Power transformers are costly assets and they play a key role in every power distribution system. It's not surprising that the Megger technical support team receives many questions about transformer test techniques. Here we are looking at some of those...

In the earliest days of electricity, before measuring instruments had been invented, Henry Cavendish, the English physicist after whom the world-famous Cavendish Laboratory is named, subjected himself to electric shocks as a way of judging the strength of...

This piece explained how environmental and installation artist Elena Paroucheva has used transmission towers as the starting point for a series of sculptures celebrating the connection between energy and the environment.

Circuit breakers are not the most prominent items of equipment in a substation. They spend a lot of time doing nothing except waiting in anticipation. There comes a moment, however, when the circuit breaker must perform instantly and flawlessly. How can you...