In a 3 phase system there is a centre point. (like the optional neutral in the Wikipedia image). In domestic power this neutral point is normally grounded to earth, giving 3 phases with equal voltage ...

One of the hidden complications of upgrading grain drying and handling systems is providing enough electricity to power the new larger electric motors. Electric motors that are larger than 15 hp ...

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 ...

Enphase launches IQ Battery 5P with FlexPhase in Luxembourg for three-phase home power backup. New battery system offers up to 70 kWh capacity and includes a 15-year warranty. Ready to turn the market ...

This product is featured in EDN's Hot 100 products of 2015. See all 100 here. The ADE7933/ADE7932 are isolated, 3-channel sigma-delta analogue-to-digital converters (S-? ADCs) for polyphase energy ...