delivery, 2003, 18(1): 4-12.
18. Zhao Huimei, Zhang Baohui, Duan Jiandong, et al. A new scheme of faulty line selection with adaptively capturing the feature band for power distribution networks[J]. Proceedings of the CSEE, 2006, 26(2): 41-46(in Chinese).
19. He Zhengyou, Chen Xiaoqin. A study of electric power system transient signals identification method based on multi-scales energy statistic and wavelet energy entropy[J]. Proceedings of the CSEE, 2006, 26(10): 33-39(in Chinese).