The Finite Element Analysis of Modular Hole of the Lateral Longitudinal Beam in the Power Protection Cabinets

Abstract:

The lateral longitudinal beam is one of the most important mechanical parts in secondary protection equipment of electrical power system. Basing on the simulation analysis platform of ANSYS Workbench, the standardization of the modular hole of the lateral longitudinal beam is studied in this research. The static and dynamic finite element analysis of the lateral longitudinal beam are used to obtain Von-Mises equivalent stress, deformation data, the natural frequency and vibration mode of five orders. The contrastive analysis of the results of finite element analysis provides a kind of theoretical instruction for the dimension selection of the modular hole.

• Periodical: Applied Mechanics and Materials (Volume 577)
• Pages: 218-221
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.577.218
• Online since: July 2014
• Authors: Yan Jie Guo*, Wei Wang, Qing Dong Cui, Hui Dou
• Keywords: Cabinet, Modal Analysis, Modular Hole, Natural Frequency

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