An Impulse Voltage Generator is a specialized high-voltage test system designed to generate standard lightning impulse or switching impulse waveforms. These waveforms are applied to electrical ...

A method of tracing sulfur hexaflouride (SF6) leaks from high voltage breakers has shown to be effective in finding difficult-to-trace and repair hydrogen leaks in power plant generators. The method ...

Poor power supply quality—in the form of dips, dropouts, and other voltage variations—can result in electrical malfunctions that can have serious consequences. To verify that automotive systems will ...

As covered in my previous blog post, all diesel-powered generators should be loaded to at least 30% of their standby nameplate rating when exercised during their monthly test. If the connected load ...

A September 2005 power outage that affected two million people in the California Southland was initiated when workers cut live electrical wires after consulting erroneous design drawings, but it was ...