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 ...

Historically, generator inspections require rotor removal (Figure 1). There’s a significant level of risk during this process due to possible generator damage during the disassembly, and it also ...

In July of 2014, I authored the Engineered Systems article “Size Matters – Trends in Standby Power Systems for Health Care Facilities.” In that article, I explained the factors driving the trend for ...

Do you know which decisions are critical to UPS performance and reliability? Applying an uninterruptible power supply (UPS) without considering system issues like output waveform, input voltage ...