One of the most significant costs at industrial facilities is energy. While many managers view energy as an unavoidable expense, in reality it is a variable cost that can be monitored and managed, ...

Add Yahoo as a preferred source to see more of our stories on Google. If you’re building, renovating or planning to install a solar battery, your builder or installer might ask whether you’ve ...

In the original version of this article, the second figure contained an error. The image has been updated. It’s important for engineers to have a good, working ...

In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management. Understanding the trade-offs between Delta and Wye connections enables ...

The need for the current waveform to track the voltage on a three-phase power system leads to a second set of requirements, in addition to those for a single-phase power factor correction (PFC) system ...

In the quest for more power efficient data centers, is there any trend in the US to move to 240V/415V three phase power distribution in the data center racks? (or 230V/400V) I would not expect the ...