scholarly journals Airgap and stray magnetic flux monitoring techniques for fault diagnosis of electrical machines: An overview

2021 ◽  
Author(s):  
Ehsan Mazaheri‐Tehrani ◽  
Jawad Faiz
Keyword(s):  
Fault Diagnosis ◽  
Magnetic Flux ◽  
Electrical Machines ◽  
Monitoring Techniques ◽  
Flux Monitoring

scholarly journals Fault Analysis and Condition Monitoring of Transformer

2020 ◽  
Vol 9 (4) ◽  
pp. 1491-1494
Keyword(s):  
Fault Diagnosis ◽  
Condition Monitoring ◽  
Stability Condition ◽  
Power Transformer ◽  
Fault Analysis ◽  
System Stability ◽  
Load Management ◽  
Matlab Simulink ◽  
Monitoring Techniques ◽  
Transformer Model

The unscheduled outages of transformers, due to unexpected failures are creating more problems for load management and system stability. Condition monitoring is done on power transformer those monitor various parameters predict fault accruing possibility and reduced unscheduled outage. In this paper, different condition monitoring techniques have discussed. The transformer model is prepared with healthy and faulty conditions using MATLAB Simulink. L-G, L-L-G, and L-L-L-G fault have been discussed in this paper. Various parameters are used for condition monitoring and fault diagnosis.

scholarly journals Electrodynamic levitation effect in vertical HTSC electrical machines with axial magnetic flux

2020 ◽  
Vol 16 (2) ◽  
pp. 215-220
Author(s):  
L.I. Chubraeva ◽  
S.S. Timofeyev ◽  
V.A. Lazerko
Keyword(s):  
Magnetic Flux ◽  
Electrical Machines
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