Nonlinear time series analysis of transformer's core vibration

Proceedings of the World Congress on Intelligent Control and Automation (WCICA)

Volumn 2, Issue , 2006, Pages 5493-5496

  Weihua, Xiong ^a   Ruisong, Ji ^b  

^a ZHEJIANG SCI TECH UNIVERSITY   (China)

^b Department of Hardware Develop   (China)

Author keywords

Core; Hilbert Huang transformation; On line monitoring; Vibration

Indexed keywords

CORRELATION METHODS; FAILURE ANALYSIS; HARMONIC ANALYSIS; INSULATION; POWER TRANSFORMERS; TIME SERIES ANALYSIS;

EMPIRICAL MODE DECOMPOSITION (EMD); ENERGY DISTRIBUTION; HILBERT-HUANG TRANSFORMATION; ON-LINE MONITORING;

NONLINEAR ANALYSIS;

EID: 34047227399     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WCICA.2006.1714123     Document Type: Conference Paper

References (13)

1. th World Congress on Intelligent Control and Automation, Hangzhou: China, vol. 6, pp. 5166-5169, June 2004.
2. Shengchang Ji, Weiguo Liu, Yanming Li, and Dake Xu, "Feasibility of vibration analysis method in application to on-line monitoring of the core and the winding of power transformer," High Voltage Apparatus, vol. 37, no. 5, pp. 4-7, October 2001.
3. Dake Xu, Yancang Zhang, and Yanming Li, "Research on on-line winding deformation monitoring of power transformer," Electric Power Automation Equipment, vol. 22, no. 8, pp. 8-11, August 2002.
4. th ed, Beijing: China Machine Press, 1990, pp. 605-617.
5. th Annual International Conference of Doble Clients, Boston: MA, April 2001.
6. Shengchang Ji, Shishan Wang, Qingquan Li, Yanming Li, et al, "The application of vibration method in monitoring the condition of transformer winding," High Voltage Engineering, vol. 28, no. 4, pp. 12-13, April 2002.
7. Rusov V A, "Monitoring clamping forces in windings and cores of large power transformers using their vibration characteristics," Electric Power Plants,Elektricheskie Stanzii, vol. 6, pp. 52-57, 1998.
8. Zalya Berler,Alexander Golubev,Valery Rusov,Vladimir Tsvetkov.et al, "Vibro-Acoustic method of transformer clamping pressure monitoring," Conference Record of the 2000 IEEE International Symposium on Electrical Insulation,Anaheim,CA USA, pp. 263-266,April 2000.
9. Shengchang Ji, Yi He, Yanming Li, Guogang Wang,et al, "Study on the vibration of transformer under no load condition," High Voltage Engineering, vol. 27, no. 5, pp. 4748, October 2001.
10. NE. Huang, Z. Shen,et al, "The empirical mode decomposition and the Hubert spectrum for nonlinear and non-stationary time series analysis," Proceedings of The Royal Society of London Series A, Mathematical Physical and Engineering Sciences, London: Royal Soc London,1998,pp.903-994.
11. Chin-Hsiung Loh,Tsu-Chiu Wu,et.al, "Application of the empirical mode decomposition-Hubert spectrum method to identify near-fault ground-motion characteristics and structural responses," Bulletin on the seismological Society of America, vol. 91, no. 5, pp. 1339-1357, October 2001.
12. Maosheng Gong and Lili Xie, "Discussion on the application of HHT method to earthquake engineering," World Earthquake Engineering, vol. 19, no. 3, pp. 3943, September 2003.
13. Xiaoping Wang, "Flow regimes identification method and its experimental study based-on modern nonlinear information theory in gassolid fluidized beds," Hangzhou: Department of Optical Engineering, Zhejiang University.China, 2004, pp.2145.