Omicron will present an informative technical tutorial, “A New Approach for Testing Instrument Transformers,” on its Roadshow Bus in Booth 2739 during the 2014 IEEE PES T&D Conference & Exposition in ...

I’m sure many readers would question why anyone would want to perform a relatively expensive insulation power factor test on an inexpensive transformer. Typically, if any testing is done, it will be ...

Part 1 of this three-part series laid out an overview of a proposal to create a numerical health index and establish a practical program for power transformer maintenance. Part 2 breaks down each of ...