Electrica signature analysis (ESA) uses the magnetic field in the air gap of an electrical machine to evaluate power quality conditions. Dry and oil transofrmer types are subject to problems ...

Harmonics can overheat electrical systems, causing less capacity, more noise and shortened lives for transformers. Guard III Harmonic Mitigating Transformers from GE Consumer & Industrial curb ...

The mains of the world were constructed as a giant copper causeway to transport electricity from the generating station to our homes and factories. Today's problems on the mains were unknown a few ...

SOLV harmonics analysis software is a powerful simulation program that calculates current and voltage distortion levels in variable-frequency-drive (VFD) systems and provide Mirus Lineator harmonic ...

Prem Magnetics has upgraded the insulation of the US version of its SDT-110-950 telephony transformer (Picture). The device now meets the world-harmonized EN 60950 standard. As a result, designers can ...

Figure 1a illustrates a typical transformer having a primary to secondary turns ratio of 1:N and a primary inductance of L P. In the real world, however, transformers aren't ideal, and they can become ...

As fuel costs continue to rise and power outages become more prevalent around the country, the necessity of utilizing energy-efficient products of all types is becoming universally recognized.

Rising energy costs, the transition to renewable energy, extreme weather events, national security concerns and more have created a renewed focus on critical power grid technologies and overall grid ...