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Motor Vibration
What can be the possible causes of Vibration in HT motors?
Raman Jain
- Jan 2nd, 2011
Vibrations in HT Motors may be due to several reasons :1. Mis-alignment 2. Worn Bearing3. Loose foundation bolts.4. Unbalance rotor etc.
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Potential Transformers Applications
What are the applications of potential transformers other than metering and under voltage protection?
Raman Jain
- Dec 29th, 2010
There are numerous applications of Potential Transformers .1. For Metering Purpose.2. Required for Synchronisation of Feeders / Generator with Grid.3. For Feed back of AVR.4. Distance Protection of fe...
ripago
- Nov 28th, 2010
1. Over/Under Freq. Protection2. Syncrhonizing Generator to Grid.3. If you don't have spare of PMG then you can use this PT for AC Power supply to the excitation Unit of your own Genarator.
