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Induction motors are the most commonly used prime movers in industries. These are subjected to various environmental, thermal and load stresses that ultimately reduces the motor efficiency and later leads to failure. Inter turn fault is the second most commonly observed faults in the motors and is considered the most severe. It can lead to the failure of complete phase and can even cause accidents,...
In the present industrial world, induction motors are mainly used as prime movers. Its failure not only effect process downtime but also leads to production loss. Therefore, its condition monitoring is essential as it increases its efficiency and availability. However, there are certain failures that are still left undetected by commonly used vibration and current based condition monitoring techniques...
Induction motors are widely used prime-movers in most of the industrial applications due to its high efficiency, rugged design and easy control. Reliability and availability of induction motors is one of the required parameters in order to reduce down-time of the entire rotating machinery system. Vibration analysis and motor current signature analysis (MCSA) are widely used diagnostic techniques for...
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