Study on sweep frequency impedance to detect winding deformation within power transformer

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

Volumn 35, Issue 17, 2015, Pages 4505-4516

  Liu, Yong ^a   Yang, Fan ^a   Zhang, Fan ^a   Zhu, Yeye ^a   Ji, Shengchang ^a   Sun, Xiang ^b   Fu, Chenzhao ^c  

^a XI'AN JIAOTONG UNIVERSITY   (China)

^b State Grid Zhejiang Electric Power Reasearch Institude   (China)

^c STATE GRID SHANGHAI ELECTRIC POWER RESEARCH INSTITUTE   (China)

Author keywords

Deformation of transformer winding; Frequency response analysis method; On site testing; Short circuit impedance method; Sweep frequency impedance method

Indexed keywords

DEFORMATION; ELECTRIC TRANSFORMER TESTING; ELECTRIC WINDINGS; FREQUENCY BANDS; FREQUENCY RESPONSE; TESTING; TRANSFORMER WINDINGS; WINDING;

FREQUENCY RESPONSE ANALYSES (FRA); FREQUENCY RESPONSE ANALYSIS; HIGH FREQUENCY BANDS; IMPEDANCE METHOD; ON-SITE TESTING; SHORT-CIRCUIT IMPEDANCE; TRANSFORMER WINDING DEFORMATIONS; WINDING DEFORMATIONS;

POWER TRANSFORMERS;

EID: 84942036897     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: 10.13334/j.0258-8013.pcsee.2015.17.027     Document Type: Article

References (24)

1. Liu Jian, Liu Kaipei, Zhou Shijie, et al. Research on optimal transformer maintenance scheme based on LS-SVM[J]. Proceedings of the CSEE, 2012, 32(22): 94-103 (in Chinese).
2. Guo Chuangxin, Wang Yue, Wang Mei, et al. Time-varying outage model for transformers representing internal latent fault[J]. Proceedings of the CSEE, 2013, 33(01): 63-69 (in Chinese).
3. Zhu Yongli, Yin Jinliang. Study on application of multi-kernel learning relevance vector machines in fault diagnosis of power transformers[J]. Proceedings of the CSEE, 2013, 33(22): 68-74 (in Chinese).
4. Liu Rui, Li Jinzhong, Zhang Shuqi, et al. Study on the on-site heating method for large-scale power transformers[J]. Proceedings of the CSEE, 2012, 32(01): 193-198 (in Chinese).
5. Jin Wenlong, Chen Jianhua, Li Guangfan, et al. Statistics and analysis on power tranformer damages caused by short-circuit fault in 110 kV and higher voltage classes[J]. Power System Technology, 1999, 23(6): 70-74 (in Chinese).
6. Wang Zhangqi, Wang Meng. Stability of axial vibration of power transformer windings[J]. Proceedings of the CSEE, 2002, 22(7): 24-28 (in Chinese).
7. Wang Shishan, Li Yanming. Computation of electrodynamic force on windings of power transformer[J]. High Voltage Apparatus, 2002, 38(04): 22-25 (in Chinese).
8. Wang Shishan, Ji Shengchang, Li Yanming. Study on axial stability in condition of short-circuit for power transformer using XLPE insulated cable windings[J]. Proceedings of the CSEE, 2004, 24(2): 167-171 (in Chinese).
9. Wang Mengyun. Faults statistics and analysis for equipments of transformer's type in SG system in 2002-2003[J]. Electrical Equipment, 2004, 5(10): 20-26 (in Chinese).
10. Wang Mengyun. Statistics and analysis of 110 kV and the above transformer fault in 2004[J]. Electrical Equipment, 2005, 6(11): 35-41 (in Chinese).
11. Wang Mengyun. Statistic analysis of transformer's faults and defects at voltage 110 kV and above[J]. Distribution & Utilization, 2007, 24(1): 1-5 (in Chinese).
12. Ding Gang. Study of onsite examination to dedanking winding from large transformer[J]. Electric Power Construction, 1987, 8(9): 43-50 (in Chinese).
13. Electric power research institute of ministry of power industry. DL/T 596-1996 Preventive test code for electric power equipment[S]. Beijing: China Electric Power Press, 2006 (in Chinese).
14. Huang Hai, Pan Jiaqiang, Zheng Jing. Three-dimensional vibration analysis for power-transformer core using chebyshebv-ritz method[J]. Proceedings of the CSEE, 2011, 31(36): 138-144 (in Chinese).
15. Ji Shengchang, Li Yanming, Fu Chenzhao. Application of on-load current method in monitoring the condition of transformer's core based on the vibration analysis method[J]. Proceedings of the CSEE, 2003, 23(6): 154-158 (in Chinese).
16. Power Transformer Standardization Technical Committee in Electric Power Industry. DL/T 1093-2008 Guide for reactance method to detect and diagnose winding deformation of power transformer[S]. Beijing: China Electric Power Press, 2008 (in Chinese).
17. Dick E P, Erven C C. Transformer diagnostic testing by frequuency response analysis[J]. IEEE Transactions on Power Apparatus and Systems, 1978, 97(6): 2144-2153.
18. Liu Yong, Liang Xiaochen, Ji Shengchang, et al. Influence of transformer bushing capacitive fault on frequency response curves[J]. Journal of Xi'an Jiaotong University, 2014, 48(2): 62-68 (in Chinese).
19. Huang Hua, Zhou Jianguo, Jiang Yimin, et al. Diagnosis of winding deformation of transformer by impedance method and FRA[J]. High Voltage Engineering, 1999, 25(2): 70-73 (in Chinese).
20. Wang Jinglin, Li Ruihai. Influence of ground lead on experiment of transformer winding deformation[J]. Yunnan Electric Power, 2007, 35(1): 1-2 (in Chinese).
21. Islam S M. Detection of shorted turns and winding movements in large power transformers using frequency response analysis[C]// Proceedings of IEEE Conference on Power Engineering Society Winter Meeting, Singapore, 2000: 2233-2238.
22. High Voltage Test Technology Standardization Technical Committee of Electric Power Industry. DL/T 911-2004 Frequency response analysis on winding deformation of power transformers[S]. Beijing: China Electric Power Press, 2004 (in Chinese).
23. Ryder S.A. Diagnosing transformer faults using frequency response analysis[J]. Electrical Insulation Magazine, IEEE, 2003, 19(2): 16-22.
24. He Ciang, Zhou Duhai. Design method and application example of transformer and inductor[M]. Beijing: Posts and Telecom Press, 2011: 50-52 (in Chinese).