In:
Journal of Physics: Conference Series, IOP Publishing, Vol. 2401, No. 1 ( 2022-12-01), p. 012027-
Abstract:
The main structure of the substation post-equipment is a typical wind-sensitive structure, which is high and flexible. In order to ensure the safety and stability of the structure, it is necessary to conduct a modal analysis of the main structure of the substation post equipment, which in turn provides a basis for the analysis of wind vibration characteristics of the structural system. This paper analyzes the self-oscillation frequency and vibration pattern of the main structure of a substation in Inner Mongolia based on ABAQUS, compares them with the measured wind response modal results to verify the reliability of the numerical simulation results and finds that the low-order natural frequency of the main structure of the substation pillar-type equipment is between 0-2 Hz, and the frequency in the opening state is lower than the state of closing soon.
Type of Medium:
Online Resource
ISSN:
1742-6588
,
1742-6596
DOI:
10.1088/1742-6596/2401/1/012027
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2022
detail.hit.zdb_id:
2166409-2
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