An improved approach to recognize partial discharge in GIS based on minimum least square-support vector machine

Dianwang Jishu/Power System Technology

Volumn 35, Issue 11, 2011, Pages 178-182

  Wang, Tianjian ^a   Wu, Zhensheng ^a   Wang, Hui ^a   Liu, Dong ^a  

^a BEIJING JIAOTONG UNIVERSITY   (China)

Author keywords

Equivalent time frequency method; Fuzzy C means clustering analysis; Gas insulated switchgear (GIS); Least square support vector machine (LS SVM)

Indexed keywords

CHARACTERISTIC PARAMETER; FAST CLASSIFICATION; FUZZY C MEANS CLUSTERING; GAS INSULATED SWITCHGEAR (GIS); GAS INSULATED SWITCHGEARS; HIGH DIMENSIONS; INITIAL VALUES; LEAST SQUARE-SUPPORT VECTOR MACHINE (LS-SVM); NEURAL RECOGNITION; PARTIAL DISCHARGE IN GIS; PHASE DISTRIBUTION; SIMULATION TESTS; SPECTROGRAMS; TIME-FREQUENCY CHARACTERISTICS; TIME-FREQUENCY METHODS; TIME-FREQUENCY POINTS; VECTOR MACHINES;

COMPUTER SIMULATION; FUZZY CLUSTERING; FUZZY SYSTEMS; LEAST SQUARES APPROXIMATIONS; NEURAL NETWORKS; PARTIAL DISCHARGES;

SUPPORT VECTOR MACHINES;

EID: 81355141492     PISSN: 10003673     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (21)

1. Wang Guoli, Hao Yanpeng, Yuan Peng, et al. Application of frequency mixing technique to ultra high frequency PD detection for transformers[J]. Proceedings of the CSEE, 2004, 24(10): 115-120(in Chinese).
2. Li Yanqing, Chen Zhiye, Lü Fangcheng, et al. Pattern recognition of transformer partial discharges based on acoustic method[J]. Proceedings of the CSEE, 2003, 23(2): 108-111(in Chinese).
3. Du Boxue, Wei Guozhong. Partial discharge classification based on wavelet and fractal theory[J]. Power System Technology, 2006, 30(13): 76-80(in Chinese).
4. Si Wenrong, Li Junhao, Yuan Peng, et al. Detection and identification techniques for multi-PD source in GIS[J]. Proceedings of the CSEE, 2009, 29(16): 119-126(in Chinese).
5. Zhang Weihua, Sun Hao, Dong Ruijuan. Research on prediction model of traffic safety using least square support vector machine[J]. Journal of Systems & Management, 2009, 18(6): 706-710(in Chinese).
6. Tang Jieming, Liu Junyong, Yang Ke, et al. Short-term load combination forecasting by Grey model and least square support vector machine[J]. Power System Technology, 2009, 33(3): 63-68(in Chinese).
7. IEC 270 - 2000 High-voltage test techniques-partial discharge measurements[S].
8. Si Wenrong, Li Junhao, Li Dajian, et al. Fast feature extraction technique for PD pulse shape based on wideband detection[J]. Advanced Technology of Electrical Engineering and Energy, 2008, 27(2): 21-25(in Chinese).
9. Si Wenrong, Li Junhao, Li Yanming, et al. Digital detection grouping and classification of partial discharges signals at DC voltage[J]. IEEE Trans. on Dielectrics and Electrical Insulation, 2008, 15(6): 1663-1674.
10. Cavallini A, Montanari. G.C, Contin A, et al. A new approach to the diagnosis of solid insulation systems based on PD signal inference[J]. IEEE Electrical Insulation Magazine, 2003, 19(2): 23-30.
11. Contin A, Cavallini A, Montanari.G.C, et al. Digital detection and fuzzy classification of partial discharge signals[J]. IEEE Trans. on Dielectrics and Electrical Insulation, 2002, 9(2): 335-348.
12. Zhang Chenghui, Ning Yong, Ji Peng. Improved FCM clustering algorithm and its application in red tide prediction[J]. Journal of Shandong University, 2007, 37(6): 1-4(in Chinese).
13. Li Bainian. An improved arithmetic of fuzzy C-mean cluster [J]. Computer Applications and Software, 2008, 25(6): 98-99(in Chinese).
14. Wang Chengshan, Cao Jing, Chen Guangyuan. Power system transient stability contingency screening based on clustering analysis[J]. Power System Technology, 2005, 29(15): 18-22(in Chinese).
15. Wang Hongwei, Zhan Rongkai, He Hangen. Improving fuzzy identifying method based on fuzzy clustering[J]. Acta Electronica Sinica, 2001, 29(4): 436-438(in Chinese).
16. Bezdek J C, Hathaway R J. Convergence and theory for fuzzy c-means clustering: counterexamples and repairs[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1987, 17(5): 873-877.
17. Zhou Xinjian, Tu Hongbin, Hu Guoliang. A modified algorithm of image segmentation for bearing scratch defects based on FCM [J]. Foundry Technology, 2006, 27(12): 1395-1399(in Chinese).
18. Jiang Lei, Zhu Deheng, Li Fuqi, et al. ANN based discharge pattern recognition of insulation mothered of electrical transformers [J]. Proceedings of the CSEE, 2001, 21(1): 21-24(in Chinese).
19. Zhang Lin, Liu Xianshan, Yin Hejun. Application of support vector machines based on time sequence in power system load forecasting[J]. Power System Technology, 2004, 28(19): 38-41(in Chinese).
20. 2004: 229-250.
21. Liu Kaipei, Zhou Li, Ma Bingwei. Inter harmonic detection based on regressive type of support vector machine and its realization on platform of Labview[J]. Power System Technology, 2006, 30(5): 76-80(in Chinese).