17 02, 2020

Are You Corefficient’s Perfect Transformer Core Customer?

By |February 17th, 2020|News|0 Comments

Q: What product does Corefficient offer?   A: We provide energy efficient transformer cores assembled and fully tested at Corefficient which we build according to customer specifications on our TRANCO and AEM Unicore brand machines. Q: What additional services do you offer?   A:  We offer annealing, painting, and testing. We want to ensure [...]

4 01, 2020

The Gift of Energy

By |January 4th, 2020|News|0 Comments

What Is Energy? The term energy comes from the Greek word energeia. This originated with Aristotle, and it has no direct translation in the English language, although it is frequently described as “being at work.” By the mid-17th century, Gottfried Wilhelm Leibniz, a prominent mathematician and natural philosopher of the Enlightenment era, developed the [...]

24 05, 2018

Transformer Condition Monitoring

By |May 24th, 2018|News|0 Comments

Transformer condition monitoring is a self-explanatory group of words that ultimately translates into a “heads-up” as to when and where money will be spent on grid infrastructure management. Besides the obvious equipment costs, an outage means meters aren't spinning.  When meters are not spinning, the cost of transformer replacement goes much further [...]

10 08, 2017

Corefficient Proves Yoke Disassembly Does Not Lead to Losses

By |August 10th, 2017|News|0 Comments

When it comes to yoke disassembly,  there are a lot of questions from those in the market about variability in transformer cores.  Especially when a customer removes the top yoke, drops in the windings, and re-stacks the yoke for final assembly. Corefficient has conducted comprehensive testing and evaluation of these parameters, and found negligible variability in [...]