A 503-line Basic program provides numerical and graphical information to aid you in selecting optimum core and wire types in transformer designs. Most transformer designers agree that copper loss ...

Transformers transfer electrical energy from one electrical circuit to another through electromagnetic induction, with no change in frequency. Like people, they come in all sorts of shapes and sizes.

To view a pdf of "Taking Care of Transformers, Parts 1-9," scroll down and click the green Download button. The top stories, industry insights and relevant research, assembled by our editors and ...

Commonwealth Edison delivers power to 4 million customers in northern Illinois, U.S., including the entire city of Chicago. More than 90% of these customers have advanced metering infrastructure (AMI) ...

TEPCO decommissioned 20 transformers with a service life of between 30 years and 50 years to evaluate the level of deterioration as a result of aging. Transformers are designed with an expected life ...