Diagnostic- and condition assessment-techniques for condition based maintenance

Author(s):  
J.M. Wetzer ◽  
G.J. Cliteur ◽  
W.R. Rutgers ◽  
H.F.A. Verhaart
2019 ◽  
Vol 14 (2) ◽  
pp. 126-131
Author(s):  
Dillip Kumar Puhan ◽  
Rajat Sharma ◽  
B. Nageshwar Rao ◽  
K. P. Meena ◽  
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...  

2014 ◽  
Vol 681 ◽  
pp. 160-163
Author(s):  
Jin Jiao Kong ◽  
Feng Wang ◽  
Yong Liang Li ◽  
Xu Tao Wu ◽  
Jian Gang Bi

Transformer is one of the most important equipment in power system, and accurate condition assessment for transformer is the key for condition based maintenance (CBM). So the study of condition assessment is particularly important. In this paper, the function, role and steps of condition assessment, research status, existing problems and future directions are analyzed and summarized. And this paper can be a reference for transformer’s condition assessment.


2021 ◽  
Author(s):  
Alok Bhowmick ◽  
R. K. Jaigopal

<p>After the collapse of Majherhat Bridge on September 4, 2018 at Kolkata (India), an expert committee was appointed by the state government to ‘examine’ all the old flyovers in the city. A large number of such flyovers identified by this committee, which needed urgent repairs. Two of these flyovers were investigated by the authors as a part of consultancy services provided to the owner client. Both these grade separators were in distress and needed urgent attention. But carrying out condition assessment on these bridges and carrying out any repair posed a big challenge to the Consultants and Clients due to number of factors, including lack of records of the bridges, volume of traffic and critical location of these infrastructures. This paper highlights the broad details of advance assessment techniques adopted for structural condition of these flyovers. The details of proposed repair and rehabilitation techniques adopted are also discussed.</p>


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