Abstract: The operation of the single-phase induction motor is presented according to the crossfield theory as distinguished from the theory of oppositely rotating fields. The mathematics used require ...

The development of a well-tuned motor control system can be a complex and time-consuming activity that involves many different hardware and software pieces. Industrial motor drives cover a wide range ...

single and three phase power quality and connectivity products, wiring devices, circuit protection products, utility power distribution products, power reliability equipment, and services ...

Abstract: This study focuses on the design and development of a simplified active power regulation scheme for a two-stage single-phase grid-connected solar-PV (SPV) system with maximum power point ...

The electric arc flash hazard from alternating-current (AC) 3-phase (3Φ) power systems has been well documented due to the research by many scientists and the introduction of IEEE 1584 Guide for Arc ...

Comparison of that ancient DNA with modern human DNA showed that the two species had interbred and that people today still ...

What are the best single player games? There’s nothing quite like a solo adventure that lets you explore, interact, and fight to your heart’s content, with no one there to interrupt the immersion.

Vigil posted positive phase 1 results for VG-3927, but competitor Alector's failure raises concerns about phase 2. Click here ...

What is the moon phase today? Today, Feb. 4, 2025, the moon is 6 days old, in the waxing crescent phase of its lunar cycle. It is 43% illuminated. Moon phases reveal the passage of time in the ...

Washing labels aren't always the most straightforward to read, and if you don't know what they mean you could end up ruining your clothes. Thankfully the symbols they use are (mostly) universal, so ...

Headline news in the Dutch press last week was that the Louwman Group had cut ...