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Group 5

Transformer Basics, Why Temp is Important

- Transformer temperatures have become commonly recorded variables, but why?  Some record the maximum Top Oil and Winding Temperature during their substation checks while others are trending real time temperatures on every transformer they have in service.  Gain a basic understanding of the following: How Temp affects insulation; Heating sources; LTC Heating Problems; Monitoring Methods; How Cooling Systems Work

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