Modal Analysis of 160KVA Dry-Type Transformer Based on ANSYS
In this paper, the modal analysis was carried out on the core and cavity of a 160KVA dry-type transformer based on the finite element analysis software of ANSYS. And the simulation results of the natural frequencies and modal shapes were obtained, which provided a theoretical guidance to the design of the transformer structure, and were meaningful to reduce the vibration and noise level of the transformer.
B. D. Bai et al., "Modal Analysis of 160KVA Dry-Type Transformer Based on ANSYS", Applied Mechanics and Materials, Vols. 229-231, pp. 919-922, 2012