Motors and transformers are some of the most reliable pieces of equipment installed at power plants. However, inadequate maintenance can result in trouble. While regular testing and skilled evaluation ...

In 1831, Michael Faraday wrapped two wires around opposite sides of an iron doughnut and found that if he passed a current through one, it immediately induced a current in the other. Faraday’s law of ...

Dissolved Gas Analysis (DGA) is one of the most trusted diagnostic tools for assessing the internal condition of a transformer. By measuring fault gases dissolved in insulating oil, DGA reveals ...

All electrical installations, devices and machines rely on the quality of electrical insulation. A failure of insulation usually leads to a failure of the system in which it is used, often with ...

IN a work coming to us from one of the principal technical colleges in the United States, and on a subject which has been occupying the attention of electrical engineers for at least fourteen years, ...

Transformer oil, serving both as an insulating medium and a cooling agent, plays a decisive role in transformer performance ...

America is currently in the midst of a transformer super cycle. In the short term, a 2020 study by the United States' Department of Energy reported that 70 percent of the country's distribution ...