![](/images/graphics-bg.png)
Research on Bending Rigidity at Flange Connections of UHV Composite Electrical Equipment
Joint Authors
Cheng, Yongfeng
Zhu, Zhubing
Lu, Zhicheng
Wang, Haibo
Zhang, Shujun
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-13
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Pillar electrical equipment is an important part of substations.
The application of composite materials in pillar equipment can facilitate the improvement of the seismic performance of electrical equipment.
In this paper, the test of elastic modulus and bending rigidity was conducted for individual composite elements in insulators and arresters, and the calculation formula for bending rigidity at the composite flange cementing connections was put forward.
The numerical simulation model for the earthquake simulation shaking table test of ±1,100 kV composite pillar insulators was established, in which the bending rigidity value for the flange cementing part was obtained by the test or calculation formula.
The numerical simulation results were compared with the earthquake simulation shaking table test results, the dynamic characteristics and seismic response of the model were compared, respectively, the validity of the proposed calculation formula for flange bending rigidity of composite cementing parts was verified, and a convenient and effective means was provided for calculating the seismic performance of composite electrical equipment.
American Psychological Association (APA)
Wang, Haibo& Cheng, Yongfeng& Lu, Zhicheng& Zhu, Zhubing& Zhang, Shujun. 2020. Research on Bending Rigidity at Flange Connections of UHV Composite Electrical Equipment. Shock and Vibration،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1209700
Modern Language Association (MLA)
Wang, Haibo…[et al.]. Research on Bending Rigidity at Flange Connections of UHV Composite Electrical Equipment. Shock and Vibration No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1209700
American Medical Association (AMA)
Wang, Haibo& Cheng, Yongfeng& Lu, Zhicheng& Zhu, Zhubing& Zhang, Shujun. Research on Bending Rigidity at Flange Connections of UHV Composite Electrical Equipment. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1209700
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209700