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JOURNAL OF FACULTY OF CIVIL ENGINEERING 28, 2015.y., pp. 35-41


TESTING AND DIAGNOSIS OF THE CAUSE OF INCREASED VIBRATION OF THE FAN PLANT'S SUPPORT STRUCTURE
 
DOI: 10.14415/zbornikGFS28.03
UDC: 624.042.3
CC-BY-SA 4.0 license
Author : Varju, Đerđ; Tadić, Ljiljana
 
 Summary:
 This paper presents a procedure of determining the causes of increased vibration of a fan plant and its support structure in the PUC „Subotička toplana“. Excessive vibrations were observed following the installation of the frequency converter, thus a methodological approach of testing-analysis-diagnosis has been applied. Based on the definition of the causes of this problem, the paper also suggests possible repair procedures.
 
 Keywords:
 vibration analysis, support structure, vibration frequency spectra, shock test