Open AccessSimulation of dynamic response of vibroisolated object
Author(s) -
J. Targosz,
J. Bednarz,
W. Lisowski
Publication year - 2021
Publication title -
journal of automation, electronics and electrical engineering
Language(s) - English
Resource type - Journals
eISSN - 2719-2954
pISSN - 2658-2058
DOI - 10.24136/jaeee.2021.003
Subject(s) - generator (circuit theory) , acceleration , vibration , finite element method , computer science , object (grammar) , power (physics) , domain (mathematical analysis) , frequency domain , research object , time domain , foundation (evidence) , dynamic simulation , engineering , structural engineering , simulation , acoustics , mathematics , physics , artificial intelligence , geography , mathematical analysis , classical mechanics , quantum mechanics , regional science , computer vision , archaeology , history
This paper presents application of Finite Element Method in designing of a vibroisolated object. A model of power generator of 113 MW was chosen for the analysis. Such the generator is used in one of power plants in Silesia district. Several frequency domain dynamic analyses aimed at assessment of influence of vibroisolation on acceleration level of the generator foundation were performed. Three different models of the generator were considered. For the purposes of verification of the obtained results measured vibration accelerations were used.