Simulation and experimental research of transformer vibration under DC magnetic bias

Diangong Jishu Xuebao/Transactions of China Electrotechnical Society

Volumn 28, Issue SUPPL.2, 2013, Pages 427-433

  Bai, Baodong ^a   Liu, Chuang ^a   Wang, Jiayin ^a  

^a SHENYANG UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

DC magnetic bias; Modal experiment; Natural frequency; Transformer; Vibration testing

Indexed keywords

EXPERIMENTS; NATURAL FREQUENCIES; POWER TRANSFORMERS; VIBRATION ANALYSIS;

DC MAGNETIC BIAS; EXPERIMENTAL RESEARCH; LARGE POWER TRANSFORMERS; MODAL EXPERIMENT; REDUCING VIBRATIONS; TRANSFORMER; VIBRATION DISPLACEMENTS; VIBRATION TESTING;

DC TRANSFORMERS;

EID: 84900500256     PISSN: 10006753     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. Moses AT, Anderson PI, Phophongviwat. T, et al. Contrilution of niagnetostriction to transformer noise[C]. Proceedings of the 31st International Universities Power Engineering Conferenct, 2010: 1-5.
2. Nabil Hihat, Ewa Napieralska Juszczak, Jean Philippe Lecointe, et al. Equivalent permeability of step-lap joint of transformer cores: computational and experimental considerations[J]. IEEE Transactions on Magnetics, 2011, 47(1): 244-251.
3. Witod Kubiak, Pawel Witczak. Vibration analysis of small power transformer[J]. The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2010, 29(4): 1116-1124.
4. Li Zhen, Li Qingmin, Li Changyun, et al. Harmonic distortion feature of AC transformers caused by DC bias[J]. Power System Protection and Control, 2010, 38(24): 52-55.
5. Wataru Kitagawa, Yoshiyuki Ishihara. Analysis of structural deformation and vibration of a transformer core by using magnetic property of mangnetostriction [J]. Electrical Engineering in Japan, 2010, 172(1): 19-26.
6. Baguley C A, Madawala U K, Carsten B. The impact of vibration due to magnetostriction on the core losses of ferrite toroidals under DC bias[J]. IEEE Transactions on Magnetics, 2011, 47(8): 2022-2028.
7. Tom Hilgert, Lieven Vandevelde, et al. Comparison of magnetostriction models for use in calculations of vibration in magnetic cores[J]. IEEE Transactions on Magnetics, 2008, 44(6): 874-877.
8. Guo Mansheng, Mei Guihua, Liu Dongsheng, et al. B-H curve based on core and asymmetric magnetizing current in DC-biased transformer[J]. Transactions of China Electrotechnical Society, 2009, 24(5): 46-51, 59.
9. 2000.
10. Zhao Zhigang, Liu Fugui, Zhang Junjie, et al. Measurement and analysis of magnetizing current in DC-biased transformers[J]. Transactions of China Electrotechnical Society, 2010, 25(4): 71-76.
11. Zhu Lin, Wei Chen, Yu Yang. Analysis of DC bias exciting current of the single-phase transformer and its effect on protection[J]. Power System Protection and Control, 2010, 38(24): 158-162.
12. Li Changyun, Li Qingmin, Li Zhen, et al. Research on the transient characteristics of the protective CTS with co-impacts of DC bias and remnant flux[J]. Power System Protection and Control, 2010, 38(23): 107-111.
13. Pan Chao, Wang Zezhong, Li Hailong, et al. DC-bias calculation for single phase transformers based on transient field-circuit coupled model[J]. Transactions of China Electrotechnical Society, 2013, 28(5): 174-181.
14. Wang Tianyu, Wang Fengxiang. Vibration and modal analysis of stator of large induction motors[J]. Proceedings of the CSEE, 2007, 27(12): 41-45.