Simulation and Analysis for Composite Casing Aging Trend Based on ANSYS

Abstract:

According to the aging characteristics of composite casing, we have established the composite bushing model of different radius with the ANSYS finite element analysis software, and analyzed the defects in different forms and the action under different mechanical stress. At the same time, we have studied the aging trend of composite casing and compared with the similarities and differences between the aging of composite insulators. The result showed that under the mechanical stress the bigger than the smaller aging deformation was more serious, and the defect forms had no obvious influence on the development of aging. Thus, the composite casing artificial accelerated aging test should increase the role of mechanical force factor, while the composite insulator aging research methods and conclusions should also increase the qualification when applied to silicone rubber composite casing.

• Periodical: Applied Mechanics and Materials (Volumes 668-669)
• Pages: 248-252
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.668-669.248
• Online since: October 2014
• Authors: Ying Liang, Chun Yan Cui
• Keywords: Aging, ANSYS, Displacement Nephogram, Silicone Rubber Composite Casing

References

[1] Wei Song,　Wenwei Shen,　 Guoli Wang, et al: High Voltage Engineering. 39(2013), pp.979-986. In Chinese.

[2] Bing Ma: Transformer, 40(2003), pp.35-37 . In Chinese.

[3] Wenquan Guo. The application of silicone rubber composite bushing in circuit breaker capacitor, edtied by Power Capacitor, 1(2006), pp.21-22. In Chinese.

[4] Ying Liang, Lijian Ding, Chengrong Li, et al: Proceedings of the CSEE, 27(2007), pp.7-11. In Chinese.

[5] Zhong Ren. Analysis using ANSYS Tutorials, Beijin: Peking University Press: 2003 , pp.1-2. In Chinese.

[6] Yu Qing. ANSYS 11. 0-based tutorials and examples, Beijing: Chemical Industry Press: 2009, pp.3-4. In Chinese.

[7] Qingran Ou: Electric Safety Technology, 14(2012), pp.51-54. In Chinese.

[8] Xun Jing, Zhongyi Wang: High Voltage Engineering. 30(2004), pp.17-21. In Chinese.

[9] V. M. Moreno , R. S. Gorur: IEEE Transactions on Dielectrics and Electrical Insulation, 1(2001), pp.117-128.

[10] Zhixian Qiu. High voltage composite insulator and its application, edtied by Beijing: China Electric Power Press: 2006. In Chinese.

[11] Zhiyi Su, Gang Chen, Qingfeng Li, et al: Power System Technology, 30(2006), pp.53-57. In Chinese.

[12] Yang Liu, Zhicheng Zhou, Xu Wei, et al: High Voltage Engineering, 10(2010), pp.2454-2459. In Chinese.

[13] Gorur R S, Karady G G, Jagota A, et al: IEEE Transactions on Power Delivery, 7(1992), pp.525-538.

DOI: 10.1109/61.127045